Results 1 to 10 of about 136,515 (255)

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

The OsMAPK5-OsWRKY72 module negatively regulates grain length and grain weight in rice. [PDF]

J Integr Plant Biol
ABSTRACTGrain size and grain weight are important determinants for grain yield. In this study, we identify a novel OsMAPK5–OsWRKY72 module that negatively regulates grain length and grain weight in rice. We found that loss‐of‐function of OsMAPK5 leads to larger cell size of the rice spikelet hulls and a significant increase in both grain length and ...
Wang F, Lin J, Yang F, Chen X, Liu Y, Yan L, Chen J, Wang Z, Xie H, Zhang J, Xu H, Chen S.   +11 more
europepmc   +4 more sources

Grain Weight and Taste Quality in Japonica Rice Are Regulated by Starch Synthesis and Grain Filling Under Nitrogen–Phosphorus Interactions [PDF]

Plants
To reveal the regulatory effects of nitrogen and phosphorus interactions on grain-filling- and starch-synthesis-related enzymes, and grain weight of superior grains (SGs) and inferior grains (IGs) and taste quality, the japonica rice cultivar Shennong ...
Hongfang Jiang, Yanze Zhao, Liqiang Chen, Xue Wan, Bingchun Yan, Yuzhuo Liu, Yuqi Liu, Wenzhong Zhang, Jiping Gao   +8 more
doaj   +2 more sources

Integrated Multi-Omics Reveals the Molecular Basis Underlying Wheat Grain Development and Identifies TaYAK1-2D as a Positive Grain Weight Regulator [PDF]

Plants
Grain weight, a highly heritable yield component, is a primary breeding target for enhancing wheat productivity. Unraveling the molecular dynamics underlying grain development is essential for identifying key regulators controlling this trait.
Yazhou Xuan, Ling Zhao, Yinuo Li, Shujing Guo, Yuxue Pan, Liuge Xue, Hualiang Qiao, Wenzhao Xie, Lin Guo, Baowen Zhang, Shuzhi Zheng, Xigang Liu, Wenqiang Tang, Chunjiang Zhou, Lei Wang, Jun Ji, Junming Li, Hong Liu   +17 more
doaj   +2 more sources

Genes Impacting Grain Weight and Number in Wheat (Triticum aestivum L. ssp. aestivum) [PDF]

Plants, 2022
The primary goal of common wheat (T. aestivum) breeding is increasing yield without negatively impacting the agronomic traits or product quality. Genetic approaches to improve the yield increasingly target genes that impact the grain weight and number ...
Brandon J. Tillett, Caleb O. Hale, John M. Martin, Michael J. Giroux   +3 more
doaj   +2 more sources

Effect of Foliar Application of Various Nitrogen Forms on Starch Accumulation and Grain Filling of Wheat (Triticum aestivum L.) Under Drought Stress

Frontiers in Plant Science, 2021
Foliar nitrogen (N) fertilizer application at later stages of wheat (Triticum aestivum L.) growth is an effective method of attenuating drought stress and improving grain filling.
Xiaokang Lv, Yunpeng Ding, Mei Long, Wenxin Liang, Xiaoyan Gu, Yang Liu, Xiaoxia Wen   +6 more
doaj   +1 more source

Quantitative trait loci identification and breeding value estimation of grain weight-related traits based on a new wheat 50K single nucleotide polymorphism array-derived genetic map

Frontiers in Plant Science, 2022
Mining novel and less utilized thousand grain weight (TGW) related genes are useful for improving wheat yield. In this study, a recombinant inbred line population from a cross between Zhongkemai 138 (ZKM138, high TGW) and Chuanmai 44 (CM44, low TGW) was ...
Xiaofeng Liu, Xiaofeng Liu, Zhibin Xu, Bo Feng, Qiang Zhou, Guangsi Ji, Guangsi Ji, Shaodan Guo, Simin Liao, Simin Liao, Dian Lin, Dian Lin, Xiaoli Fan, Tao Wang, Tao Wang   +14 more
doaj   +1 more source

Responses of nitrogen accumulation and translocation in five cytoplasmic hybrid rice cultivars

Plant, Soil and Environment, 2022
To study the difference among cytoplasm at the different nitrogen conditions, a research experiment was conducted using five different cytoplasmic male sterile (CMS) hybrid rice with nitrogen levels at N0, N1, N2, and N3; the nitrogen application rates ...
Noor Muhammad, Yating Zheng, Farhan Nabi, Guotao Yang, Sumbal Sajid, Abdul Hakeem, Xuechun Wang, Youlin Peng, Zartasha Khan, Yungao Hu   +9 more
doaj   +1 more source

Biological and actual grain yield of wintering oats in the conditions of the South foothill zone of the North-West Caucasus

Новые технологии, 2022
The assessment of biological and actual grain yields, as well as the results of studying the percentage of realization of biological yields of varieties of wintering oats of various uses cultivated in soil and climatic conditions of the south foothill ...
М. V. Kuzenko
doaj   +1 more source

Pyramiding of High Grain Weight With Stripe Rust and Leaf Rust Resistance in Elite Indian Wheat Cultivar Using a Combination of Marker Assisted and Phenotypic Selection

Frontiers in Genetics, 2020
Wheat (Triticum aestivum L.) is an important cereal crop globally as well as in India and yield improvement programs encounter a strong impediment from ever-evolving rust pathogens.
Satinder Kaur, Jaspreet Kaur, G. S. Mavi, Guriqbal Singh Dhillon, Achla Sharma, Rohtas Singh, Urmila Devi, Parveen Chhuneja   +7 more
doaj   +1 more source