Results 21 to 30 of about 28,333 (238)

Adaptation Mechanism of Roots to Low and High Nitrogen Revealed by Proteomic Analysis

Rice, 2021
Background Nitrogen-based nutrients are the main factors affecting rice growth and development. Root systems play an important role in helping plants to obtain nutrients from the soil.
Wei Xin, Lina Zhang, Jiping Gao, Wenzhong Zhang, Jun Yi, Xiaoxi Zhen, Congyuan Bi, Dawei He, Shiming Liu, Xinyu Zhao   +9 more
doaj   +1 more source

High Potential of a Transposon mPing as a Marker System in japonica x japonica Cross in Rice [PDF]

DNA Research, 2009
Although quantitative traits loci (QTL) analysis has been widely performed to isolate agronomically important genes, it has been difficult to obtain molecular markers between individuals with similar phenotypes (assortative mating). Recently, the miniature inverted-repeat transposable element mPing was shown to be active in the japonica strain Gimbozu ...
Monden, Yuki, Naito, Ken, Okumoto, Yutaka, Saito, Hiroki, Oki, Nobuhiko, Tsukiyama, Takuji, Ideta, Osamu, Nakazaki, Tetsuya, Wessler, Susan R, Tanisaka, Takatoshi   +9 more
openaire   +4 more sources

Target Lines for in Planta Gene Stacking in Japonica Rice

International Journal of Molecular Sciences, 2022
The clustering of transgenes at a chromosome location minimizes the number of segregating loci that needs to be introgressed to field cultivars. Transgenes could be efficiently stacked through site-specific recombination and a recombinase-mediated in planta gene stacking process was described previously in tobacco based on the Mycobacteriophage Bxb1 ...
Ruyu Li, Zhiguo Han, Qian Yin, Meiru Li, Mingyong Zhang, Zhenzhen Li, Ping Wang, Li Jiang, David W. Ow   +8 more
openaire   +2 more sources

Experimental and genomic evidence for the indica-type cytoplasmic effect in Oryza sativa L. ssp. japonica

Journal of Integrative Agriculture, 2016
Cytoplasmic effects are important agronomical phenomena that have generated widespread interest in both theory and application. In the present study, five high yield rice cultivars (Oryza sativa L. ssp.
You-hong LIU, Liang TANG, Quan XU, Dian-rong MA, Ming-hui ZHAO, Jian SUN, Wen-fu CHEN   +6 more
doaj   +1 more source

Screening of Indica-Japonica Specific Molecular Markers and Establishment of Discrimination System

Guangdong nongye kexue, 2022
【Objective】Accurate differentiation of indica-japonica nature in rice is of great importance in the aspects of advantage utilization and evolutionary studies of indica-japonica subspecies hybrids.
Jingfang DONG, Xuezhong LI, Shaohong ZHANG, Bin LIU, Junliang ZHAO, Tifeng YANG   +5 more
doaj   +1 more source

Hybrid Vigour and Hybrid Mimics in Japonica Rice

Agronomy, 2022
In crop improvement programs, hybrid vigour (heterosis) is an important breeding strategy but the molecular mechanisms of hybrid vigour are still unclear. Grain yield declines after F1 generation due to phenotypic segregation. We found that, at the early seedling stage in hybrids derived from the temperate japonica rice varieties ‘Doongara’ and ‘Reiziq’
You Zhang, Ben Ovenden, Yao He, Wenwei Ye, Xianjun Wu, William James Peacock, Elizabeth S. Dennis   +6 more
openaire   +2 more sources

Study on the Pasting Properties of Indica and Japonica Waxy Rice

Foods, 2022
In this study, the physicochemical properties of indica (IWR) and japonica (JWR) waxy rice were investigated to find the critical factor that differentiates the pasting behaviors among the two cultivars. The results showed that the peak viscosity of 5 IWR flours was in the range of 1242 to 1371 cP, which was significantly higher than 4 JWR flours (667 ...
Sicong Fang, Cheng Chen, Yuan Yao, John Nsor-Atindana, Fei Liu, Maoshen Chen, Fang Zhong   +6 more
openaire   +3 more sources

Comparison of grain yield and quality of different types of japonica rice cultivars in the northern Jiangsu plain, China

Journal of Integrative Agriculture, 2021
In recent years, an increasing number of different types of japonica rice cultivars have been released in the southern rice region of China. The grain yield and quality of these new cultivars showed significant differences in large scale planting ...
Jin-long BIAN, Gao-lei REN, Fang-fu XU, Hong-cheng ZHANG, Hai-yan WEI   +4 more
doaj   +1 more source

Golden Indica and Japonica Rice Lines Amenable to Deregulation [PDF]

Plant Physiology, 2003
AbstractAs an important step toward free access and, thus, impact of GoldenRice, a freedom-to-operate situation has been achieved for developing countries for the technology involved. Specifically, to carry the invention beyond its initial “proof-of-concept” status in a Japonica rice (Oryza sativa) cultivar, we report here on two transformed elite ...
Hoa TT, Al-Babili S, Schaub P, Potrykus I, Beyer P   +4 more
openaire   +4 more sources

Comparative proteomic analysis of indica and japonica rice varieties [PDF]

Genetics and Molecular Biology, 2014
Indica and japonica are two main subspecies of Asian cultivated rice (Oryza sativa L.) that differ clearly in morphological and agronomic traits, in physiological and biochemical characteristics and in their genomic structure. However, the proteins and genes responsible for these differences remain poorly characterized.
Yang, Yanhua, Zhu, Keming, Xia, Hengchuan, Chen, Liang, Chen, Keping   +4 more
openaire   +6 more sources