Current Opinion in Plant BiologyDoi K, Yasui H, Yoshimura A (2008) Genetic variation in rice. Curr Opin Plant Biol 11:144-148Doi, K., Yasui, H., and Yoshimura, A. (2008). Genetic variation in rice. Curr. Opin. Plant Biol. 11, 144-148....
Rice (Oryza sativa L) is a most important staple food crop of the world because more than half of the World’s population is dependent on it for their livelihood. Global rice production must be doubled by 2050 to cope up with the situation of population growth. Narrow genetic base in the...
Since the late 1960s, global production of cereal grains has doubled owing to the great success of the Green Revolution, which created high-yielding cultivars with shorter and sturdier stems in rice and wheat by the modification of plant architec- ture (Khush, 2001). Rice (Oryza sativa), ...
Adaptations to different habitats across the globe and consequent genetic variation within rice have resulted in more than 120,000 diverse accessions including landraces, which are vital genetic resources for agronomic and quality traits. In India the rice landraces of the states West Bengal, Assam, ...
Genetic variability, genotypic and phenotypic coefficients of variation, heritability and genetic advance for eleven characters in one hundred and fifty genotypes including five check varieties of rice were studied. The analysis of varia... B Kalyan,KVR Krishna,LVS Rao - 《Indian Journal of Plant Ge...
The results of the genetic diversity, obtained during this study, will be useful for the selection of the parents for developing rice breeding varieties in the future. 展开 关键词: Genetic Variation Oryza sativa Polypeptide RAPD Seed 被引量: 3 ...
on arsenic availability in soils. The reasons described above contribute to the challenge of identifying reliable loci that breeders will have confidence in. Gene mutation, knockout, and overexpression studies have demonstrated variation in the accumulation of arsenic in rice grains (e.g. Ma et al...
The aus (Oryza sativa L.) varietal group comprises of aus, boro, ashina and rayada seasonal and/or field ecotypes, and exhibits unique stress tolerance traits, making it valuable for rice breeding. Despite its importance, the agro-morphological diversity
1,000 genomic loci, document that genetic alteration is the major cause of somaclonal variation in rice, which is concomitant with epigenetic alterations. Perturbed expression by tissue culture of a set of 41 genes encoding for enzymes involved in DNA repair and DNA methylation is associated with...
TheOryzagenus comprise two cultivated rice species and 20 extant wild species. Here the authors assemble genomes of 13 representative wild rice species, construct a super pangenome by integrating them with four previously reported genomes in the genus, and reveal the genome evolution and diversity wi...