Results 41 to 50 of about 7,319 (192)

A natural variation within duplicated AsWRKY49‐D2 drives the subgenomic functional divergence of homeologs in salt response of allohexaploid oats

Journal of Integrative Plant Biology, EarlyView.
Transcriptome analysis of oats under salt stress identified ten important salt‐responsive transcription factor families, which show extensive functional divergence among three oat subgenomes. Further integration with a genome‐wide association study under salt stress identified the AsWRKY49‐D2 gene, whose elite haplotype holds substantial potential for ...
Cailian Du, Yange Yun, Wenjia Li, Xiaolu Wu, Xingyu Liu, Minghao Li, Yingying Li, Shuhui Wang, Wei Li, Qiang He, Zhizhong Gong, Huilong Du, Qingbin Sun   +12 more
wiley   +1 more source

Exploring the Relationships Between Yield and Yield-Related Traits for Rice Varieties Released in China From 1978 to 2017

Frontiers in Plant Science, 2019
Despite evidence from previous case studies showing that agronomic traits partially determine the resulting yield of different rice (Oryza sativa L.) varieties, it remains unclear whether this is true at the ecotype level.
Ronghua Li, Ronghua Li, Meijuan Li, Meijuan Li, Umair Ashraf, Umair Ashraf, Shiwei Liu, Shiwei Liu, Jiaen Zhang, Jiaen Zhang   +9 more
doaj   +1 more source

Genetic Determinants and Breeding Strategies for Rice Cooking and Eating Quality: A Comprehensive Review. [PDF]

Plant Biotechnol J
ABSTRACT Rice cooking and eating quality (CEQ), a core agronomic trait tied to consumer preference and market value, is regulated by endosperm starch, protein, and lipid metabolism; this review synthesizes advances in its molecular mechanisms, focusing on genetic determinants and regulatory networks of storage substances.
Lou G, Fu P, Gao H, Li M, Shi H, Liu R, Li Y, Zhou H, Xia D, Wang Y, Gao G, He Y.   +11 more
europepmc   +2 more sources

A leucine‐rich‐repeat receptor‐like kinase SERL1 phosphorylates and stabilizes OsALDH2B1 to promote alkaline tolerance and grain size in rice

Journal of Integrative Plant Biology, EarlyView.
The rice aldehyde dehydrogenase OsALDH2B1 enhances grain size and tolerance to alkaline soil by repressing GRAIN SIZE 3 and activating catalases. SERL1‐mediated phosphorylation stabilizes OsALDH2B1 under stress, establishing a signaling axis that overcomes growth‐defense trade‐offs and provides a direct target for breeding high‐yield, alkaline ...
Zemin Ma, Xuanlin Gao, Shuaizu An, Mengyuan Chen, Biaoming Zhang, Lei Zhou, Shengyuan Sun, Ming Li, Feng Yu, Shiyou Lü, Zhaohui Chu, Aiqing You, Yinggen Ke, Pingfang Yang   +13 more
wiley   +1 more source

HSP101‐encoding NEO‐TETRAPLOID RICE FERTILITY GENE 1 regulates tapetum development through interaction with SAPK2 in polyploid rice

Journal of Integrative Plant Biology, EarlyView.
In neo‐tetraploid rice, the NTRF1–SAPK2 heat shock protein–kinase module coordinates abscisic acid signaling with reactive oxygen species homeostasis to ensure timely tapetal programmed cell death and subsequent pollen maturation, providing a resource for the genetic improvement of polyploid rice.
Lichong Cao, Weicong Huang, Hang Yu, Sanglin Liu, Jianmin Yin, Zijun Lu, Jinwen Wu, Xiangdong Liu   +7 more
wiley   +1 more source

Gibberellin Response of Japonica-Indica Hybrids in Korean Rice Cultivars

, 1981
This article 'Gibberellin Response of Japonica-Indica Hybrids in Korean Rice Cultivars' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology
Song, Y., Harada, J., Tanaka, T.
openaire   +1 more source

An Auto‐Activated NLR‐Protein OsRGA3D605V Confers Rice Triple Resistance and Deactivates Resistance After Phosphorylation by OsILA1

Plant Biotechnology Journal, EarlyView.
ABSTRACT The incidence of pests and diseases seriously impacts rice production, and NLR genes play a crucial role in the regulation of immune signalling in rice. Here, we identified an NLR gene OsRGA3 that positively regulates rice resistance to brown planthopper (BPH) and rice blast disease (RBD).
Yuan Zhong, Su Chen, Bo Sun, Min Liu, Zhenying Shi, Xuexia Miao, Haichao Li   +6 more
wiley   +1 more source

Identification of Indica–Japonica Attributes and Analysis of Heterosis Using InDel Markers

Agronomy
With the development and improvement of indica–japonica hybrid rice breeding technologies, it has become possible to directly utilize the heterosis between indica and japonica subspecies to cultivate high-yielding rice varieties.
Lingling Huang, Jing Ye, Rongrong Zhai, Mingming Wu, Faming Yu, Xiaoming Zhang, Guofu Zhu, Jinling Han, Shenghai Ye   +8 more
doaj   +1 more source

Root Growth and Distribution in Some Japonica-Indica Hybrid and Japonica Type Rice Cultivars under Field Conditions.

Japanese Journal of Crop Science, 1994
The development of rice root system has been studied in Japonica-Indica hybrid cultivars (J-IH), Milyang 23 and Suweon 264, and Japonica type cultivars (JT), Nipponbare and Koshihikari, grown in a paddy field. Soil cores were taken below (and between) hill(s) at the panicle initiation, the heading and the grain-filling stages. After the soil cores were
Si-Yong KANG, Shigenori MORITA, Koou YAMAZAKI   +2 more
openaire   +2 more sources

Structural Variations Contribute to Subspeciation and Yield Heterosis in Rice

Plant Biotechnology Journal, EarlyView.
ABSTRACT Yield heterosis has been extensively exploited in hybrid breeding, with intersubspecific hybrids often exhibiting the most pronounced effects. However, developing elite hybrids remains a laborious and time‐consuming process. The genetic basis of heterosis has been debated for over a century, hindered largely by the lack of high‐quality genomes.
Zhiwu Dan, Yunping Chen, Wenchao Huang
wiley   +1 more source