Ditapis dengan
Root–shoot allometry of tropical forest trees determined in a large-scale a…
† Background and Aims: This study is a first step in a multi-stage project aimed at determining allometric relationships mong the tropical tree organs, and carbon fluxes between the various tree parts and their environment. Information on canopy–root interrelationships is needed to improve understanding of above- and below ground processes and for modelling of the regional and global carbo…
- Edisi
- 112: 2012
- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 291–296, 2012
- Judul Seri
- Annals of Botany
- No. Panggil
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Root iron plaque formation and characteristics under N2 flushing and its effe…
† Background and Aims: Anoxic conditions are seldom considered in root iron plaque induction of wetland plants in hydroponic experiments, but such conditions are essential for root iron plaque formation in the field. Although ferrous ion availability and root radial oxygen loss capacity are generally taken into account, neglect of anoxic conditions in root iron plaque formation might lead t…
- Edisi
- 111: 2013
- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 1189–1195, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Root cortical burden influences drought tolerance in maize
† Background and Aims: Root cortical aerenchyma (RCA) increases water and nutrient acquisition by reducing the metabolic costs of soil exploration. In this study the hypothesis was tested that living cortical area (LCA; transversal root cortical area minus aerenchyma area and intercellular air space) is a better predictor of root respiration, soil exploration and, therefore, drought toleranc…
- Edisi
- 112: 2013
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- Deskripsi Fisik
- Annals of Botany 112: 429–437, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Responses of root architecture development to low phosphorus availability: a …
† Background: Phosphorus (P) is an essential element for plant growth and development but it is often a limiting nutrient in soils. Hence, P acquisition from soil by plant roots is a subject of considerable interest in agriculture, ecology and plant root biology. Root architecture, with its shape and structured development, can be considered as an evolutionary response to scarcity of resour…
- Edisi
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- ISBN/ISSN
- 112: 2013
- Deskripsi Fisik
- Annals of Botany 112: 391–408, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Response of millet and sorghum to a varying water supply around the primary a…
† Background and Aims: Cereals have two root systems. The primarysystem originates fromthe embryowhenthe seed germinates and can support the plant until it produces grain. The nodal system can emerge from stem nodes throughout the plant’s life; its value for yield is unclear and depends on the environment. The aim of this studywas to test the role of nodal roots of sorghum and millet in p…
- Edisi
- 112: 2013
- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 439–446, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Resin secretory structures of Boswellia papyrifera and implications for frank…
† Background and Aims: Frankincense, a gum-resin, has been tapped from Boswellia papyrifera trees for centuries. Despite the intensive tapping and economic interest of B. papyrifera, information on the resin secretory structures, which are responsible for synthesis, storage and transport of frankincense, is virtually absent. This study describes the type, architecture and distribution of r…
- Edisi
- 111: 2013
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- Deskripsi Fisik
- Annals of Botany 111: 61–68, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Recovery and fine structure variability of RGII sub-domains in wine (Vitis vi…
† Background and Aims: Rhamnogalacturonan II (RGII) is a structurally complex pectic sub-domain composed of more than 12 different sugars and 20 different linkages distributed in five side chains along a homogalacturonan backbone. Although RGII has long been described as highly conserved over plant evolution, recent studies have revealed variations in the structure of the polysaccharide. Thi…
- Edisi
- 114: 2014
- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 114: 1327–1337, 2014
- Judul Seri
- Annals of Botany
- No. Panggil
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Quantitative imaging of rhizosphere pH and CO2 dynamics with planar optodes
† Background and Aims: Live imaging methods have become extremely important for the exploration of biological processes. In particular, non-invasive measurement techniques are key to unravelling organism–environment interactions in close-to-natural set-ups, e.g. in the highly heterogeneous and difficult-to-probe environment of plant roots: the rhizosphere. pH and CO2 concentration are the…
- Edisi
- 112: 2013
- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 267–276, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Pollinator-mediated competition between two co-flowering Neotropical mangrove…
† Background and Aims: Three ecological relationships are possible between co-flowering plant species; they may have no effect on one another, compete for pollination services, or facilitate one another by attracting more pollinators to the area. In this study, the pollinator-mediated relationship between two mangrove species with overlapping flowering phenologies was investigated in one so…
- Edisi
- 111: 2013
- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 207–214, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Plasticity of rhizosphere hydraulic properties as a key for efficient utiliza…
† Background: It is known that the soil near roots, the so-called rhizosphere, has physical and chemical properties different from those of the bulk soil. Rhizosphere properties are the result of several processes: root and soil shrinking/swelling during drying/wetting cycles, soil compaction by root growth, mucilage exuded by root caps, interaction of mucilage with soil particles, mucilage…
- Edisi
- 112: 2013
- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 277–290, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Phylogeography and seed dispersal in islands: the case of Rumex bucephalophor…
† Background and Aims: Rumex bucephalophorus subsp. canariensis is an endemic taxon to Macaronesia with diaspore polymorphism. The origin and colonizing route of this taxon in Macaronesia was studied using molecular data and information on diaspore types. † Methods: Amplified fragment length polymorphism (AFLP) was used in 260 plants from 22 populations of R. bucephalophorus subsp. can…
- Edisi
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- Deskripsi Fisik
- Annals of Botany 111: 249–260, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Phylogeny of the cycads based on multiple single-copy nuclear genes: congruen…
† Background and aims: Despite a recent new classification, a stable phylogeny for the cycads has been elusive, particularly regarding resolution of Bowenia, Stangeria and Dioon. In this study, five single-copy nuclear genes (SCNGs) are applied to the phylogeny of the order Cycadales. The specific aim is to evaluate several gene tree–species tree reconciliation approaches for developing …
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 1263–1278, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Phylogenomics and taxonomy of Lecomtelleae (Poaceae), an isolated panicoid li…
† Background and Aims: An accurate characterization of biodiversity requires analyses of DNA sequences in addition to classical morphological descriptions.New methods based on high-throughput sequencing may allow investigation of specimens with a large set of genetic markers to infer their evolutionary history. In the grass family, the phylogenetic position of the monotypic genus Lecomtella…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 1057–1066, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Phenotypic correlates of the lianescent growth form: a review
† Background: As proposed by Darwin, climbers have been assumed to allocate a smaller fraction of biomass to support organs in comparison with self-supporting plants. They have also been hypothesized to possess a set of traits associated with fast growth, resource uptake and high productivity. † Scope: In this review, these hypotheses are evaluated by assembling and synthesizing publis…
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- Deskripsi Fisik
- Annals of Botany 112: 1667–1681, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Patterns of plastid and nuclear variation among apomictic polyploids of Hiera…
† Background and Aims: Apomictic species (with asexual seed production) make up for 20–50 % of all taxonomically recognized species in northern Europe, but the phylogenetic relationships of apomictic species and the mode of evolution and speciation remain largely unknown and their taxonomy is consequently disputed. † Methods: In the present study, plastid psbD-trnT sequences (349 acc…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 591–609, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Patterns of odour emission, thermogenesis and pollinator activity in cones of…
† Background and Aims: Ontogenetic patterns of odour emissions and heating associated with plant reproductive structures may have profound effects on insect behaviour, and consequently on pollination. In some cycads, notably Macrozamia, temporal changes in emission of specific odour compounds and temperature have been interpreted as a ‘push–pull’ interaction in which pollinators are ei…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 891–902, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Ontogenetic patterns in the mechanisms of tolerance to herbivory in Plantago
† Background and Aims: Herbivory and plant defence differ markedly among seedlings and juvenile and mature plants in most species. While ontogenetic patterns of chemical resistance have been the focus of much research, comparatively little is known about how tolerance to damage changes across ontogeny. Due to dramatic shifts in plant size, resource acquisition, stored reserves and growth, it…
- Edisi
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- Deskripsi Fisik
- Annals of Botany 112: 711–720, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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On the complementary relationship between marginal nitrogen and water-use eff…
† Background and Aims: Water and nitrogen (N) are two limiting resources for biomass production of terrestrial vegetation. Water losses in transpiration (E) can be decreased by reducing leaf stomatal conductance (gs) at the expense of lowering CO2 uptake (A), resulting in increased water-use efficiency. However, with more N available, higher allocation of N to photosynthetic proteins improv…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 467–477, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Olfactory selection of Plantago lanceolata by snails declines with seedling age
† Background and Aims: Despite recent recognition that (1) plant–herbivore interactions during the establishment phase, (2) ontogenetic shifts in resource allocation and (3) herbivore response to plant volatile release are each pivotal to a comprehensive understanding of plant defence, no study has examined how herbivore olfactory response varies during seedling ontogeny. † Methods:…
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 671–676, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Nutrient reserves may allow for genome size increase: evidence from compariso…
† Background and Aims: The genome size of an organism is determined by its capacity to tolerate genome expansion, given the species’ life strategy and the limits of a particular environment, and the ability for retrotransposon suppression and/or removal. In some giant-genomed bulb geophytes, this tolerance is explained by their ability to pre-divide cells in the dormant stages or by the s…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 1193–1200, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Nutrient requirements differ in two Pedicularis species in the absence of a h…
† Background and Aims: Facultative root hemiparasitic plants generally have awide host range, but in most cases show an obvious host preference. The reasons for the marked difference in growth performance of hemiparasites when attached to different hosts are not fully understood. In this study, the hypothesis was tested that hemiparasites showing a preference for different hosts have differ…
- Edisi
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- Deskripsi Fisik
- Annals of Botany 112: 1099–1106, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Non-additive benefit or cost? Disentangling the indirect effects that occur w…
† Background and Aims: In complex communities, organisms often form mutualisms with multiple different partners simultaneously. Non-additive effects may emerge among species linked by these positive interactions. Ants commonly participate in mutualisms with both honeydew-producing insects (HPI) and their extrafloral nectary (EFN)-bearing host plants. Consequently, HPI and EFN-bearing plants …
- Edisi
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- Deskripsi Fisik
- Annals of Botany 111: 1295–1307, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Nodule morphology, symbiotic specificity and association with unusual rhizobi…
† Background and Aims: The legume clade Lotononis sensu lato (s.l.; tribe Crotalarieae) comprises three genera: Listia, Leobordea and Lotononis sensu stricto (s.s.). Listia species are symbiotically specific and form lupinoid nodules with rhizobial species of Methylobacterium and Microvirga. This work investigated whether these symbiotic traits were confined to Listia by determining the abil…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 112: 1–15, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Nocturnal and daytime stomatal conductance respond to root-zone temperature i…
† Background and Aims: Daytime root-zone temperature may be a significant factor regulating water flux through plants. Water flux can also occur during the night but nocturnal stomatal response to environmental drivers such as root-zone temperature remains largely unknown. † Methods: Here nocturnal and daytime leaf gas exchange was quantified in ‘Shiraz’ grapevines (Vitis vinifera)…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 433–444, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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NnSR1, aclass III non-S-RNase constitutively expressed in styles, is inducedi…
† Background and Aims: Non-S-ribonucleases (non-S-RNases) are class III T2 RNases constitutively expressed in styles of species with S-RNase-based self-incompatibility. So far, no function has been attributed to these RNases. The aim of this work is to examine if NnSR1, a non-S-RNase from Nicotiana alata, is induced under conditions of phosphate (Pi) deprivation. The hypothesis is that under…
- Edisi
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- Deskripsi Fisik
- Annals of Botany 112: 1351–1360, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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New views of tapetum ultrastructure and pollen exine development in Arabidops…
† Background and Aims: The Arabidopsis thaliana pollen cellwall is acomplex structure consisting of an outer sporopollenin framework and lipid-rich coat, as well as an inner cellulosic wall. Although mutant analysis has been a useful tool to study pollen cell walls, the ultrastructure of the arabidopsis anther has proved to be challenging to preserve for electron microscopy. † Methods:…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 114: 1189–1201, 2014
- Judul Seri
- Annals of Botany
- No. Panggil
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Nectar secretion on fern fronds associated with lower levels of herbivore dam…
† Background and Aims: The oldest group of plants in which nectar secretions have been observed are the Polypodiopsida (ferns sensu lato). Nectaries have been reported in a dozen extant genera. The function of these nectaries has been investigated in several fern species, and in some circumstances has been demonstrated to have an antiherbivore role, attracting and maintaining biotic defence …
- Edisi
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- Deskripsi Fisik
- Annals of Botany 111: 1277–1283, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Mycorrhizas alter nitrogen acquisition by the terrestrial orchid Cymbidium go…
† Background and Aims: Orchid mycorrhizas exhibit a unique type of mycorrhizal symbiosis that occurs between fungi and plants of the family Orchidaceae. In general, the roots of orchids are typically coarse compared with those of other plant species, leading to a considerably low surface area to volume ratio. As a result, orchids are often ill-adapted for direct nutrient acquisition from the…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 1181–1187, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Mycorrhizal preference promotes habitat invasion by a native Australian orchi…
† Background and Aims: Mycorrhizal specialization has been shown to limit recruitment capacity in orchids, but an increasing number of orchids are being documented as invasive or weed-like. The reasons for this proliferation were examined by investigating mycorrhizal fungi and edaphic correlates of Microtis media, an Australian terrestrial orchid that is an aggressive ecosystem and horticult…
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- Deskripsi Fisik
- Annals of Botany 111: 409–418, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Modelling temperature, photoperiod and vernalization responses of Brunonia au…
† Background and Aims: Crop models for herbaceous ornamental species typically include functions for temperature and photoperiod responses, but very few incorporate vernalization, which is a requirement of many traditional crops. This study investigated the development of floriculture crop models, which describe temperature responses, plus photoperiod or vernalization requirements, using Aus…
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- Deskripsi Fisik
- Annals of Botany 111: 629–639, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Microsite affects willow sapling recovery from bank vole (Myodes glareolus) h…
† Background: Large herbivores are often removed or reduced as part of vegetation restoration programmes, but the resultant increase in vegetation biomass and changes in vegetation structure may favour small mammals. Small mammals may have large impacts on plant community composition via granivory and sapling herbivory, and increased small mammal populations may reduce any benefits of lar…
- Edisi
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- Deskripsi Fisik
- Annals of Botany 112: 731–739, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Light and competition gradients fail to explain the coexistence of shade-tole…
† Background and Aims: The coexistence of forest tree species has often been linked to differences among species in terms of their response to light availability during the regeneration stage. From this perspective, species coexistence results from growth–growth or mortality–growth trade-offs along spatial light gradients. Experimental evidence of growth–growth trade-offs in natural c…
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- Deskripsi Fisik
- Annals of Botany 112: 1421–1430, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Learning from halophytes: physiological basis and strategies to improve abiot…
† Background: Global annual losses in agricultural production from salt-affected land are in excess of US$12 billion and rising. At the same time, a significant amount of arable land is becoming lost to urban sprawl, forcing agricultural production into marginal areas. Consequently, there is a need for a major breakthrough in crop breeding for salinity tolerance. Given the limited range of g…
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- Deskripsi Fisik
- Annals of Botany 112: 1209–1221, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Leaf trait dissimilarities between Dutch elm hybrids with a contrasting toler…
† Background and Aims: Previous studies have shown that Ophiostoma novo-ulmi, the causative agent of Dutch elm disease (DED), is able to colonize remote areas in infected plants of Ulmus such as the leaf midrib and secondary veins. The objective of this study was to compare the performances in leaf traits between two Dutch elm hybrids ‘Groeneveld’ and ‘Dodoens’ which possess a contra…
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- Deskripsi Fisik
- Annals of Botany 111: 215–227, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Leaf life span spectrum of tropical woody seedlings: effects of light and ont…
† Background and Aims: Leaf life span is widely recognized as a key life history trait associated with herbivory resistance, but rigorous comparative data are rare for seedlings. The goal of this study was to examine how light environment affects leaf life span, and how ontogenetic development during the first year may influence leaf fracture toughness, lamina density and stem density that …
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- Deskripsi Fisik
- Annals of Botany 112: 685–699, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Jasmonates: biosynthesis, perception, signal transduction and action in plant…
† Background: Jasmonates are important regulators in plant responses to biotic and abiotic stresses as well as in development. Synthesized from lipid-constituents, the initially formed jasmonic acid is converted to different metabolites including the conjugate with isoleucine. Important new components of jasmonate signalling including its receptor were identified, providing deeper insight …
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- Deskripsi Fisik
- Annals of Botany 111: 1021–1058, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Influence of the variation of geometrical and topological traits on light int…
† Background and Aims: The impact of a fruit tree’s architecture on its performance is still under debate, especially with regard to the definition of varietal ideotypes and the selection of architectural traits in breeding programmes. This study aimed at providing proof that a modelling approach can contribute to this debate, by using in silico exploration of different combinations of tra…
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- Deskripsi Fisik
- Annals of Botany 114: 739–752, 2014
- Judul Seri
- Annals of Botany
- No. Panggil
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Improving ecophysiological simulation models to predict the impact of elevate…
† Background: Process-based ecophysiological crop models are pivotal in assessing responses of crop productivity and designing strategies of adaptation to climate change. Most existing crop models generally over-estimate the effect of elevated atmospheric [CO2], despite decades of experimental research on crop growth response to [CO2]. † Analysis: A review of the literature indicates …
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- Deskripsi Fisik
- Annals of Botany 112: 465–475, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Gibberellin mediates the development of gelatinous fibres in the tension wood…
† Background and Aims: Gibberellin stimulates negative gravitropism and the formation of tension wood in tilted Acacia mangium seedlings, while inhibitors of gibberellin synthesis strongly inhibit the return to vertical growth and suppress the formation of tension wood. To characterize the role of gibberellin in tension wood formation and gravitropism, this study investigated the role of gi…
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- Deskripsi Fisik
- Annals of Botany 112: 1321–1329, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Genetic changes in flowering and morphology in response to adaptation to a hi…
† Background and Aims: The adaptive plastic reactions of plant populations to changing climatic factors, such as winter temperatures and photoperiod, have changed during range shifts after the last glaciation. Timing of flowering is an adaptive trait regulated by environmental cues. Its genetics has been intensively studied in annual plants, but in perennials it is currently not well charac…
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- Deskripsi Fisik
- Annals of Botany 111: 957–968, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Fruit softening and pectin disassembly: an overview of nanostructural pectin …
† Background: One of the main factors that reduce fruit quality and lead to economically important losses is oversoftening. Textural changes during fruit ripening are mainly due to the dissolution of the middle lamella, the reduction of cell-to-cell adhesion and the weakening of parenchyma cell walls as a result of the action of cell wall modifying enzymes. Pectins, major components of fru…
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- Deskripsi Fisik
- Annals of Botany 114: 1375–1383, 2014
- Judul Seri
- Annals of Botany
- No. Panggil
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Floral polymorphism in Chamaecrista flexuosa (Fabaceae-Caesalpinioideae): a p…
† Background and Aims: Reciprocal herkogamy, including enantiostyly and heterostyly, involves reciprocity in the relative positions of the sexual elements within the flower. Such systems result in morphologically and, since pollen is deposited on and captured from different parts of the pollinator, functionally distinct floral forms. Deviations from the basic pattern may modify the function…
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- Deskripsi Fisik
- Annals of Botany 112: 1117–1123, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Floral ontogeny and gene protein localization rules out euanthial interpretat…
† Background and Aims: In the sedge subfamily Mapanioideae there are considerable discrepancies between the standard trimerous monocot floral architecture expected and the complex floral and inflorescence morphologies seen. Decades of debate about whether the basic reproductive units are single flowers or pseudanthia have not resolved the question. This paper evaluates current knowledge abou…
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- Deskripsi Fisik
- Annals of Botany 112: 161–177, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Floral development and evolution of capitulum structure in Anacyclus (Anthemi…
† Background and Aims: Most of the diversity in the pseudanthia of Asteraceae is based on the differential symmetry and sexuality of its flowers. In Anacyclus, where there are (1) homogamous capitula, with bisexual, mainly actinomorphic and pentamerous flowers; and (2) heterogamous capitula, with peripheral zygomorphic, trimerous and long-/short-rayed female flowers, the floral ontogeny was …
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- Deskripsi Fisik
- Annals of Botany 112: 1597–1612, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Flooding tolerance in interspecific introgression lines containing chromosome…
† Background and Aims: Nicaraguan teosinte (Zea nicaraguensis), a species found in frequently flooded areas, provides useful germplasm for breeding flooding-tolerant maize (Z.mays subsp.mays). The objective of this studywas to select flooding-tolerant lines using a library of introgression lines (ILs), each containing a chromosome segment from Z. nicaraguensis in the maize inbred line Mi29.…
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- Deskripsi Fisik
- Annals of Botany 112: 1125–1139, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Extreme divergence in floral scent among woodland star species (Lithophragma …
† Backgrounds and Aims: A current challenge in coevolutionary biology is to understand how suites of traits vary as coevolving lineages diverge. Floral scent is often a complex, variable trait that attracts a suite of generalized pollinators, but may be highly specific in plants specialized on attracting coevolved pollinating floral parasites. In this study, floral scent variation was inves…
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- Deskripsi Fisik
- Annals of Botany 111: 539–550, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Extensive contemporary pollen-mediated gene flow in two herb species, Ranuncu…
† Background and Aims: Genetic connectivity between plant populations allows for exchange and dispersal of adaptive genes, which can facilitate plant population persistence particularly in rapidly changing environments. † Methods: Patterns of historic gene flow, flowering phenology and contemporary pollen flow were investigated in two common herbs, Ranunculus bulbosus and Trifolium mon…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 611–621, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Evolution of the polyploid north-west Iberian Leucanthemum pluriflorum clan (…
† Background and Aims: The genus Leucanthemum is a species-rich polyploid complex from southern and central Europe, comprising 41 species with ploidy ranging from 2x to 22x. The present contribution aims at reconstructing the evolutionary history of a geographically isolated species group (the L. pluriflorum clan) from the north-west Iberian Peninsula comprising the diploid L. pluriflorum, t…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 1109–1123, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Evolution of genome size in Carex (Cyperaceae) in relation to chromosome numb…
† Background and Aims: The genus Carex exhibits karyological peculiarities related to holocentrism, specifically extremely broad and almost continual variation in chromosome number. However, the effect of these peculiarities on the evolution of the genome (genome size, base composition) remains unknown. While in monocentrics, determining the arithmetic relationship between the chromosome num…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 111: 79–94, 2013
- Judul Seri
- Annals of Botany
- No. Panggil
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Evidence for land plant cell wall biosynthetic mechanisms in charophyte green…
† Background and Aims: The charophyte green algae (CGA) are thought to be the closest living relatives to the land plants, and ancestral CGA were unique in giving rise to the land plant lineage. The cell wall has been suggested to be a defining structure that enabled the green algal ancestor to colonize land. These cell walls provide support and protection, are a source of signalling molecu…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Annals of Botany 114: 1217–1236, 2014
- Judul Seri
- Annals of Botany
- No. Panggil
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Geografi dan Sejarah