Results 71 to 80 of about 628 (166)
Journal of Ecology, Volume 112, Issue 11, Page 2540-2551, November 2024.Conventional studies of phenotypic selection on floral traits often ignore the mating system and inbreeding depression. These results show that the within‐flower selfing rate depends on floral sex allocation and phenology. Under strong inbreeding depression, neglecting such dependence biases estimates of phenotypic selection on those traits.
Kai‐Hsiu Chen, John R. Pannell
wiley +1 more source
Determination of Relative Auxin Content in Hermaphrodite and Andromonoecious Cucumis sativus L. [PDF]
Plant Physiology, 1965 A cau.sal relationship between growth substances and sex expression probably exists in Cucumis sativus L. (cucumber). This.assumption is based on a number of publications which documented a shift towards femaleness in monoe,cious cucumbers treated with auxins (8), or with growth retardants (16).
E, Galun, S, Izhar, D, Atsmon
openaire +2 more sources
Alocação de sexo dependente de tamanho em Solanum lycocarpum St. Hil. (Solanaceae) [PDF]
, 2021 Resource allocation to reproduction can change depending on size, as predicted by the size-dependent sex allocation. This theory is based on the fact that small individuals will invest in the allocation of sex with lower cost of production, usually male ...
Langsdorff, L. P. +4 more
core +1 more source
Fine mapping of ClACS7 gene regulating bisexual flowers in watermelon (Citrullus lanatus L.)
Vegetable ResearchMonoecious and andromonoecious cultivars of watermelon are characterised by the production of male and female flowers, or male and hermaphrodite flowers, respectively.
Xufeng Fang +10 more
doaj +1 more source
Sexual Dimorphism and Gynoecium Size Variation in the Andromonoecious Shrub Caesalpinia gilliesii
Plant Biology, 2005 Abstract: The degree of sexual dimorphism in flowers and inflorescences can be evaluated early in flower development through the study of floral organ size co‐variation. In the present work, the gynoecium‐androecium size relationship was studied to assess the degree of sexual expression in flowers and inflorescences of the andromonoecious shrub ...
Calviño, Ana Alejandra +1 more
openaire +3 more sources
, 2014 International audienceA number of Cucurbita pepo genotypes showing instable monoecy or partial andromonoecy, i.e. an incomplete conversion of female into bisexual flowers, have been detected. Given that in melon and cucumber andromonoecy is the result of
Cecilia Martínez +15 more
core +1 more source
The inherent values of observation and description: A case study in the spiny solanums of Australia
TAXON, Volume 75, Issue 1, February 2026.
Christopher T. Martine
wiley +1 more source
Flower morphology, gender functionality, and pollinator dynamics in Solanum carolinense: implications for the evolution of andromonoecy [PDF]
, 2007 Morphological differences in flowers have important evolutionary consequences; they influence the plant's relationship with pollinators and are strongly correlated with sexual function in some breeding systems. Here, I explore the functional relationship
Quesada-Aguilar, Andrea
core
Dicliny in Bouteloua (Poaceae: Chloridoideae): Implications for the Evolution of Dioecy
, 2007 The New World grass genus Bouteloua (Chloridoideae: Cynodonteae) comprises 57 species, 13 of which produce unisexual spikelets and hence are diclinous. Andromonoecy, gynodioecy, monoecy, trimonoecy, and dioecy all occur in the genus, and ten species are ...
Columbus, J. Travis +2 more
core +1 more source
FEBS Letters, 2011 1‐aminocyclopropane‐1‐carboxylate synthase (ACS) is a key enzyme in the biosynthesis of the plant hormone ethylene. Recently, a new biological role for ACS has been found in Cucumis melo where a single point mutation (A57V) of one isoform of the enzyme ...
Martin A. Schärer +3 more
semanticscholar +1 more source