Results 31 to 40 of about 1,897 (183)

The role of PCD in sexual dimorphism of dioecious Spinacia oleracea L.

open access: yesJournal of Advanced Research in Natural and Applied Sciences, 2023
The formation of non-hermaphroditic, i.e. male or female, flowers is a rare event in the plant kingdom. S. oleracea provides an ideal unisexual floral developmental system for studying the structural development of floral organs.
Asuman Karadeniz Pekgöz   +2 more
doaj   +1 more source

Structure and development of flowers and inflorescences in Peraceae and Euphorbiaceae and the evolution of pseudanthia in Malpighiales. [PDF]

open access: yesPLoS ONE, 2018
Pseudanthia are reduced and compact inflorescences which apparently had independent evolution in Euphorbiaceae and Peraceae within Malpighiales. In order to analyze the hypothesis that the different pseudanthia found in Malpighiales have non-homologous ...
Karina Bertechine Gagliardi   +2 more
doaj   +1 more source

A novel mutation in ACS11 leads to androecy in cucumber

open access: yesJournal of Integrative Agriculture, 2023
Sex determination in plants gives rise to unisexual flowers. A better understanding of the regulatory mechanism underlying the production of unisexual flowers will help to clarify the process of sex determination in plants and allow researchers and ...
Jie WANG   +14 more
doaj   +1 more source

Data from: Unisexual flowers as a resolution to intralocus sexual conflict in hermaphrodites [PDF]

open access: yes, 2023
<p>In dioecious populations, males and females may evolve different trait values to increase fitness through their respective sexual functions.
Pannell, John, Chen, Kai-Hsiu
core   +3 more sources

Embryology of some flowers of the Gardenieae complex (Rubiaceae) [PDF]

open access: yes, 2022
Different breeding systems occur in the Gardenieae complex (Rubiaceae), from homoecy to dioecy which is present in two tribes, Gardenieae and Cordiereae.
González, Ana María   +2 more
core   +1 more source

FIGURE 7. Croton floribundus. A. Clear latex. B. Stipules. C. Inflorescences. D. Pistillate flowers with multifid styles. E. Muricate capsule. C. fuscus. F. Habit. G. Infloresence with unisexual lower cymules. H. Pistillate flower with tetrafid styles. I in Croton (Euphorbiaceae) of the Brazilian state of Paraná: an annotated checklist, species distribution, and identification key [PDF]

open access: yes, 2022
FIGURE 7. Croton floribundus. A. Clear latex. B. Stipules. C. Inflorescences. D. Pistillate flowers with multifid styles. E. Muricate capsule. C. fuscus. F. Habit. G. Infloresence with unisexual lower cymules. H. Pistillate flower with tetrafid styles. I.
Caruzo, Maria Beatriz Rossi   +2 more
core   +1 more source

Identification and Analysis of MADS-box, WRKY, NAC, and SBP-box Transcription Factor Families in Diospyros oleifera Cheng and Their Associations with Sex Differentiation

open access: yesAgronomy, 2022
Transcription factors are crucial for plant growth and development. MADS-box, WRKY, NAC, and SBP-box, some of the most vital transcription factors, are not well identified in Diospyros spp., and their floral development and sex differentiation related ...
Yini Mai   +13 more
doaj   +1 more source

A Fungal Parasite Regulates a Putative Female-Suppressor Gene Homologous to Maize Tasselseed2 and Causes Induced Hermaphroditism in Male Buffalograss

open access: yesMolecular Plant-Microbe Interactions, 2010
Parasitically induced hermaphroditism is a fascinating illustration of floral sex organ modification; however, knowledge of how parasites induce hermaphroditism in plants is limited.
Ambika Chandra, David R. Huff
doaj   +1 more source

Reproductive biology of the biofuel plant Jatropha curcas in its center of origin [PDF]

open access: yesPeerJ, 2016
In this work, we studied the main characteristics of flowering, reproductive system and diversity of pollinators for the biofuel plant Jatropha curcas (L.) in a site of tropical southeastern Mexico, within its center of origin. The plants were monoecious
Manuel Rincón-Rabanales   +5 more
doaj   +2 more sources

Untargeted Metabolomic Analyses Reveal Chemical Complexity of Dioecious Cannabis Flowers [PDF]

open access: yes, 2021
Cannabis is a mostly dioecious multi-use flowering plant genus. Sexual dimorphism is an important characteristic in Cannabis-based commercial production systems, which has consequences for fibre, seed, and the yield of secondary metabolites, such as ...
Matthew Welling (9491627)   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy