Identification and characterization of TcCRP1, a pollen tube attractant from Torenia concolor.

abstract：Background:A brief review is given of Peter W. Barlows' contributions to research on gravity tide-related phenomena in plant biology, or 'selenonastic' effects as he called them, including his early research on root growth. Also, new results are presented here from long-term recordings of spontaneous ultra-weak light e...

journal_title：Annals of botany

authors： Gallep CM,Viana JF,Cifra M,Clarke D,Robert D

更新日期：2018-11-03 00:00:00

abstract：BACKGROUND AND AIMS:Mixed reproductive strategies may have evolved as a response of plants to cope with environmental variation. One example of a mixed reproductive strategy is dimorphic cleistogamy, where a single plant produces closed, obligately self-pollinated (CL) flowers and open, potentially outcrossed (CH) flow...

journal_title：Annals of botany

authors： Munguía-Rosas MA,Parra-Tabla V,Ollerton J,Cervera JC

更新日期：2012-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Intraspecific variation in flooding tolerance is the basic pre-condition for adaptive flooding tolerance to evolve, and flooding-induced shoot elongation is an important trait that enables plants to survive shallow, prolonged flooding. Here an investigation was conducted to determine to what extent ...

journal_title：Annals of botany

authors： Chen X,Huber H,de Kroon H,Peeters AJ,Poorter H,Voesenek LA,Visser EJ

更新日期：2009-11-01 00:00:00

abstract：:Columella cells of seedlings of Zea mays L. cv. Bear Hybrid grown in the microgravity of orbital flight allocate significantly larger relative-volumes to hyaloplasm and lipid bodies, and significantly smaller relative-volumes to dictyosomes, plastids, and starch than do columella cells of seedlings grown at 1 g. The...

journal_title：Annals of botany

authors： Moore R

更新日期：1990-01-01 00:00:00

abstract：BACKGROUND AND AIMS:Epipogium aphyllum is a Eurasian achlorophyllous, mycoheterotrophic forest orchid. Due to its rarity, it is often protected, and its biology is poorly known. The identity and pattern of colonization of fungal associates providing carbon to this orchid have not been studied previously. METHODS:Using...

journal_title：Annals of botany

authors： Roy M,Yagame T,Yamato M,Iwase K,Heinz C,Faccio A,Bonfante P,Selosse MA

更新日期：2009-08-01 00:00:00

abstract：BACKGROUND AND AIMS:Ecologists are increasingly using plant functional traits to predict community assembly, but few studies have linked functional traits to species' responses to fine-scale resource gradients. In this study, it was tested whether saplings of woody species partition fine-scale gradients in light availa...

journal_title：Annals of botany

authors： Fajardo A,Siefert A

更新日期：2016-12-01 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:Mineral elements have many essential and beneficial functions in plants. Phosphorus (P) deficiency can result in changes in the ionomes of plant organs. The aims of this study were to characterize the effects of P supply on the ionomes of shoots and roots, and to identify chromosomal quantitative tr...

journal_title：Annals of botany

authors： Wang W,Ding G,White PJ,Wang M,Zou J,Xu F,Hammond JP,Shi L

更新日期：2020-06-19 00:00:00

abstract：BACKGROUND AND AIMS:Size-asymmetric competition occurs when larger plants have a disproportionate advantage in competition with smaller plants. It has been hypothesized that nutrient heterogeneity may promote it. Experiments testing this hypothesis are inconclusive, and in most cases have evaluated the effects of nutri...

journal_title：Annals of botany

authors： Maestre FT,Reynolds JF

更新日期：2006-07-01 00:00:00

abstract：:Water relations and photosynthetic characteristics of plants of Lycium nodosum grown under increasing water deficit (WD), saline spray (SS) or saline irrigation (SI) were studied. Plants of this perennial, deciduous shrub growing in the coastal thorn scrubs of Venezuela show succulent leaves which persist for approx. ...

journal_title：Annals of botany

authors： Tezara W,Martínez D,Rengifo E,Herrera A

更新日期：2003-12-01 00:00:00

abstract：BACKGROUND AND AIMS:Selection may favour a partial or complete loss of self-incompatibility (SI) if it increases the reproductive output of individuals in the presence of low mate availability. The reproductive output of individuals varying in their strength of SI may also be affected by population density via its affe...

journal_title：Annals of botany

authors： Ferrer MM,Good-Avila SV,Montaña C,Domínguez CA,Eguiarte LE

更新日期：2009-05-01 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：BACKGROUND AND AIMS:Spring ephemerals have a specific life-history trait, i.e. shoot growth and sexual reproduction occur simultaneously during a short period from snowmelt to canopy closure in deciduous forests. The aim of this study is to clarify how spring ephemerals invest resources for seed production within a res...

journal_title：Annals of botany

authors： Horibata S,Hasegawa SF,Kudo G

更新日期：2007-09-01 00:00:00

abstract：BACKGROUND AND AIMS:Previous studies on grass leaf tensile properties (behaviour during mechanical stress) have focused on agricultural applications such as resistance to trampling and palatability; no investigations have directly addressed mechanical properties during water stress, and hence these are the subject of t...

journal_title：Annals of botany

authors： Balsamo RA,Willigen CV,Bauer AM,Farrant J

更新日期：2006-06-01 00:00:00

abstract：BACKGROUND AND AIMS:The ability to detect and respond to the impending threat of shade can confer significant selective advantage to plants growing in natural communities. This Botanical Briefing highlights (a) the regulation of shade-avoidance responses by endogenous and exogenous factors and (b) current understanding...

journal_title：Annals of botany

authors： Franklin KA,Whitelam GC

更新日期：2005-08-01 00:00:00

abstract：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 studi...

journal_title：Annals of botany

authors： Buffetto F,Ropartz D,Zhang XJ,Gilbert HJ,Guillon F,Ralet MC

更新日期：2014-10-01 00:00:00

abstract：Background and Aims:The division of resource investment between male and female functions is poorly known for land plants other than angiosperms. The ancient lycophyte genus Selaginella is similar in some ways to angiosperms (in heterospory and in having sex allocation occur in the sporophyte generation, for example) b...

journal_title：Annals of botany

authors： Petersen KB,Burd M

更新日期：2018-02-12 00:00:00

abstract：:An important function of the seed coat is to deliver nutrients to the embryo. To relate this function to anatomical characteristics, the developing seed coat of pea (Pisum sativum L.) was examined by light- and cryo-scanning electron microscopy (cryo-SEM) from the late pre-storage phase until the end of seed filling. ...

journal_title：Annals of botany

authors： Van Dongen JT,Ammerlaan AM,Wouterlood M,Van Aelst AC,Borstlap AC

更新日期：2003-05-01 00:00:00

abstract：BACKGROUND AND AIMS:Exogenous ethylene has recently gained commercial interest as a sprouting inhibitor of onion bulbs. The role of ethylene in dormancy and sprouting of onions, however, is not known. METHODS:A cultivar (Allium cepa 'Copra') with a true period of dormancy was used. Dormant and sprouting states of onio...

journal_title：Annals of botany

authors： Bufler G

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND AND AIMS:Crassula hunua and C. ruamahanga have been taxonomically controversial. Here their distinctiveness is assessed so that their taxonomic and conservation status can be clarified. METHODS:Populations of these two species were analysed using morphological, chromosomal and DNA sequence data. KEY RESULT...

journal_title：Annals of botany

authors： De Lange PJ,Heenan PB,Keeling DJ,Murray BG,Smissen R,Sykes WR

更新日期：2008-04-01 00:00:00

abstract：BACKGROUND AND AIMS:Although numerous angraecoid orchids in Madagascar display typical sphingophilous syndrome (i.e. white, nectariferous, long-spurred flowers, producing a strong scent at the crepuscule that is attractive to moths), three species of Angraecum in Reunion, belonging to the endemic section Hadrangis, hav...

journal_title：Annals of botany

authors： Micheneau C,Fournel J,Pailler T

更新日期：2006-06-01 00:00:00

abstract：BACKGROUND AND AIMS:The growth of crops in a mixture is more variable and difficult to predict than that in pure stands. Light partitioning and crop leaf area expansion play prominent roles in explaining this variability. However, in many crops commonly grown in mixtures, including the forage species alfalfa, the sensi...

journal_title：Annals of botany

authors： Baldissera TC,Frak E,Carvalho PC,Louarn G

更新日期：2014-01-01 00:00:00

abstract：Background and Aims:Currently, functional-structural plant models (FSPMs) mostly resort to static descriptions of leaf spectral characteristics, which disregard the influence of leaf physiological changes over time. In many crop species, including soybean, these time-dependent physiological changes are of particular im...

journal_title：Annals of botany

authors： Coussement J,Henke M,Lootens P,Roldán-Ruiz I,Steppe K,De Swaef T

更新日期：2018-09-24 00:00:00

abstract：:Clematis flammula var. maritima is a woody lianoid plant that grows on coastal sand dunes in the Mediterranean region. Older perennial stems are present as extensive underground axes. These generate surface growth of shorter-lived stems producing monospecific trellises above the surface of the sand. Despite its sand d...

journal_title：Annals of botany

authors： Isnard S,Rowe N,Speck T

更新日期：2003-03-01 00:00:00

abstract：Background and Aims:How functional traits vary with environmental conditions is of fundamental importance in trait-based community ecology. However, how intraspecific variability in functional traits is connected to species distribution is not well understood. This study investigated inter- and intraspecific variation ...

journal_title：Annals of botany

authors： He D,Chen Y,Zhao K,Cornelissen JHC,Chu C

更新日期：2018-05-11 00:00:00

abstract：BACKGROUND AND AIMS:Invasion by alien plants may be partially related to disturbance-related increases in nutrient availability and decreases of competition with native species, and to superior competitive ability of the invader. Oxalis pes-caprae is an invasive winter geophyte in the Mediterranean Islands that reprodu...

journal_title：Annals of botany

authors： Sala A,Verdaguer D,Vilà M

更新日期：2007-04-01 00:00:00

abstract：BACKGROUNDS AND AIMS:Twenty-five genera having sterile inflorescence branches were recognized as the bristle clade within the x = 9 Paniceae (Panicoideae). Within the bristle clade, taxonomic circumscription of Cenchrus (20-25 species), Pennisetum (80-140) and the monotypic Odontelytrum is still unclear. Several criter...

journal_title：Annals of botany

authors： Chemisquy MA,Giussani LM,Scataglini MA,Kellogg EA,Morrone O

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND AND AIMS:Water is an increasingly scarce resource that limits crop productivity in many parts of the world, and the frequency and severity of drought are predicted to increase as a result of climate change. Improving tolerance to drought stress is therefore important for maximizing future crop yields. The ai...

journal_title：Annals of botany

authors： Marquez-Garcia B,Shaw D,Cooper JW,Karpinska B,Quain MD,Makgopa EM,Kunert K,Foyer CH

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND AND AIMS:X-ray fluorescence microscopy (XFM) is a powerful technique to elucidate the distribution of elements within plants. However, accumulated radiation exposure during analysis can lead to structural damage and experimental artefacts including elemental redistribution. To date, acceptable dose limits ha...

journal_title：Annals of botany

authors： Jones MWM,Kopittke PM,Casey L,Reinhardt J,Blamey FPC,van der Ent A

更新日期：2020-03-29 00:00:00

abstract：BACKGROUND AND AIMS:Since the proposal of the cohesion theory there has been a paradox that the lumenal surface of vessels is rich in hydrophobic lignin, while tension in the rising sap requires adhesion to a hydrophilic surface. This study sought to characterize the strength of that adhesion in maize (Zea mays), the w...

journal_title：Annals of botany

authors： McCully M,Canny M,Baker A,Miller C

更新日期：2014-05-01 00:00:00