WebPolyembryony. Polyembryony is the phenomenon of two or more embryos developing from a single fertilized egg. [1] [2] [3] Due to the embryos resulting from the same egg, the … WebMay 1, 2012 · Polyembryony in citrus is a type of facultative apomixis wherein simultaneous development of embryos of nucellar origin co-exists in the same seed containing sexual …
Polyembryony and seedling emergence traits in apomictic citrus
WebApr 10, 2024 · Background: Floral sterility and nucellar embryony are peculiar traits of several Citrus species and represent an obstacle to traditional breeding. Morphological sterility mainly results in pistil abortion and anther atrophy, while polyembryony is due to a mechanism known as sporophytic apomixis, which consists of the presence of embryos … WebMar 14, 2008 · The 27 lemon cultivars analysed could be considered slightly or moderately polyembryonic, with 25 to 43% of seeds being polyembryonic and from 1.3 to 1.6 embryos … thera okra
Polyembryony and seedling emergence traits in apomictic …
WebSince polyembryony is a trait widespread inCitrus and nucellar embryos are produced in vivo , many studies on in vitro somatic embryo regeneration have involved the culture of isolated nucelli ... WebJan 25, 2024 · Fertilization of Antipodals: In this type of polyembryony, a number of embryos are formed or produced as a result of the fertilization of eggs along with antipodal cells. … Webthis study, polyembryony of Citrus reshni was evaluated for three harvest years. Embryos from 25 polyembryonic seeds of C. reshni were cultivated in vitro ; eleven and six embryos of monoembryonic seeds of Robinson (C. clementina×Tangelo Orlando) and C. reshni were also included. Seedling DNA was extracted and used with therao3 - bubbler