Analyses of the Self-incompatibility Genotypes in Some Apple Cultivars.
نویسندگان
چکیده
منابع مشابه
The 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 کاملComparison of Chloroplast DNA Diversity in Some Iranian Apple Genotypes, Commercial Cultivars and Rootstocks
The chloroplastic DNA of 64 accessions of apple (Malus spp.) (54 Iranian genotypes, five commercial cultivars and five rootstocks) were analyzed to reveal their haplotypes by using Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) method. Approximately 4320 bp of the chloroplast genome was analyzed, by using two chloroplast universal primer pairs and two restriction ...
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...
متن کاملstudy of self-incompatibility in some iranian olive cultivars
despite the profusion of flowers that develop on olive trees, only a few set fruit during the growing season and only about 1-2% of the fruit remains on the trees at maturity. therefore, to maximize fruit set and yield, it is important for growers to understand the cross-compatibility between cultivars when planning to establish an olive orchard. this study was carried out in shiraz, fars provi...
متن کاملidentification of self-incompatibility (s-) genotypes of iranian almond genotypes and cultivars using pcr
almond (prunus dulcis [webb] d.a. mill) is an economically important species of genus prunus (rosaceae, subfamily prunoideae). the commercial edible part of almond fruit is kernel. fertilization is essential for nut production in almond but most cultivars are self or even cross-incompatible. self-incompatibility in almond is gametophytic and controlled by a single s-locus with multiple codomina...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Engei Gakkai zasshi
سال: 1998
ISSN: 1880-358X,0013-7626
DOI: 10.2503/jjshs.67.917