Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.)
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Crop Breeding and Applied Biotechnology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332020000100200 |
Resumo: | Abstract Temperate japonica rice plays a very important role in food security. In this study, a set of 191 temperate japonica accessions from 30 countries were planted in two sites in China, and 12 agronomic traits were measured. The results showed a wide range of variation for the traits measured. Most of the accessions are short; three accessions with large panicles and seven accessions with large grains were identified. Sixty-two quantitative trait loci (QTLs) were identified for 12 traits that were measured. Among them, twenty-one QTLs were identified in both experiments, and 41 QTLs were identified in only one site. Some known genes are located in the QTL regions identified in our study. SNP markers for grain size were identified and could be efficiently used for breeding selection. This study provided useful information for future gene validation and marker assisted selection for some important agronomic traits of temperate japonica rice. |
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Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.)Genome sequencingquantitative trait locussingle nucleotide polymorphismAbstract Temperate japonica rice plays a very important role in food security. In this study, a set of 191 temperate japonica accessions from 30 countries were planted in two sites in China, and 12 agronomic traits were measured. The results showed a wide range of variation for the traits measured. Most of the accessions are short; three accessions with large panicles and seven accessions with large grains were identified. Sixty-two quantitative trait loci (QTLs) were identified for 12 traits that were measured. Among them, twenty-one QTLs were identified in both experiments, and 41 QTLs were identified in only one site. Some known genes are located in the QTL regions identified in our study. SNP markers for grain size were identified and could be efficiently used for breeding selection. This study provided useful information for future gene validation and marker assisted selection for some important agronomic traits of temperate japonica rice.Crop Breeding and Applied Biotechnology2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332020000100200Crop Breeding and Applied Biotechnology v.20 n.1 2020reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332020v20n1a1info:eu-repo/semantics/openAccessChangrong,YeHengming,LuoWei,DengJinwen,ZhangYuran,XuAnyu,GuYonggang,LüWei,NianShengli,ShiHua,AnYing,LüLihua,ZhongXuebao,YangJu,LiGuangde,LuZhenghe,LiWei,PuDinghong,ZhangXiaolin,Lieng2020-03-20T00:00:00Zoai:scielo:S1984-70332020000100200Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2020-03-20T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse |
dc.title.none.fl_str_mv |
Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.) |
title |
Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.) |
spellingShingle |
Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.) Changrong,Ye Genome sequencing quantitative trait locus single nucleotide polymorphism |
title_short |
Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.) |
title_full |
Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.) |
title_fullStr |
Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.) |
title_full_unstemmed |
Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.) |
title_sort |
Genome-wide association study on agronomic traits of temperate japonica rice (Oryza sativa L.) |
author |
Changrong,Ye |
author_facet |
Changrong,Ye Hengming,Luo Wei,Deng Jinwen,Zhang Yuran,Xu Anyu,Gu Yonggang,Lü Wei,Nian Shengli,Shi Hua,An Ying,Lü Lihua,Zhong Xuebao,Yang Ju,Li Guangde,Lu Zhenghe,Li Wei,Pu Dinghong,Zhang Xiaolin,Li |
author_role |
author |
author2 |
Hengming,Luo Wei,Deng Jinwen,Zhang Yuran,Xu Anyu,Gu Yonggang,Lü Wei,Nian Shengli,Shi Hua,An Ying,Lü Lihua,Zhong Xuebao,Yang Ju,Li Guangde,Lu Zhenghe,Li Wei,Pu Dinghong,Zhang Xiaolin,Li |
author2_role |
author author author author author author author author author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Changrong,Ye Hengming,Luo Wei,Deng Jinwen,Zhang Yuran,Xu Anyu,Gu Yonggang,Lü Wei,Nian Shengli,Shi Hua,An Ying,Lü Lihua,Zhong Xuebao,Yang Ju,Li Guangde,Lu Zhenghe,Li Wei,Pu Dinghong,Zhang Xiaolin,Li |
dc.subject.por.fl_str_mv |
Genome sequencing quantitative trait locus single nucleotide polymorphism |
topic |
Genome sequencing quantitative trait locus single nucleotide polymorphism |
description |
Abstract Temperate japonica rice plays a very important role in food security. In this study, a set of 191 temperate japonica accessions from 30 countries were planted in two sites in China, and 12 agronomic traits were measured. The results showed a wide range of variation for the traits measured. Most of the accessions are short; three accessions with large panicles and seven accessions with large grains were identified. Sixty-two quantitative trait loci (QTLs) were identified for 12 traits that were measured. Among them, twenty-one QTLs were identified in both experiments, and 41 QTLs were identified in only one site. Some known genes are located in the QTL regions identified in our study. SNP markers for grain size were identified and could be efficiently used for breeding selection. This study provided useful information for future gene validation and marker assisted selection for some important agronomic traits of temperate japonica rice. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332020000100200 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332020000100200 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1984-70332020v20n1a1 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Crop Breeding and Applied Biotechnology |
publisher.none.fl_str_mv |
Crop Breeding and Applied Biotechnology |
dc.source.none.fl_str_mv |
Crop Breeding and Applied Biotechnology v.20 n.1 2020 reponame:Crop Breeding and Applied Biotechnology instname:Sociedade Brasileira de Melhoramento de Plantas instacron:CBAB |
instname_str |
Sociedade Brasileira de Melhoramento de Plantas |
instacron_str |
CBAB |
institution |
CBAB |
reponame_str |
Crop Breeding and Applied Biotechnology |
collection |
Crop Breeding and Applied Biotechnology |
repository.name.fl_str_mv |
Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas |
repository.mail.fl_str_mv |
cbabjournal@gmail.com||cbab@ufv.br |
_version_ |
1754209188029923328 |