Rice genetics
نویسنده
چکیده
منابع مشابه
Investigation of Genetic Diversity and Classification of Aerobic and Local Rice Genotypes in Khuzestan Province
Various strategies have been developed to reduce water consumption in rice cultivation, including rice cultivation in water-saturated soil, drying and wetting of the soil (periodic irrigation), and aerobic rice cultivation. In this study, in order to identify and grouping rice cultivars suitable for aerobic cultivation, 34 cultivars of native and improved rice cultivars were selected and eval...
متن کاملUtilization of Urea and Urease Treated Rice Straw by Indigenous Growing Cattle
The experiment was conducted to study the effect of treatment of rice straw with urea and a urease containing midden soil on the chemical composition of treated rice straw, feed intake of the animals, nutrients digestibility, body weight gain, feed conversion efficiency and overall economy of feeding for a period of 105 days. Twelve indigenous growing cattle (live weight 130.00±1.67 kg) were se...
متن کاملFingerprinting and genetic diversity evaluation of rice cultivars using Inter Simple Sequence Repeat marker
Rice as one of the most important agricultural crops has a putative potential for ensuring food security and addressing poverty in the world. In the present study, in order to provide basic information to improve rice through breeding programs, Inter Simple Sequence Repeat marker (ISSR) was used For DNA fingerprinting and finding genetic relationships among 32 different cultivars. In this study...
متن کاملStudy of genetic variation of some Iranian rice (Oryza sativa) genotypes based on morphological traits, physicochemical properties and molecular markers
Assessment of genetic diversity and individual relationships in rice (Oryza sativa) germplasm collections seems to be necessary for future rice breeding program. In order to understand genetic relationships of 30 rice genotypes, nine morphological traits, seven physicochemical properties and twelve RAPD primers were used for study of 30 rice genotypes. Among morphological traits, numbe...
متن کاملRecent highlights of the China Rice Functional Genomics Program.
To discover genes essential for rice genetic improvement, the Ministry of Science and Technology of China has started the China Rice Functional Genomics Program (CRFGP). During the past three years, the CRFGP has focused on developing rice functional genomics tools and resources to identify genes of agronomic significance. Here, we highlight recent progress made by the CRFGP and discuss the pos...
متن کاملA molecular-cytogenetic method for locating genes to pericentromeric regions facilitates a genomewide comparison of synteny between the centromeric regions of wheat and rice.
Centromeres, because of their repeat structure and lack of sequence conservation, are difficult to assemble and compare across organisms. It was recently discovered that rice centromeres often contain genes. This suggested a method for studying centromere homologies between wheat and rice chromosomes by mapping rice centromeric genes onto wheat aneuploid stocks. Three of the seven cDNA clones o...
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