Background Japonica rice (Oryza sativa L.) is a subspecies of the Asian cultivated rice and
is popular because of its better quality. The genetic diversity of japonica rice germplasm …

It is essential to elucidate genetic diversity and relationships among even related individuals
and populations for plant breeding and genetic analysis. Since Japanese rice breeding has …

Northern Vietnam is one of the most important centers of genetic diversity for cultivated rice.
Over thousands of years of cultivation, natural and artificial selection has preserved many …

To provide a genetic basis for japonica rice breeding, the genetic similarity and cluster of
139 accessions of improved japonica rice varieties from 12 provinces and cities of China …

Understanding the genetic diversity of various rice (Oryza sativa L.) cultivars cultivated over
time in China is of great significance for the selection of parent materials for targeted rice …

Genetic diversity among 91 rice cultivars, which include 56 cultivars from three provinces of
Northeastern China (Liaoning, Jilin, and Heilongjiang) and 35 cultivars from Beijing …

The genetic similarity and genetic difference among improved japonica rice varieties from
different countries (or regions and organizations) were detected. The aim is to provide …

Understanding genetic diversity among local populations is a primary goal of modern crop
breeding programs. Here, we demonstrated the genetic relationships of rice varieties in …

Abstract Information on the patterns of genetic diversity and population structure is essential
for the rational use and efficient management of germplasms; accurate information aids in …

Rice is the world's most important food crop and a major source of nutrition for about two
thirds of populations. Northern Vietnam is one of the most important centers of genetic …