Polyploidy creates higher diversity among Cynodon accessions as assessed by molecular markers
نویسندگان
چکیده
منابع مشابه
Genetic Diversity of the Pm3 Powdery Mildew Resistance Alleles in Wheat Gene Bank Accessions as Assessed by Molecular Markers
Genetic resources of crop plants are essential for crop breeding. They are conserved in gene banks in form of a large numbers of accessions. These accessions harbor allelic variants of agronomically important genes and molecular tools allow a rapid assessment of this allelic diversity. Here, we have screened a collection of 1005 wheat gene bank accessions for powdery mildew resistance and a mol...
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Sorghum, Sorghum bicolor (L.) Moench, is the fifth most important cereal crop grown worldwide and the fourth in the United States. Greenbug, Schizaphis graminum (Rondani), is a major insect pest of sorghum with several biotypes reported to date. Greenbug biotype I is currently the most prevalent and most virulent on sorghum plants. Breeding for resistance is an effective way to control greenbug...
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The present study was performed to classify and study genetic diversity between Calotropis procera accessions from different regions of Kerman province (Iran) using ISSR markers. In total, DNA from 14 plant samples with nine ISSR primers was amplified by PCR and their banding pattern was obtained. The primers showed acceptable polymorphism (35.93) and minimum and maximum polymorphic information...
متن کاملMolecular analysis of genetic diversity among vine accessions using DNA markers.
Viticulture presents a number of economic and social advantages, such as increasing employment levels and fixing the labor force in rural areas. With the aim of initiating a program of genetic improvement in grapevine from the State University of the state of Rio de Janeiro North Darcy Ribeiro, genetic diversity between 40 genotypes (varieties, rootstock, and species of different subgenera) was...
متن کاملgenetic diversity among accessions of aegilops triunsialis l. from west of iran using issr molecular markers
west part of iran is considered as one of the center of diversity for aegilops triunsialis, therefore, study of its genetic diversity in this area is extremely important regarding evolution of this plant. the genetic variation among 40 accessions of ae.triunsialis collected from west of iran were studied using 12 issr markers. dna was extracted, concentrations adjusted and five samples from eac...
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ژورنال
عنوان ژورنال: Theoretical and Applied Genetics
سال: 2009
ISSN: 0040-5752,1432-2242
DOI: 10.1007/s00122-009-0982-9