Growth rings, growth ring formation and age determination in the mangrove Rhizophora mucronata.

abstract：Background and Aims:Knowledge of diploid phylogeny and ecogeography provide a foundation for understanding plant evolutionary history, diversification patterns and taxonomy. The genus Anthoxanthum (vernal grasses, Poaceae) represents a taxonomically intricate polyploid complex with large phenotypic variation and poorly...

journal_title：Annals of botany

authors： Chumová Z,Záveská E,Mandáková T,Krak K,Trávnícek P

更新日期：2017-08-01 00:00:00

abstract：:A procedure is described for obtaining allometric regression equations to estimate non-destructively and in a cost-effective manner the current year's above-ground vegetative and reproductive biomass of Vitis vinifera L. Merlot' throughout the growing season. Significant relationships were obtained over a 3-year perio...

journal_title：Annals of botany

authors： Castelan-Estrada M,Vivin P,Gaudillère JP

更新日期：2002-04-01 00:00:00

abstract：BACKGROUND AND AIMS:The time at which plants are transferred to floral inductive conditions affects the onset of flowering and plant morphology, due to juvenility. Plants of Brunonia australis and Calandrinia sp. were used to investigate whether Australian native ephemeral species show a distinct juvenile phase that ca...

journal_title：Annals of botany

authors： Cave RL,Birch CJ,Hammer GL,Erwin JE,Johnston ME

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Carboxylate-releasing cluster roots of Proteaceae play a key role in acquiring phosphorus (P) from ancient nutrient-impoverished soils in Australia. However, cluster roots are also found in Proteaceae on young, P-rich soils in Chile where they allow P acquisition from soils that strongly sorb P. SCOPE:Unlik...

journal_title：Annals of botany

authors： Lambers H,Bishop JG,Hopper SD,Laliberté E,Zúñiga-Feest A

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND AND AIMS:We tested whether the local differences in genome size recorded earlier in the wild barley, Hordeum spontaneum, at 'Evolution Canyon', Mount Carmel, Israel, can also be found in other organisms. As a model species for our test we chose the evergreen carob tree, Ceratonia siliqua. METHODS:Genome siz...

journal_title：Annals of botany

authors： Bures P,Pavlícek T,Horová L,Nevo E

更新日期：2004-05-01 00:00:00

abstract：BACKGROUND AND AIMS:The interspecific allometry of maximum plant height (Hmax) with respect to maximum basal stem diameter (Dmax) has been studied for leptocaulis dicot and conifer tree species. In contrast, virtually nothing is known about the interspecific allometry of pachycaulis species. Here, the interspecific all...

journal_title：Annals of botany

authors： Niklas KJ,Cobb ED,Marler T

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND AND AIMS:A reliable protocol for flowering and fruiting in cuttings was developed with the aim of (a) studying inflorescence and flower development in grapevine cuttings and field plants, and (b) assisting haploid plant production. METHODS:Inflorescence and flower development was studied in 'Gewurztraminer'...

journal_title：Annals of botany

authors： Lebon G,Duchêne E,Brun O,Clément C

更新日期：2005-05-01 00:00:00

abstract：BACKGROUND AND AIMS:The oomycete Aphanomyces euteiches causes up to 80 % crop loss in pea (Pisum sativum). Aphanomyces euteiches invades the root system leading to a complete arrest of root growth and ultimately to plant death. To date, disease control measures are limited to crop rotation and no resistant pea lines ar...

journal_title：Annals of botany

authors： Cannesan MA,Gangneux C,Lanoue A,Giron D,Laval K,Hawes M,Driouich A,Vicré-Gibouin M

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND AND AIMS:Previous measurements of conifer alkaloids have revealed significant variation attributable to many sources, environmental and genetic. The present study takes a complementary and intensive, common garden approach to examine genetic variation in Pinus ponderosa var. ponderosa alkaloid production. Ad...

journal_title：Annals of botany

authors： Gerson EA,Kelsey RG,St Clair JB

更新日期：2009-02-01 00:00:00

abstract：BACKGROUND AND AIMS:Our aim was to understand the environmental conditions of the emergence and radiation of early angiosperms. Such a question has long remained controversial because various approaches applied in the past have drawn conflicting images of early angiosperm ecology. METHODS:We provided a new perspective...

journal_title：Annals of botany

authors： Pouteau R,Trueba S,Isnard S

更新日期：2020-01-08 00:00:00

abstract：:The genus Reynoutria is represented by four taxa in the Czech Republic: Reynoutria japonica var. japonica, R. japonica var. compacta, R. sachalinensis and R. xbohemica. By using flow cytometry, cytological variability within the genus is described based on 257 Reynoutria samples. The varieties of R. japonica are cytol...

journal_title：Annals of botany

authors： Mandak B,Pysek P,Lysak M,Suda J,Krahulcova A,Bimova K

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND AND AIMS:The endemic tree Nothofagus alessandrii (Fagaceae) has been historically restricted to the coastal range of Region VII of central Chile, and its forests have been increasingly destroyed and fragmented since the end of the 19th century. In this study, the patterns of within- and among-population gene...

journal_title：Annals of botany

authors： Torres-Díaz C,Ruiz E,González F,Fuentes G,Cavieres LA

更新日期：2007-07-01 00:00:00

abstract：BACKGROUND AND AIMS:The ability of plant lineages to reach all continents contributes substantially to their evolutionary success. This is exemplified by the Poaceae, one of the most successful angiosperm families, in which most higher taxa (tribes, subfamilies) have global distributions. Due to the old age of the ocea...

journal_title：Annals of botany

authors： Linder HP,Barker NP

更新日期：2014-06-01 00:00:00

abstract：Background and Aims:Rubus subgenus Rubus is a group of mostly apomictic and polyploid species with a complicated taxonomy and history of ongoing hybridization. The only polyploid series with prevailing sexuality is the series Glandulosi , although the apomictic series Discolores and Radula also retain a high degree of ...

journal_title：Annals of botany

authors： Šarhanová P,Sharbel TF,Sochor M,Vašut RJ,Dancák M,Trávnícek B

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND AND AIMS:The recent assembly of the complete sequence of the plastid genome of the model taxon Physcomitrella patens (Funariaceae, Bryophyta) revealed that a 71-kb fragment, encompassing much of the large single copy region, is inverted. This inversion of 57% of the genome is the largest rearrangement detect...

journal_title：Annals of botany

authors： Goffinet B,Wickett NJ,Werner O,Ros RM,Shaw AJ,Cox CJ

更新日期：2007-04-01 00:00:00

abstract：:Apple is an important crop and a focus of research worldwide. However, some aspects of floral commitment and morphogenesis remain unclear. A detailed characterization of bourse shoot apex development was undertaken to provide a framework for future genetic, molecular and physiological studies. Eight morphologically di...

journal_title：Annals of botany

authors： Foster T,Johnston R,Seleznyova A

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND AND AIMS:Latewood formation in conifers occurs during the later part of the growing season, when the cell division activity of the cambium declines. Changes in temperature might be important for wood formation in trees. Therefore, the effects of a rapid decrease in temperature on cellular morphology of trach...

journal_title：Annals of botany

authors： Begum S,Nakaba S,Yamagishi Y,Yamane K,Islam MA,Oribe Y,Ko JH,Jin HO,Funada R

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND AND AIMS:The cell cycle-regulated protein ENDOSPERM DEFECTIVE 1 (EDE1) is a novel plant microtubule-associated protein essential for plant cell division and for microtubule organization in endosperm. EDE1 is only present on microtubules at mitosis and its expression is highly cell cycle regulated both at the...

journal_title：Annals of botany

authors： Pignocchi C,Doonan JH

更新日期：2011-05-01 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:An investigation was carried out to determine whether stomatal closure in flooded tomato plants (Solanum lycopersicum) results from decreased leaf water potentials (psi(L)), decreased photosynthetic capacity and attendant increases in internal CO(2) (C(i)) or from losses of root function such as cyt...

journal_title：Annals of botany

authors： Else MA,Janowiak F,Atkinson CJ,Jackson MB

更新日期：2009-01-01 00:00:00

abstract：Background and Aims:Diversity of the genus Sorbus has been affected by interspecific hybridizations. Pink-flowered hybrid species have been insufficiently studied so far. They comprise bigenomic hybrid species derived from crosses S. aria s.l. × S. chamaemespilus and trigenomic ones, where S. aucuparia was involved as ...

journal_title：Annals of botany

authors： Uhrinová V,Zozomová-Lihová J,Bernátová D,Paule J,Paule L,Gömöry D

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND AND SCOPE:Over more than 120 years of scientific study since Schimper's seminal work, the recognized categories of structurally dependent plants have changed several times. Currently, ignoring parasitic mistletoes, it is usual to distinguish four functional groups: (1) true epiphytes; (2) primary hemiepiphyt...

journal_title：Annals of botany

authors： Zotz G

更新日期：2013-06-01 00:00:00

abstract：BACKGROUND AND AIMS:The tam (tardy asynchronous meiosis) mutant of Arabidopsis thaliana, which exhibits a modified cytokinesis with a switch from simultaneous to successive cytokinesis, was used to perform a direct test of the implication of cytokinesis in aperture-pattern ontogeny of angiosperm pollen grains. The aper...

journal_title：Annals of botany

authors： Albert B,Raquin C,Prigent M,Nadot S,Brisset F,Yang M,Ressayre A

更新日期：2011-06-01 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 AND AIMS:Hybridization is an important evolutionary process that can have a significant impact on natural plant populations. Eucalyptus species are well known for weak reproductive barriers and extensive hybridization within subgenera, but there is little knowledge of whether patterns of hybridization differ...

journal_title：Annals of botany

authors： Robins TP,Binks RM,Byrne M,Hopper SD

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:S-RNase-based self-incompatibility (SI) occurs in the Solanaceae, Rosaceae and Plantaginaceae. In all three families, compatibility is controlled by a polymorphic S-locus encoding at least two genes. S-RNases determine the specificity of pollen rejection in the pistil, and S-locus F-box proteins fulfill this...

journal_title：Annals of botany

authors： McClure B,Cruz-García F,Romero C

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND AND AIMS:Synorganisation of floral organs, an important means in angiosperm flower evolution, is mostly realized by congenital or post-genital organ fusion. Intimate synorganisation of many floral organs without fusion, as present in Geranium robertianum, is poorly known and needs to be studied. Obdiplostemo...

journal_title：Annals of botany

authors： Endress PK

更新日期：2010-11-01 00:00:00

abstract：Background:Recent application of molecular-based technologies has considerably advanced our understanding of complex processes in plant-pathogen interactions and their key components such as PAMPs, PRRs, effectors and R-genes. To develop novel control strategies for disease prevention in citrus, it is essential to expa...

journal_title：Annals of botany

authors： Dalio RJD,Magalhães DM,Rodrigues CM,Arena GD,Oliveira TS,Souza-Neto RR,Picchi SC,Martins PMM,Santos PJC,Maximo HJ,Pacheco IS,De Souza AA,Machado MA

更新日期：2017-03-01 00:00:00

abstract：BACKGROUND AND AIMS:Macaranga (Euphorbiaceae) is a large genus of dioecious trees with approx. 260 species. To date, only one pollination study of the genus has reported brood-site pollination by thrips in M. hullettii. In this study, the pollination system of Macaranga tanarius is reported. METHODS:The study was cond...

journal_title：Annals of botany

authors： Ishida C,Kono M,Sakai S

更新日期：2009-01-01 00:00:00

abstract：BACKGROUND AND AIMS:Watermelons, Citrullus species (Cucurbitaceae), are native to Africa and have been cultivated since ancient times. The fruit flesh of wild watermelons is watery, but typically hard-textured, pale-coloured and bland or bitter. The familiar sweet dessert watermelons, C. lanatus, featuring non-bitter, ...

journal_title：Annals of botany

authors： Paris HS

更新日期：2015-08-01 00:00:00