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Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China

Heading date 1 (Hd1) is an important gene for the regulation of flowering in rice, but its variation in major cultivated rice varieties, and the effect of this variation on yield and quality, remains unknown. In this study, we selected 123 major rice varieties cultivated in China from 1936 to 2009 t...

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Autores principales: Leng, Yujia, Gao, Yihong, Chen, Long, Yang, Yaolong, Huang, Lichao, Dai, Liping, Ren, Deyong, Xu, Qiankun, Zhang, Ya, Ponce, Kimberly, Hu, Jiang, Shen, Lan, Zhang, Guangheng, Chen, Guang, Dong, Guojun, Gao, Zhenyu, Guo, Longbiao, Ye, Guoyou, Qian, Qian, Zhu, Li, Zeng, Dali
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6920332/
https://www.ncbi.nlm.nih.gov/pubmed/31141272
http://dx.doi.org/10.1111/pbi.13177
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author Leng, Yujia
Gao, Yihong
Chen, Long
Yang, Yaolong
Huang, Lichao
Dai, Liping
Ren, Deyong
Xu, Qiankun
Zhang, Ya
Ponce, Kimberly
Hu, Jiang
Shen, Lan
Zhang, Guangheng
Chen, Guang
Dong, Guojun
Gao, Zhenyu
Guo, Longbiao
Ye, Guoyou
Qian, Qian
Zhu, Li
Zeng, Dali
author_facet Leng, Yujia
Gao, Yihong
Chen, Long
Yang, Yaolong
Huang, Lichao
Dai, Liping
Ren, Deyong
Xu, Qiankun
Zhang, Ya
Ponce, Kimberly
Hu, Jiang
Shen, Lan
Zhang, Guangheng
Chen, Guang
Dong, Guojun
Gao, Zhenyu
Guo, Longbiao
Ye, Guoyou
Qian, Qian
Zhu, Li
Zeng, Dali
author_sort Leng, Yujia
collection PubMed
description Heading date 1 (Hd1) is an important gene for the regulation of flowering in rice, but its variation in major cultivated rice varieties, and the effect of this variation on yield and quality, remains unknown. In this study, we selected 123 major rice varieties cultivated in China from 1936 to 2009 to analyse the relationship between the Hd1 alleles and yield‐related traits. Among these varieties, 19 haplotypes were detected in Hd1, including two major haplotypes (H8 and H13) in the japonica group and three major haplotypes (H14, H15 and H16) in the indica group. Analysis of allele frequencies showed that the secondary branch number was the major aimed for Chinese indica breeding. In the five major haplotypes, SNP(316)(C‐T) was the only difference between the two major japonica haplotypes, and SNP(495)(C‐G) and SNP(614)(G‐A) are the major SNPs in the three indica haplotypes. Association analysis showed that H16 is the most preponderant allele in modern cultivated Chinese indica varieties. Backcrossing this allele into the japonica variety Chunjiang06 improved yield without decreasing grain quality. Therefore, our analysis offers a new strategy for utilizing these preponderant alleles to improve yield and quality of japonica varieties for cultivation in the southern areas of China.
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spelling pubmed-69203322019-12-27 Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China Leng, Yujia Gao, Yihong Chen, Long Yang, Yaolong Huang, Lichao Dai, Liping Ren, Deyong Xu, Qiankun Zhang, Ya Ponce, Kimberly Hu, Jiang Shen, Lan Zhang, Guangheng Chen, Guang Dong, Guojun Gao, Zhenyu Guo, Longbiao Ye, Guoyou Qian, Qian Zhu, Li Zeng, Dali Plant Biotechnol J Research Articles Heading date 1 (Hd1) is an important gene for the regulation of flowering in rice, but its variation in major cultivated rice varieties, and the effect of this variation on yield and quality, remains unknown. In this study, we selected 123 major rice varieties cultivated in China from 1936 to 2009 to analyse the relationship between the Hd1 alleles and yield‐related traits. Among these varieties, 19 haplotypes were detected in Hd1, including two major haplotypes (H8 and H13) in the japonica group and three major haplotypes (H14, H15 and H16) in the indica group. Analysis of allele frequencies showed that the secondary branch number was the major aimed for Chinese indica breeding. In the five major haplotypes, SNP(316)(C‐T) was the only difference between the two major japonica haplotypes, and SNP(495)(C‐G) and SNP(614)(G‐A) are the major SNPs in the three indica haplotypes. Association analysis showed that H16 is the most preponderant allele in modern cultivated Chinese indica varieties. Backcrossing this allele into the japonica variety Chunjiang06 improved yield without decreasing grain quality. Therefore, our analysis offers a new strategy for utilizing these preponderant alleles to improve yield and quality of japonica varieties for cultivation in the southern areas of China. John Wiley and Sons Inc. 2019-06-17 2020-01 /pmc/articles/PMC6920332/ /pubmed/31141272 http://dx.doi.org/10.1111/pbi.13177 Text en © 2019 The Authors. Plant Biotechnology Journal published by Society for Experimental Biology and The Association of Applied Biologists and John Wiley & Sons Ltd. This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Articles
Leng, Yujia
Gao, Yihong
Chen, Long
Yang, Yaolong
Huang, Lichao
Dai, Liping
Ren, Deyong
Xu, Qiankun
Zhang, Ya
Ponce, Kimberly
Hu, Jiang
Shen, Lan
Zhang, Guangheng
Chen, Guang
Dong, Guojun
Gao, Zhenyu
Guo, Longbiao
Ye, Guoyou
Qian, Qian
Zhu, Li
Zeng, Dali
Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China
title Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China
title_full Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China
title_fullStr Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China
title_full_unstemmed Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China
title_short Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China
title_sort using heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south china
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6920332/
https://www.ncbi.nlm.nih.gov/pubmed/31141272
http://dx.doi.org/10.1111/pbi.13177
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