determination of self and cross compatible genotypes obtained from almond breeding program
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منابع مشابه
determination of self-compatible almond genotypes obtained from controlled crosses and identification of s-alleles in some foreign cultivars and genotypes by pcr
self-incompatibility is one of the main problems in almond production. in this research work, at the first step, some local cultivars as well as some imported ones were evaluated from the point of their male and female organ compatibility. then, ten selected commercial self-incompatible cultivars(female parents) were crossed with two self-compatible cultivars(male parents) i. e. tuono and super...
متن کاملeffect of self and cross pollination on fruit quantity and quality in some self-compatible almond genotypes
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متن کاملIdentification and Screening of Homozygous and Heterozygous Almond Progenies from Self-Pollinated Touno Cultivar Using PCR
Self-incompatibility is one of the most important difficulties in almond production which reduce fruit set dramatically and makes orchard management difficult. Therefore, breeding almond to produce self-compatible genotypes is very important. In this research identification and screening of 86 almond progenies obtained from selfing Touno after the self-pollination by PCR reaction with specific ...
متن کاملThe Study of Morphological Traits and Identification of Self-incompatibility Alleles in Almond Cultivars and Genotypes
The evaluation of an almond collection using morphological variables and identification of self-incompatibility genotype is useful for selecting pollinizers and for the design of crossing in almond breeding programs. In this study, important morphological traits and self-incompatibilities in 71 almond cultivars and genotypes were studied. Simple and multiplex specific PCR analyses were used in...
متن کاملevaluation of fifty almond genotypes characteristics obtained from crossing between some superior iranian genotypes and ‘tuono’ cultivar
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متن کاملIdentification of Self- incompatibility Alleles in Some Almond Genotypes by Degenerate S-RNase Primers
The almond, Prunus dulcis Miller which belongs to Rosaceae family, is one of the most important commercial and oldest cultivated tree nut crops. Almonds are classified as a ‘nut’ in which the edible seed is the commercial product. Therefore, pollination and fertilization are necessary in almond. The characteristic of cultivated almond to express gametophytic self- incompatibility discourages se...
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عنوان ژورنال:
علوم باغبانی ایرانجلد ۴۳، شماره ۴، صفحات ۴۴۷-۴۶۱
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