Results 1 to 10 of about 1,155,456 (331)

OsMADS17 simultaneously increases grain number and grain weight in rice [PDF]

Nature Communications, 2023
During the processes of rice domestication and improvement, a trade-off effect between grain number and grain weight was a major obstacle for increasing yield.
Yuanjie Li, Sheng Wu, Yongyu Huang, Xin Ma, Lubin Tan, Fengxia Liu, Qiming Lv, Zuofeng Zhu, Meixia Hu, Yongcai Fu, Kun Zhang, Ping Gu, Daoxin Xie, Hongying Sun, Chuanqing Sun   +14 more
doaj   +4 more sources

OsSPL9 Regulates Grain Number and Grain Yield in Rice [PDF]

Frontiers in Plant Science, 2021
Rice grain yield consists of several key components, including tiller number, grain number per panicle (GNP), and grain weight. Among them, GNP is mainly determined by panicle branches and spikelet formation. In this study, we identified a gene affecting
Li Hu, Li Hu, Weilan Chen, Wen Yang, Xiaoling Li, Cheng Zhang, Xiaoyu Zhang, Ling Zheng, Xiaobo Zhu, Junjie Yin, Peng Qin, Yuping Wang, Bingtian Ma, Shigui Li, Hua Yuan, Bin Tu   +15 more
doaj   +5 more sources

The da1 mutation in wheat increases grain size under ambient and elevated CO2 but not grain yield due to trade‐off between grain size and grain number [PDF]

Plant-Environment Interactions, 2021
Why this research Matters Grain size is potentially yield determining in wheat, controlled by the ubiquitin pathway and negatively regulated by ubiquitin receptor DA1.
Isabel Mora‐Ramirez, Heiko Weichert, Nicolaus vonWirén, Claus Frohberg, Stefanie deBodt, Ralf‐Christian Schmidt, Hans Weber   +6 more
doaj   +6 more sources

Contribution of genes related to grain number (Gn1a and WFP) introgressed into NERICA 1 to grain yield under tropical highland conditions in central Kenya [PDF]

Plant Production Science, 2023
In Kenya and many other African countries, improving rice productivity is vital for future food security. To improve rice productivity in Kenya, near-isogenic lines (NIL) were developed by introducing Gn1a and WFP, genes that function to increase grain ...
Mayumi Kikuta, Daniel Makori Menge, Emily Waringa Gichuhi, Hiroaki Samejima, Rena Tomita, John Munji Kimani, Ruth Nzisa Musila, Kazuyuki Doi, Motoyuki Ashikari, Rosalyn Angeles-Shim, Kshirod Kumar Jena, Daigo Makihara   +11 more
doaj   +2 more sources

Combined Analysis of BSA-Seq Based Mapping, RNA-Seq, and Metabolomic Unraveled Candidate Genes Associated with Panicle Grain Number in Rice (Oryza sativa L.) [PDF]

Biomolecules, 2022
Rice grain yield is a complex and highly variable quantitative trait consisting of several key components, including the grain weight, the effective panicles per unit area, and the grain number per panicle (GNPP). The GNPP is a significant contributor to
Yafei Ma, Enerand Mackon, Guibeline Charlie Jeazet Dongho Epse Mackon, Yitong Zhao, Qiufeng Li, Xianggui Dai, Yuhang Yao, Xiuzhong Xia, Baoxuan Nong, Piqing Liu   +9 more
doaj   +2 more sources

Genetic and molecular factors in determining grain number per panicle of rice [PDF]

Frontiers in Plant Science, 2022
It was suggested that the most effective way to improve rice grain yield is to increase the grain number per panicle (GN) through the breeding practice in recent decades.
Yue Lu, Yue Lu, Mingli Chuan, Mingli Chuan, Hanyao Wang, Rujia Chen, Tianyun Tao, Yong Zhou, Yong Zhou, Yong Zhou, Yang Xu, Yang Xu, Pengcheng Li, Youli Yao, Youli Yao, Chenwu Xu, Chenwu Xu, Chenwu Xu, Zefeng Yang, Zefeng Yang, Zefeng Yang   +20 more
doaj   +2 more sources

Phytohormone-Mediated Molecular Mechanisms Involving Multiple Genes and QTL Govern Grain Number in Rice [PDF]

Frontiers in Genetics, 2020
Increasing the grain number is the most direct route toward enhancing the grain yield in cereals. In rice, grain number can be amplified through increasing the shoot branching (tillering), panicle branching, panicle length, and seed set percentage ...
Priyanka Deveshwar, Ankita Prusty, Shivam Sharma, Akhilesh K. Tyagi   +3 more
doaj   +2 more sources

Genome-Wide Association Study Reveals Novel QTLs and Candidate Genes for Grain Number in Rice. [PDF]

Int J Mol Sci, 2022
Li P, Li Q, Lu X, Dai L, Yang L, Hong Y, Yan T, Shen L, Zhang Q, Ren D, Zhu L, Hu J, Dong G, Zhang G, Qian Q, Zeng D.   +15 more
europepmc   +3 more sources

Raised bed planting promotes grain number per spike in wheat grown after rice by improving spike differentiation and enhancing photosynthetic capacity

Journal of Integrative Agriculture, 2023
The yield of wheat in wheat–rice rotation cropping systems in the Yangtze River Plain, China, is adversely impacted by waterlogging. A raised bed planting (RBP) pattern may reduce waterlogging and increase the wheat yield after rice cultivation by ...
Xiang-bei DU, Min XI, Zhi WEI, Xiao-fei CHEN, Wen-ge WU, Ling-cong KONG   +5 more
doaj   +2 more sources

The Phytochrome-Interacting Factor OsPIL11 Coordinates Grain Weight and Grain Number Via Directly Regulating the Expression of OsMIR530 and OsCKX2 in Rice. [PDF]

Rice (N Y)
Peng Y, Li Y, Zhai M, Jiang C, Liu Z, Xu X, Zhou G, Zheng C, Xie X.   +8 more
europepmc   +3 more sources