Results 31 to 40 of about 1,932,312 (217)

A Quadruple Mutant of OsPRP1 Controls Pollen Fertility by Regulating the Expression of Anther Development-Related Genes in Oryza sativa L.

Agronomy
Plant proline-rich proteins (PRPs) are cell wall proteins that are widely distributed in plants. Previous studies have shown that these proteins play a crucial role in adversity stress processes, but their function in the regulation of pollen fertility ...
Mudan Qiu, Zhongxiao Hu, Bin Li, Shufeng Song, Yixing Li, Lei Li, Mengmeng Gong, Jianlong Wang, Li Li   +8 more
doaj   +1 more source

Clone and characterization of a cytochrome P450 gene for drought tolerance in rice

BMC Plant Biology
Background Drought is a major abiotic stress limiting rice production worldwide. Identifying genes that enhance drought tolerance is essential for breeding resilient varieties.
Wenqiang Liu, Zuwu Chen, Zheng Dong, Liang Guo, Biaoren Yang, Licheng Liu, Sanxiong Liu, Xiaowu Pan   +7 more
doaj   +1 more source

Salivary Protein 1 of Brown Planthopper Is Required for Survival and Induces Immunity Response in Plants

Frontiers in Plant Science, 2020
The brown planthopper (BPH), Nilaparvata lugens Stål, is one of the major pests of rice. It uses its stylet to penetrate rice phloem, feeding on rice sap and causing direct damage to rice or even plant death.
Jin Huang, Ning Zhang, Junhan Shan, Yaxin Peng, Jianping Guo, Cong Zhou, Shaojie Shi, Xiaohong Zheng, Di Wu, Wei Guan, Ke Yang, Bo Du, Lili Zhu, Longping Yuan, Guangcun He, Rongzhi Chen   +15 more
doaj   +1 more source

Sprouting Enhances Submergence Tolerance in Rice by Promoting Glutathione Biosynthesis and Turnover

Antioxidants
Submergence stress is a major constraint in direct-seeded rice production. This study investigated the effect and biochemical mechanism of sprouting, a traditional agronomic practice, on improving submergence tolerance in rice.
Mei Wang, Na Kuang, Ziyi Mao, Shangfeng Zhou, Zhixuan Liu, Ke Chen, Licheng Liu, Jingbo Xu, Lifeng Wang, Haoyu Lu   +9 more
doaj   +1 more source

DNA methylation and lipid metabolism are involved in GA-induced maize aleurone layers PCD as revealed by transcriptome analysis

BMC Plant Biology, 2023
Background The aleurone layer is a part of many plant seeds, and during seed germination, aleurone cells undergo PCD, which is promoted by GA from the embryo.
Yequn Wu, Jiaqi Hou, Ruifei Ren, Zhenfei Chen, Mengxia Yue, Le Li, Haoli Hou, Xueke Zheng, Lijia Li   +8 more
doaj   +1 more source

Is one‐line hybrid rice coming? [PDF]

Journal of Integrative Plant Biology, 2019
Hybrid rice proved to be high‐yielding and is of great importance to food safety worldwide. By using gene editing techniques, we generated one‐line hybrid rice by preventing meiosis from occurring, which can largely contribute to maintaining the hybrid dominance.
Xingming, Hu, Fanmiao, Wang, Makoto, Matsuoka   +2 more
openaire   +2 more sources

SYP72 interacts with the mechanosensitive channel MSL8 to protect pollen from hypoosmotic shock during hydration

Nature Communications, 2022
Pollen grains undergo desiccation and rehydration prior to germination and must survive osmotic shock. Here the authors show that the Qc-SNARE protein SYP72 is required for the localization of the mechanosensitive channel MSL8 at the plasma membrane and ...
Xuemei Zhou, Yifan Zheng, Ling Wang, Haiming Li, Yingying Guo, Mengdi Li, Meng-xiang Sun, Peng Zhao   +7 more
doaj   +1 more source

Identification of Cadmium Contamination in Rice Using Near-Infrared Reflectance Spectroscopy and Machine Learning

Foods
Routine monitoring of cadmium (Cd) contamination in rice is essential for public health protection and agricultural trade security. Conventional chemical detection methods are environmentally unfriendly, labor-intensive, and slow.
Xuexue Miao, Ying Miao, Ni Li, Yang Liu, Weiping Wang   +4 more
doaj   +1 more source

Hybrid Rice in India

, 2023
In India, excellent progress has been made in hybrid rice research and development and because of concerted efforts over the last three decades, 137 hybrids have been released for commercial cultivation in different rice growing states across the country. Among these, 42 hybrids have been developed by the public sector, while the remaining 95 have been
openaire   +1 more source

Genetic relationships and identification of core germplasm among rice photoperiod- and thermo-sensitive genic male sterile lines

BMC Plant Biology, 2021
Background Harnessing heterosis is one of the major approaches to increase rice yield and has made a great contribution to food security. The identification and selection of outstanding parental genotypes especially among male sterile lines is a key step
Xianwen Zhang, Qiang He, Wuhan Zhang, Fu Shu, Weiping Wang, Zhizhou He, Hairong Xiong, Junhua Peng, Huafeng Deng   +8 more
doaj   +1 more source