Ghd7 rice

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August undefined, 2024

WebJan 26, 2024 · Rice lines carrying non-functional hd1MY46 and functional Ghd7MY46 alleles had the highest grain yield under both conditions. These results indicate that … WebNov 1, 2024 · Ghd7 and Ghd8 are two major genes identified recently with the same pleiotropic effect on the number of grains, plant height and heading date in rice. Previous results showed that a strong genetic interaction exists between Ghd7 and Ghd8, which seriously inhibits flowering time in the rice natural population [ 26 ].

Development and validation of allele-specific SNP/indel markers ... - Rice

WebEH7/Ghd7 interacts with DTH8, and regulates heading date by controlling the expression of Ehd1 in rice. Heading date, or flowering time, an important agronomic trait, influences … WebSep 11, 2024 · Based on the results in Fig. 4, both transcriptional and post-transcriptional regulations of Ghd7 mRNA with temperature may be involved with flowering responses in rice. However, under long-day conditions in growing chambers, Ghd7 mRNA was lower at 20°C than that at 30°C ( Fig. 2 ). queen pass away cnn

Evolution and Association Analysis of Ghd7 in Rice

WebOur analysis revealed a regulatory network that may provide an approximation to the genetic constitution of the optimal heterosis observed in this hybrid. In this network, Ghd7 works … WebGhd7.1 explained 50.2%, 45.3%, and 76.9% of phenotypic variation in PH, SPP, and HD, respectively. Ghd7.1 was precisely mapped to a 357-kb region on the basis of analysis … Web[Ghd7, a pleiotropic gene controlling flag leaf area in rice] Photosynthesis is the unique source of energy for plant. Flag leaf contributed the majority of photosynthate after rice … queen party north parramatta

Post‐transcriptional regulation of Ghd7 protein …

(PDF) Natural variation in Ghd7 is an important regulator of heading ...

WebGhd7 is a pleiotropic gene, which can significantly increase rice production. In order to study the genetic effects of Ghd7 on the flag leaf morphology, we made quantitative trait … WebJun 21, 2024 · Ghd7 is a major regulator of flowering time in rice, which strongly delays flowering under LD. Induction of Ghd7 expression by phytochromes has been shown to contribute to photoperiodic regulation … shipping across canadaWebMar 18, 2016 · Rice is one of the major staple foods in the world, especially in the developing countries of Asia. Its consumption as a dietary source is also increasing in Africa. ... Based on our sequencing data analyses of Ghd7, the Ghd7-1 allele is common in indica rice varieties. This result was consistent with the previous reports (Xue et al. 2008; ... shipping across canada border

"WebFeb 1, 2011 · Ghd7 is also unique to rice with no counterpart in Arabidopsis. Another key mechanism for photoperiodic Hd3a expression comes from the LD-specific upregulation of the strong repressor Ghd7. Ghd7 expression is specifically upregulated during LD, and then Ghd7 activity strongly suppresses Ehd1 expression and downstream Hd3a expression. " - Ghd7 rice

Ghd7 rice

Strong photoperiod sensitivity is controlled by cooperation and ...

WebJun 7, 2024 · Ghd7 and ARE1 display diurnal expression patterns in an inverse oscillation manner, mirroring a regulatory scheme based on these two loci. Analysis of a panel of … WebApr 1, 2024 · Here, we confirm that Ghd7 is associated with seed germination and found that Ghd7 suppressed seed dormancy by modulating the balance of ABA and GA via regulation of their biosynthesis and catabolism. 2. Materials and methods 2.1. Plant materials and growing conditions

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WebDec 31, 2024 · Sequence analyses confirmed that the E1 and the Ghd7 are the same locus, and haplotype analysis showed that the e1/ghd7-0a is a pioneer allele that enabled rice production in Hokkaido (42–45° N). Further, we detected two novel alleles, e1-ret/ghd7-0ret and E1-r/Ghd7-r, each harboring mutations in the promoter region. These mutant alleles ... WebJul 15, 2024 · Ghd7 is a rice-specific gene encoding a CCT domain protein and is important for heading date, grain yield, rice adaptation and drought resistance (Xue et al. 2008; …

Web微信公众号iPlants介绍：传递有趣的、有意义的植物科学研究；【JIPB】2024年4月刊免费阅读 WebBreeding Science 【机译】：育种学. ISSN：- 出版周期： Five times a year, 2009- 语言： English 起始发布年份：1999; 出版者： [Tokyo] : Japanese Society of Breeding, 1999- 出版地： Japan NLM刊名缩写： Breed Sci 数据库引入： PubMed: v61n4, 2011-, PMC MeSH词表主题词： Breeding* 备注： Also issued in print. Search interface available in …

WebHeading date determines the seasonal and regional adaptation of rice (Oryza sativa L.) varieties and is mainly controlled by photoperiod sensitivity (PS). The core heading date … WebSep 16, 2016 · Ghd7, which is a very important CO-like gene controlling grain number, plant height, and heading date in rice ( Xue et al., 2008 ), also regulates stress tolerance. The expression of Ghd7 is up-regulated by cold treatment, but it is repressed by drought, abscisic acid (ABA), and high-temperature treatments ( Weng et al. , 2014 ).

WebJun 21, 2010 · Ghd7, encoding a CCT domain protein, has been proven to have major effects on an array of traits in rice, including number of grains per panicle, plant height, and flowering time ( Xue et al., 2008 ); it represses Ehd1 and Hd3a expression and then delays flowering in LD conditions.

WebAug 6, 2024 · Conclusion. Our findings show that the circadian gene OsLUX regulates rice heading by directly regulating rhythm oscillation and core flowering-time-related genes. We uncovered a mechanism by which the OsEC target suppresses the expression of Hd1 and Ghd7 directly to modulate photoperiodic flowering in rice. The OsEC (OsELF4s–OsELF3 … shipping acronyms dictionaryWebJul 1, 2008 · Enhanced expression of Ghd7 under long-day conditions delays heading and increases plant height and panicle size. Natural mutants with reduced function enable rice to be cultivated in temperate... queen passionella and the sleeping beautyWebMay 30, 2012 · Ghd7 is a pleiotropic gene that controls the aforementioned traits simultaneously. In this study, a rice germplasm collection of 104 accessions (Oryza sativa) and 3 wild rice varieties... queen park social charlotteWebMar 19, 2013 · Ghd7.1 contributes greatly to regulating rice photoperiodic flowering, plant architecture and grain productivity. The retention of its … queen passing holidayWebMay 30, 2012 · Ghd7 is a pleiotropic gene that controls the aforementioned traits simultaneously. In this study, a rice germplasm collection of 104 accessions (Oryza … queen over the decadesWebJul 14, 2024 · The genes of Ghd7, Ghd8 / DTH8, Ghd7. 1 and OsCOL4 have been identified in the latter pathway. These genes repress the transcription of Hd3a and RFT1 ( Rice Flowering Locus T 1) by... queen patron of scoutingWebJul 4, 2024 · Rice Indeterminate1 acts as a master switch for the transition from vegetative to reproductive phase and regulates the expression of Ghd7 independent of the photoperiod (Wu et al. 2008). A genome-wide association study identified three genetic loci, Hd1 , Ghd7 , and DTH7 , using general and mixed linear models. queen patron of girlguiding