RAPD Marker for Sex Determination of Dioecious Plants
نویسندگان
چکیده
منابع مشابه
Sex Determination in Monoecious and Dioecious Plants.
Angiosperm species that produce unisexual flowers present the opportunity for separate analysis of the male and female programs for floral differentiation and gametogenesis. A vast literature describes the genetic and physiological basis of sex determination in these species. (For reviews, see Westergaard, 1958; Grant, 1975; Frankel and Galun, 1977; Durand and Durand, 1984.) Recently, it has be...
متن کاملMethods of Sex Determination in Dioecious Angiospermous Plants
Angiosperms are the most diverse group of land plants which provides fruits, food, seed for cultivation and material for hybridization purpose etc. Approximately 90% of all angiosperm species have hermaphrodite (bisexual) flowers and the remaining, onetenth are either monoecious (male and female flowers are separate but grow in same plant) or dioecious (male and female flower grow on different ...
متن کاملRAPD Analysis for Sex Determination in Pistacia vera L.
Random Amplified Polymorphic DNA (RAPD) analysis of Pistacia vera L. was used to distinguishing sex type in progeny plants. Varied genotypes of the pistachio were analyzed by PCR amplification of a ten base primer previously found to be linked to the expression of a 945bp amplification band in female trees and its absence in males. Results revealed that genetic material from cultivar samples am...
متن کاملapplication of rapd (random amplified polymorphic dna) marker for sex determination of pistacia vera l.
sex determination in pistacia as a dioecious plant is economically desirable. identification of the male and female plants has a great value for pistacia yield production. in the present study, leaf samples from four female plants from cultivars of pistacia including akbary, akbar aghaei, fandoghi, and kalleh ghochi as well as male plants were used for rapd pcr amplification. among 32 primers w...
متن کاملTheory for why dioecious plants have equal length sex chromosomes.
Dioecy and sex chromosomes almost certainly evolved from ancestral hermaphrodites that only possessed autosomes. There is a growing body of evidence that genes for female or male function were then epigenetically suppressed in some of these hermaphrodites, creating the first males or females and nascent sex chromosomes. The incipient sex-determining epigenetic signals, such as cytosine methylat...
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ژورنال
عنوان ژورنال: HortScience
سال: 1995
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.30.4.878f