Stem hydraulic traits and leaf water-stress tolerance are co-ordinated with the leaf phenology of angiosperm trees in an Asian tropical dry karst forest.

abstract：BACKGROUND AND AIMS:The actual number of domestications of a crop is one of the key questions in domestication studies. Answers to this question have generally been based on relationships between wild progenitors and domesticated descendants determined with anonymous molecular markers. In this study, this question was ...

journal_title：Annals of botany

authors： Kwak M,Toro O,Debouck DG,Gepts P

更新日期：2012-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Understanding the evolutionary and ecological forces contributing to the emergence of biodiversity hotspots is of outstanding importance to elucidate how they may withstand current climate changes. Here we explored patterns of phylogenetic and non-phylogenetic plant endemism in a Mediterranean biodi...

journal_title：Annals of botany

authors： Molina-Venegas R,Aparicio A,Lavergne S,Arroyo J

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND AND METHODS:Polyploidy results in genetic turmoil, much of which is associated with new phenotypes that result in speciation. Five independent lines of synthetic allotetraploid N. x obtusiata (N x o) were created from crosses between the diploid N. attenuata (Na) (male) and N. obtusifolia (No) (female) and t...

journal_title：Annals of botany

authors： Anssour S,Krügel T,Sharbel TF,Saluz HP,Bonaventure G,Baldwin IT

更新日期：2009-06-01 00:00:00

abstract：BACKGROUND AND AIMS:Adventitious root (AR) formation in Petunia hybrida is inhibited by low nitrogen fertilization of stock plants but promoted by dark incubation of cuttings before planting. We investigated whether the plant hormone auxin is involved in nitrogen- and dark-mediated AR formation. METHODS:Concentrations...

journal_title：Annals of botany

authors： Yang H,Klopotek Y,Hajirezaei MR,Zerche S,Franken P,Druege U

更新日期：2019-11-27 00:00:00

abstract：BACKGROUND:The gorgeous frescoes organized by the master Renaissance painter Raphael Sanzio (1483-1520) and illustrating the heavenly adventures of Cupid and Psyche were painted between 1515 and 1518 to decorate the Roman villa (now known as the Villa Farnesina) of the wealthy Sienese banker Agostino Chigi (1466-1520)....

journal_title：Annals of botany

authors： Janick J,Paris HS

更新日期：2006-02-01 00:00:00

abstract：BACKGROUND:Low phosphorus (P) availability is a major constraint to soybean growth and production. Developing P-efficient soybean varieties that can efficiently utilize native P and added P in the soils would be a sustainable and economical approach to soybean production. SCOPE:This review summarizes the possible mech...

journal_title：Annals of botany

authors： Wang X,Yan X,Liao H

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:A huge variety of plant forms can be found in nature. This is particularly noticeable for inflorescences, the region of the plant that contains the flowers. The architecture of the inflorescence depends on its branching pattern and on the relative position where flowers are formed. In model species such as A...

journal_title：Annals of botany

authors： Benlloch R,Berbel A,Serrano-Mislata A,Madueño F

更新日期：2007-09-01 00:00:00

abstract：BACKGROUND AND AIMS:Plants adapted for pollination by rodents tend to exhibit a distinct floral syndrome that includes dull coloured and geoflorous inflorescences and nocturnal anthesis and nectar production. On the basis of their floral traits, it was predicted that two African Colchicum species (C. scabromarginatum a...

journal_title：Annals of botany

authors： Kleizen C,Midgley J,Johnson SD

更新日期：2008-11-01 00:00:00

abstract：BACKGROUND AND AIMS:The discovery of a new species, Haplophyllum bastetanum F.B. Navarro, V.N. Suárez-Santiago & Blanca sp. nov., in the south-east of Spain has prompted the comparative study of species of the Iberian Peninsula, and others related, through morphological, cytogenetic, molecular, distributional and ecolo...

journal_title：Annals of botany

authors： Navarro FB,Suárez-Santiago VN,Blanca G

更新日期：2004-10-01 00:00:00

abstract：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 f...

journal_title：Annals of botany

authors： Almeida NM,Castro CC,Leite AV,Novo RR,Machado IC

更新日期：2013-10-01 00:00:00

abstract：Background and Aims:Within-plant spatial heterogeneity in the production of and demand for assimilates may have major implications for the formation of fruits. Spatial heterogeneity is related to organ age, but also to position on the plant. This study quantifies the variation in local carbohydrate availability for the...

journal_title：Annals of botany

authors： Gu S,Zhang L,Yan Z,van der Werf W,Evers JB

更新日期：2018-04-18 00:00:00

abstract：BACKGROUNDS AND AIMS:Nitrogen nutrition of legumes, which relies both on atmospheric N2 and soil mineral N, remains a major limiting factor of growth. A decade ago, breeders tried to increase N uptake through hypernodulation. Despite their high nodule biomass, hypernodulating mutants were never shown to accumulate more...

journal_title：Annals of botany

authors： Voisin AS,Bourion V,Duc G,Salon C

更新日期：2007-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Proteins containing the SPX (SYG1/Pho81/XPR1) domain are vital components in the phosphorus (P) signalling pathway, and regulate phosphate (Pi) homeostasis in plants. However, the characteristics and functions of GmSPX members in soybean (Glycine max) remain largely unknown. METHODS:BLAST searching...

journal_title：Annals of botany

authors： Yao Z,Tian J,Liao H

更新日期：2014-09-01 00:00:00

abstract：Background and Aims:Diurnal changes in solar position and intensity combined with the structural complexity of plant architecture result in highly variable and dynamic light patterns within the plant canopy. This affects productivity through the complex ways that photosynthesis responds to changes in light intensity. C...

journal_title：Annals of botany

authors： Retkute R,Townsend AJ,Murchie EH,Jensen OE,Preston SP

更新日期：2018-08-01 00:00:00

abstract：BACKGROUND AND AIMS:Ecosystem-based flood defence including salt-marsh as a key component is increasingly applied worldwide due to its multifunctionality and cost-effectiveness. While numerous experiments have explored the wave-attenuation effects of salt-marsh plants critical to flood protection, little is known about...

journal_title：Annals of botany

authors： Shao D,Zhou W,Bouma TJ,Asaeda T,Wang ZB,Liu X,Sun T,Cui B

更新日期：2020-02-03 00:00:00

abstract：BACKGROUND AND AIMS:Evolutionary and ecological roles of the chloroplast small heat shock protein (CPsHSP) have been emphasized based on variations in protein contents; however, DNA sequence variations related to the evolutionary and ecological roles of this gene have not been investigated. In the present study, a basa...

journal_title：Annals of botany

authors： Wu ML,Lin TP,Lin MY,Cheng YP,Hwang SY

更新日期：2007-03-01 00:00:00

abstract：:Plants adjust their sink-organ growth rates, development and distribution of dry matter in response to whole-plant photosynthate status. To advance understanding of these processes, potato (Solanum tuberosum L.) plants were subjected to CO(2) and light flux treatments, and early tuber growth was assessed. Atmospheric ...

journal_title：Annals of botany

authors： Chen CT,Setter TL

更新日期：2003-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Correlated relationships between branch thickness, branch density, and twig and leaf size have been used extensively to study the evolution of plant canopy architecture, but fewer studies have explored the impact of these relationships on the allocation of reproductive resources. This study quantifi...

journal_title：Annals of botany

authors： Leslie AB

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND AND AIMS:Xylem flows into most fruits decline as the fruit develop, with important effects on mineral and carbohydrate accumulation. It has been hypothesized that an increase in xylem hydraulic resistance (RT) contributes to this process. This study examined changes in RT that occur during development of the...

journal_title：Annals of botany

authors： Mazzeo M,Dichio B,Clearwater MJ,Montanaro G,Xiloyannis C

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND AND AIMS:Artemisia halodendron is a native sub-shrub that occurs mainly in moving and semi-fixed sandy lands in Inner Mongolia, China. Information on the spatial patterns of wind-dispersed seed deposition and seedling recruitment of A. halodendron inhabiting moving sandy lands is very limited. The aim of thi...

journal_title：Annals of botany

authors： Li FR,Wang T,Zhang AS,Zhao LY,Kang LF,Chen W

更新日期：2005-07-01 00:00:00

abstract：BACKGROUND AND AIMS:Arbuscular mycorrhizal symbioses are important for nutrient acquisition in >80 % of terrestrial plants. Recently there have been major breakthroughs in understanding the signals that regulate colonization by the fungus, but the roles of the known plant hormones are still emerging. Here our understan...

journal_title：Annals of botany

authors： Foo E,Ross JJ,Jones WT,Reid JB

更新日期：2013-05-01 00:00:00

abstract：BACKGROUND:The reconstruction of biological processes and human activities during the last glacial cycle relies mainly on data from biological remains. Highly abundant tissues, such as wood, are candidates for a genetic analysis of past populations. While well-authenticated DNA has now been recovered from various fossi...

journal_title：Annals of botany

authors： Liepelt S,Sperisen C,Deguilloux MF,Petit RJ,Kissling R,Spencer M,de Beaulieu JL,Taberlet P,Gielly L,Ziegenhagen B

更新日期：2006-11-01 00:00:00

abstract：BACKGROUND AND AIMS:Reconstructions have identified the 20th century as being uniquely warm in the last 1000 years. Changes in the phenology of primary meristems converged toward increases in length of the growing season. Has the phenology of secondary meristem changed during the last century, and to what extent? METH...

journal_title：Annals of botany

authors： Boulouf Lugo J,Deslauriers A,Rossi S

更新日期：2012-11-01 00:00:00

abstract：BACKGROUND AND AIMS:AmapSim is a tool that implements a structural plant growth model based on a botanical theory and simulates plant morphogenesis to produce accurate, complex and detailed plant architectures. This software is the result of more than a decade of research and development devoted to plant architecture. ...

journal_title：Annals of botany

authors： Barczi JF,Rey H,Caraglio Y,de Reffye P,Barthélémy D,Dong QX,Fourcaud T

更新日期：2008-05-01 00:00:00

abstract：BACKGROUND AND AIMS:Buzz pollination involves explosive pollen release in response to vibration, usually by bees. The mechanism of pollen release is poorly understood, and it is not clear which component of vibration (acceleration, frequency, displacement or velocity) is critical; the role of buzz frequency has been pa...

journal_title：Annals of botany

authors： Corbet SA,Huang SQ

更新日期：2014-12-01 00:00:00

abstract：BACKGROUND AND AIMS:In microdensitometry and flow cytometry, estimation of nuclear DNA content in a sample requires a standard with a known nuclear DNA content. It is assumed that dye accessibility to DNA is the same in the sample and standard nuclei. Stoichiometric error arises when dye accessibility is not proportion...

journal_title：Annals of botany

authors： Noirot M,Barre P,Duperray C,Hamon S,DE Kochko A

更新日期：2005-01-01 00:00:00

abstract：BACKGROUND AND AIMS:Root length and depth determine capture of water and nutrients by plants, and are targets for crop improvement. Here we assess a controlled-environment wheat seedling screen to determine speed, repeatability and relatedness to performance of young and adult plants in the field. METHODS:Recombinant ...

journal_title：Annals of botany

authors： Watt M,Moosavi S,Cunningham SC,Kirkegaard JA,Rebetzke GJ,Richards RA

更新日期：2013-07-01 00:00:00

abstract：BACKGROUND AND AIMS:Plants need different survival strategies in habitats differing in hydrological regimes. This probably has consequences for vegetation development when former floodplain areas that are currently confronted with soil flooding only, will be reconnected to the highly dynamical river bed. Such changes i...

journal_title：Annals of botany

authors： Banach K,Banach AM,Lamers LP,De Kroon H,Bennicelli RP,Smits AJ,Visser EJ

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND:Robustness to genetic and environmental perturbation is a salient feature of multicellular organisms. Loss of developmental robustness can lead to severe phenotypic defects and fitness loss. However, perfect robustness, i.e. no variation at all, is evolutionarily unfit as organisms must be able to change phe...

journal_title：Annals of botany

authors： Lachowiec J,Queitsch C,Kliebenstein DJ

更新日期：2016-04-01 00:00:00

abstract：BACKGROUND AND AIMS:Brachypodium distachyon (Brachypodium) is a model system for studying cereal, bioenergy, forage and turf grasses. The genetic and evolutionary basis of the adaptation of this wild grass species to drought stress is largely unknown. Peroxidase (POD) may play a role in plant drought tolerance, but whe...

journal_title：Annals of botany

authors： Luo N,Yu X,Nie G,Liu J,Jiang Y

更新日期：2016-08-01 00:00:00