Results 1 to 10 of about 92,264 (115)

Pollen Tube Growth and Self-Compatibility in Almond

open access: yesPlants, 2013
Although pollen tube growth has been an important criterion for self-compatibility evaluation in almond, there is not a clear-cut separation between positive and negative growth of pollen tubes in the different genotypes.
Rafel Socias i Company   +3 more
doaj   +4 more sources

Dominance in self-compatibility between subgenomes of allopolyploid Arabidopsis kamchatica shown by transgenic restoration of self-incompatibility [PDF]

open access: yesNature Communications, 2023
The evolutionary transition to self-compatibility facilitates polyploid speciation. In Arabidopsis relatives, the self-incompatibility system is characterized by epigenetic dominance modifiers, among which small RNAs suppress the expression of a ...
Chow-Lih Yew   +10 more
doaj   +2 more sources

The Effect of Self-Compatibility Factors on Interspecific Compatibility in Solanum Section Petota [PDF]

open access: yesPlants, 2023
The relationships of interspecific compatibility and incompatibility in Solanum section Petota are complex. Inquiry into these relationships in tomato and its wild relatives has elucidated the pleiotropic and redundant function of S-RNase and HT which ...
William L. Behling, David S. Douches
doaj   +2 more sources

Double-Locking Mechanism of Self-Compatibility in Arabidopsis thaliana: The Synergistic Effect of Transcriptional Depression and Disruption of Coding Region in the Male Specificity Gene [PDF]

open access: yesFrontiers in Plant Science, 2020
Self-compatibility in Arabidopsis thaliana represents the relatively recent disruption of ancestral obligate cross pollination, recognized as one of the prevalent evolutionary pathways in flowering plants, as noted by Darwin.
Keita Suwabe   +15 more
doaj   +2 more sources

التوافق النفسي وعلاقته بالدافعية للإنجاز ومفهوم الذات والاكتئاب لدى الأطفال المكفوفين The Psychological compatibility and its relationship with achievement motivation, self-concept and depression of visually impaired children [PDF]

open access: yesمجلة التربیة وثقافة الطفل, 2022
Sample: The study sample includes a group of visually impaired children amounted (32) children (16 males, 16 females), whose ages range between (12-15) years, and all of them are from Al Nour Wal Amal Association in Kafr El-Sheikh.
أ.م.د/ سعد عبدالمطلب عبدالغفار
doaj   +1 more source

Flower Visitors, Levels of Cross-Fertilisation, and Pollen-Parent Effects on Fruit Quality in Mango Orchards

open access: yesAgronomy, 2023
Pollination is essential for the reproductive output of crops. Anthropogenic disturbance and global pollinator decline limit pollination success, reducing the quantity or quality of pollen. Relationships between the abundance of flower visitors and fruit
Wiebke Kämper   +5 more
doaj   +1 more source

Fruit Size and Quality Attributes Differ Between Competing Self-Pollinated and Cross-Pollinated Strawberry Fruit

open access: yesInternational Journal of Fruit Science, 2023
Strawberry flowers are hermaphroditic and most cultivars are self-compatible, but strawberry plants can produce a mixture of fruit that have arisen from self-pollination and cross-pollination.
Cao Dinh Dung   +4 more
doaj   +1 more source

Crop yield mediated by honeybees in a star fruit orchard exhibiting atypical distyly

open access: yesActa Botânica Brasílica, 2021
The dependence of commercial crops on pollinators is closely related to their reproductive strategies and has direct impacts on production yields. Fruit production of Averrhoa carambola, the star fruit, is highly dependent on bee pollination.
Reinaldo Rodrigo Novo   +5 more
doaj   +1 more source

RNA-Seq Provides Novel Genomic Resources for Noug (Guizotia abyssinica) and Reveals Microsatellite Frequency and Distribution in Its Transcriptome

open access: yesFrontiers in Plant Science, 2022
Genomic resources and tools are essential for improving crops and conserving their genetic resources. Guizotia abyssinica (noug), an outcrossing edible oilseed crop, has highly limited genomic resources.
Adane Gebeyehu   +8 more
doaj   +1 more source

Autonomous pollination alleviates pollen limitation in the endemic Cienfuegosia yucatanensis Millsp. (Malvaceae)

open access: yesBotan‪ical Sciences, 2020
Background: Self-compatibility is common on endemic plant species, but pollen limitation and self-pollination could be risk factors. Study species: The endemic Cienfuegosia yucatanensis (Malvaceae), whose distribution is mainly restricted to the ...
Víctor Parra-Tabla, Conchita Alonso
doaj   +1 more source

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