Assessment of genetic purity in rice (Oryza sativa L.) hybrids using microsatellite markers
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چکیده
منابع مشابه
Assessment of genetic purity in rice (Oryza sativa L.) hybrids using microsatellite markers
The objective of the present study is to detect genetic impurity in the seed lots of CMS lines, restorers and hybrids and to identify signature markers to differentiate parents and hybrids through DNA-based assays. Furthermore, attempts have been made to find out an alternative to Grow-Out-Test, which is very tedious, time consuming and used conventionally for seed genetic purity testing since ...
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Estimation of genetic diversity is an important factor in germplasm conservation and characterization. In rice breeding programs, genetic diversity information on specific regions of genome can be very useful for the application of marker assisted selection (MAS) and for gene mapping. A total of 152 rice lines were considered for breeding programs using microsatellites (SSR) technique. The tota...
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Despite the surge of support for on farm conservation of plant genetic resources on global scale, no agreed set of scientific principles yet exists for its effective implementation. Farming communities in traditional agroecosystem have been playing an important role in conserving agricultural diversity and assessment at genetic level is a prerequisite for understanding detrimental evolutionary ...
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The worldwide expansion of hybrid breeding and clonal forestry is to meet the demands of paper pulp and bioenergy. Although India was one of the pioneers in hybrid production of eucalypts only recently the hybrid clonal forestry is gaining momentum. Inter-specific hybrids are being produced to exploit the hybrid vigor of F1 individuals. Quality control genotyping for hybrid purity and parentage...
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Rice Diversity PIC SSR marker Diversity at molecular level among thirty rice genotypes, selected based on earliness and morphometric diversity was evaluated through five SSR markers associated with days to heading. Three primers viz., RM147, RM167 and RM215 showed polymorphism for growth duration related traits. A total of 17 alleles were detected among the 30 rice genotypes with an average of ...
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ژورنال
عنوان ژورنال: 3 Biotech
سال: 2016
ISSN: 2190-572X,2190-5738
DOI: 10.1007/s13205-015-0337-y