Results 31 to 40 of about 48,580 (261)

Flower and Spikelet Construction in Rapateaceae (Poales)

open access: yesFrontiers in Plant Science, 2022
The family Rapateaceae represents an early-divergent lineage of Poales with biotically pollinated showy flowers. We investigate developmental morphology and anatomy in all three subfamilies and five tribes of Rapateaceae to distinguish between ...
Sofia D. Koblova   +4 more
doaj   +1 more source

ASSESSMENT OF TIMING OF BUD DIFFERENTIATION AND DEVELOPMENT STAGES OF FLOWER INFLORESCENCE IN BLACKBERRY (Rubus spp.) CULTIVARS IN NORTHERN TURKEY

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2020
Blackberry (Rubus spp.) production is attracting interest in Turkey’s northern part, but information on timing of bud differentiation and developmental stages of flower inflorescence on next season is limited.
Beril Kocaman   +2 more
doaj   +1 more source

Floral development in Aphandra (Arecaceae) [PDF]

open access: yesAmerican Journal of Botany, 2001
The organogenesis of staminate flower clusters and flowers and some observations on the corresponding pistillate structures of Aphandra natalia are described and compared with those of the other two genera in the Phytelephantoideae (Arecaceae). In Aphandra, staminate flowers are borne in monopodial clusters of mostly four (1–6) flowers.
Barfod, Anders, Uhl, N.W.
openaire   +3 more sources

The ABC model of floral development [PDF]

open access: yesCurrent Biology, 2017
Flowers are organized into concentric whorls of sepals, petals, stamens and carpels, with each of these floral organ types having a unique role in reproduction (Figure 1). Sepals enclose and protect the flower bud, while petals can be large and showy so as to attract pollinators (or people!).
openaire   +2 more sources

Flower Development in Cassava Is Feminized by Cytokinin, While Proliferation Is Stimulated by Anti-Ethylene and Pruning: Transcriptome Responses

open access: yesFrontiers in Plant Science, 2021
Cassava, a tropical storage-root crop, is a major source of food security for millions in the tropics. Cassava breeding, however, is hindered by the poor development of flowers and a low ratio of female flowers to male flowers.
Deborah Oluwasanya   +5 more
doaj   +1 more source

Calceolariaceae: floral development and systematic implications [PDF]

open access: yesAmerican Journal of Botany, 2006
The recent establishment of the new family Calceolariaceae, separated from Scrophulariaceae on the basis of molecular evidence, is complemented here by a scanning electron microscopy study of floral morphology and development of 12 species encompassing all genera (Calceolaria, Jovellana, and Stemotria [* Porodittia]).
Eva M, Mayr, Anton, Weber
openaire   +2 more sources

Decomposing the Gender Gap in Financial Inclusion: An Oaxaca–Blinder Analysis for Peru, 2024

open access: yesSocial Sciences
The objective of this study was to quantify and decompose the gender gap in access to and use of financial services in Peru for the year 2024, distinguishing between the portion explained by observable characteristics and the unexplained component, which
Julio Cesar Quispe-Mamani   +10 more
doaj   +1 more source

An overview of the endogenous and environmental factors related to the Coffea arabica flowering process

open access: yesBeverage Plant Research, 2021
The transition of vegetative meristems to a reproductive state followed by floral development and flowering is a complex process regulated by many regulatory pathways that integrate (epi) genetic and environmental factors to guarantee the reproductive ...
Marlon Enrique López   +5 more
doaj   +1 more source

The 1991 review by Coen and Meyerowitz on the war of the whorls and the ABC model of floral organ identity

open access: yesQuantitative Plant Biology, 2023
The 1991 review paper by Coen and Meyerowitz on the control of floral organ development set out the evidence available at that time, which led to the now famous ABC model of floral organ identity control.
Kay Schneitz
doaj   +1 more source

Comparative transcriptomics in alternate bearing cultivar Dashehari reveals the genetic model of flowering in mango

open access: yesFrontiers in Genetics, 2023
Flowering is a complex developmental process, with physiological and morphological phases influenced by a variety of external and internal factors. Interestingly, many mango cultivars tend to bear fruit biennially because of irregular flowering, and this
Harmanpreet Kaur   +7 more
doaj   +1 more source

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