Article(id=1305139512590492292, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305139508656230632, articleNumber=null, orderNo=null, doi=10.7606/j.issn.1009-1041.2026.02.04, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1753027200000, receivedDateStr=2025-07-21, revisedDate=1764864000000, revisedDateStr=2025-12-05, acceptedDate=null, acceptedDateStr=null, onlineDate=1789099108121, onlineDateStr=2026-09-11, pubDate=1771084800000, pubDateStr=2026-02-15, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1789099108121, onlineIssueDateStr=2026-09-11, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1789099108121, creator=13701087609, updateTime=1789099108121, updator=13701087609, issue=Issue{id=1305139508656230632, tenantId=1146029695717560320, journalId=1303687221787852879, year='2026', volume='46', issue='2', pageStart='F2', pageEnd='278', issueExtLink='null', onlineDate='null', pubDate='1771084800000', pubDateStr='2026-02-15', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1789099107183, creator='13701087609', updateTime=1789103172485, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1305156559844176362, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305139508656230632, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1305156559844176363, tenantId=1146029695717560320, journalId=1303687221787852879, issueId=1305139508656230632, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=174, endPage=186, ext={EN=ArticleExt(id=1305139512770847365, articleId=1305139512590492292, tenantId=1146029695717560320, journalId=1303687221787852879, language=EN, title=Identification of Allelic Variations of Grain Weight-Related Genes in 263 New Wheat Varieties(Lines) in the Southern Area of the Huanghuai Wheat Region, columnId=1305133119129023428, journalTitle=Journal of Triticeae Crops, columnName=Genetics & Breeding, runingTitle=null, highlight=null, articleAbstract=

Thousand-kernel weight is one of the key yield components in modern wheat breeding where significant progress has been made through genetic improvement. It is crucial to conduct in-depth research on the important genes controlling wheat kernel weight and their functions. In this study, molecular markers for five genes related to wheat kernel weight (TaSus2-2B, TaGW8-B1, TaCwi-A1, TaGS-D1, and TaGW2-6A) were used to test 263 new wheat varieties (lines) collected from the 2023-2024 national trials in the Huanghuai wheat region. Among these varieties (lines), all kernel weight-related genes existed in combinations. There were nine types of combinations for the five prior haplotypes, specifically: TaGW8-B1a+TaGW2-6A-A, TaSus2-2Ba+TaGW8-B1a+TaGW2-6A-A, TaGW8-B1a+TaGS-D1a+TaCwi-A1a, TaGW8-B1a+TaGS-D1a+TaGW2-6A-A, TaGW8-B1a+TaCwi-A1a+TaGW2-6A-A, TaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaGW2-6A-A, TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A, TaSus2-2Ba+TaGW8-B1a+TaCwi-A1a+TaGW2-6A-A, and TaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A. Among these combinations, the TaSus2-2Ba+TaGW8-B1a+TaGW2-6A-A combination had the lowest frequency at 1.90%, while the TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A combination had the highest frequency at 31.56%. Further evaluation and analysis of kernel traits in 2023 in Zhengzhou and Zhumadian and in 2024 in Xinxiang revealed that among these nine gene combination types, the TaGW8-B1a+TaGW2-6A-A combination exhibited a relatively weak effect on increasing wheat kernel weight, whereas the combination type with five pyramided superior kernel weight-related alleles(TaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A) showed a relatively strong effect on improving wheat kernel weight. The results of this study indicated that increasing the number of superior kernel weight-related genes(haplotypes) could effectively enhance the kernel weight of wheat varieties in the Huanghuai wheat region.

, authors=Yu WANG1, Yuxiao GUO1, Tianyi SUN1, Xinxin GUO1, Pengwei LIN1, Yixuan CHEN1, Rui GUO1, Yizi LI1, Jie CHEN2, Yajie ZHANG3, Hongyuan ZHENG1, authorsList=Yu WANG, Yuxiao GUO, Tianyi SUN, Xinxin GUO, Pengwei LIN, Yixuan CHEN, Rui GUO, Yizi LI, Jie CHEN, Yajie ZHANG, Hongyuan ZHENG, authorCompany=null, correspAuthors=Jie CHEN, Hongyuan ZHENG, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1305139513437741702, articleId=1305139512590492292, tenantId=1146029695717560320, journalId=1303687221787852879, language=CN, title=263份黄淮南片麦区小麦新品种(系)粒重相关基因的等位变异鉴定, columnId=1305133119284212678, journalTitle=麦类作物学报, columnName=遗传育种, runingTitle=null, highlight=null, articleAbstract=

千粒重是现代小麦育种中遗传改良取得显著进展的关键产量构成因素之一,深入研究控制小麦粒重的重要基因及其功能至关重要。本研究利用5个控制小麦粒重的相关基因TaSus2-2BTaGW8-B1TaCwi-A1TaGS-D1TaGW2-6A的分子标记对2023—2024年度参加国家黄淮南片麦区试验的263份小麦新品种(系)进行检测。在263份小麦品种(系)中,各粒重相关基因均以组合形式存在,5个基因的优异单倍型共有9种组合类型,分别为TaGW8-B1a+TaGW2-6A-ATaSus2-2Ba+TaGW8-B1a+TaGW2-6A-ATaGW8-B1a+TaGS-D1a+TaCwi-A1aTaGW8-B1a+TaGS-D1a+TaGW2-6A-ATaGW8-B1a+TaCwi-A1a+TaGW2-6A-ATaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaGW2-6A-ATaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-ATaSus2-2Ba+TaGW8-B1a+TaCwi-A1a+TaGW2-6A-ATaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A。其中,TaSus2-2Ba+TaGW8-B1a+TaGW2-6A-A组合分布频率最低,为1.90%;TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A组合分布频率最高,为31.56%。进一步对2023年度种植在郑州和驻马店、2024年度种植在新乡的3个环境下各品种(系)籽粒性状进行考察和分析发现,在这9种基因组合类型中,TaGW8-B1a+TaGW2-6A-A类型对提高小麦粒重的效应较低,而聚合5个粒重优异基因的组合类型TaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A对小麦粒重的提升效应较高。这说明增加粒重优异基因(单倍型)数量能有效提高黄淮麦区小麦品种的粒重。

, authors=王羽1, 郭昱潇1, 孙天一1, 郭鑫鑫1, 林鹏威1, 陈怡萱1, 郭瑞1, 李怡姿1, 陈杰2, 张亚婕3, 郑宏远1, authorsList=王羽, 郭昱潇, 孙天一, 郭鑫鑫, 林鹏威, 陈怡萱, 郭瑞, 李怡姿, 陈杰, 张亚婕, 郑宏远, authorCompany=null, correspAuthors=陈杰, 郑宏远, authorNote=

E-mail: (王羽)

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263份黄淮南片麦区小麦新品种(系)粒重相关基因的等位变异鉴定
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王羽 1 , 郭昱潇 1 , 孙天一 1 , 郭鑫鑫 1 , 林鹏威 1 , 陈怡萱 1 , 郭瑞 1 , 李怡姿 1 , 陈杰 2 , 张亚婕 3 , 郑宏远 1
麦类作物学报 | 遗传育种 2026,46(2): 174-186
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麦类作物学报 |遗传育种 2026 , 46 (2) : 174 -186
263份黄淮南片麦区小麦新品种(系)粒重相关基因的等位变异鉴定
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王羽1 , 郭昱潇1, 孙天一1, 郭鑫鑫1, 林鹏威1, 陈怡萱1, 郭瑞1, 李怡姿1, 陈杰2 , 张亚婕3, 郑宏远1
作者信息
  • 1.河南农业大学农学院,河南 郑州 450046
  • 2.河南省驻马店市农业科学院小麦研究所,河南 驻马店 463000
  • 3.河南省科学技术情报中心,河南 郑州 450003
通讯作者:
E-mail: (郑宏远)
(陈杰)
作者简介:

E-mail: (王羽)

Identification of Allelic Variations of Grain Weight-Related Genes in 263 New Wheat Varieties(Lines) in the Southern Area of the Huanghuai Wheat Region
Yu WANG1 , Yuxiao GUO1, Tianyi SUN1, Xinxin GUO1, Pengwei LIN1, Yixuan CHEN1, Rui GUO1, Yizi LI1, Jie CHEN2 , Yajie ZHANG3, Hongyuan ZHENG1
Affiliations
  • 1.College of Agronomy, Henan Agricultural University, Zhengzhou, Henan 450046, China
  • 2.Wheat Research Institute, Zhumadian Agricultural Academy of Sciences, Zhumadian, Henan 463000, China
  • 3.The Scientific and Technological Information Center of Henan, Zhengzhou, Henan 450003, China
出版时间: 2026-02-15 doi: 10.7606/j.issn.1009-1041.2026.02.04
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千粒重是现代小麦育种中遗传改良取得显著进展的关键产量构成因素之一,深入研究控制小麦粒重的重要基因及其功能至关重要。本研究利用5个控制小麦粒重的相关基因TaSus2-2BTaGW8-B1TaCwi-A1TaGS-D1TaGW2-6A的分子标记对2023—2024年度参加国家黄淮南片麦区试验的263份小麦新品种(系)进行检测。在263份小麦品种(系)中,各粒重相关基因均以组合形式存在,5个基因的优异单倍型共有9种组合类型,分别为TaGW8-B1a+TaGW2-6A-ATaSus2-2Ba+TaGW8-B1a+TaGW2-6A-ATaGW8-B1a+TaGS-D1a+TaCwi-A1aTaGW8-B1a+TaGS-D1a+TaGW2-6A-ATaGW8-B1a+TaCwi-A1a+TaGW2-6A-ATaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaGW2-6A-ATaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-ATaSus2-2Ba+TaGW8-B1a+TaCwi-A1a+TaGW2-6A-ATaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A。其中,TaSus2-2Ba+TaGW8-B1a+TaGW2-6A-A组合分布频率最低,为1.90%;TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A组合分布频率最高,为31.56%。进一步对2023年度种植在郑州和驻马店、2024年度种植在新乡的3个环境下各品种(系)籽粒性状进行考察和分析发现,在这9种基因组合类型中,TaGW8-B1a+TaGW2-6A-A类型对提高小麦粒重的效应较低,而聚合5个粒重优异基因的组合类型TaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A对小麦粒重的提升效应较高。这说明增加粒重优异基因(单倍型)数量能有效提高黄淮麦区小麦品种的粒重。

小麦  /  粒重  /  分子标记  /  育种  /  黄淮南片麦区

Thousand-kernel weight is one of the key yield components in modern wheat breeding where significant progress has been made through genetic improvement. It is crucial to conduct in-depth research on the important genes controlling wheat kernel weight and their functions. In this study, molecular markers for five genes related to wheat kernel weight (TaSus2-2B, TaGW8-B1, TaCwi-A1, TaGS-D1, and TaGW2-6A) were used to test 263 new wheat varieties (lines) collected from the 2023-2024 national trials in the Huanghuai wheat region. Among these varieties (lines), all kernel weight-related genes existed in combinations. There were nine types of combinations for the five prior haplotypes, specifically: TaGW8-B1a+TaGW2-6A-A, TaSus2-2Ba+TaGW8-B1a+TaGW2-6A-A, TaGW8-B1a+TaGS-D1a+TaCwi-A1a, TaGW8-B1a+TaGS-D1a+TaGW2-6A-A, TaGW8-B1a+TaCwi-A1a+TaGW2-6A-A, TaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaGW2-6A-A, TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A, TaSus2-2Ba+TaGW8-B1a+TaCwi-A1a+TaGW2-6A-A, and TaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A. Among these combinations, the TaSus2-2Ba+TaGW8-B1a+TaGW2-6A-A combination had the lowest frequency at 1.90%, while the TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A combination had the highest frequency at 31.56%. Further evaluation and analysis of kernel traits in 2023 in Zhengzhou and Zhumadian and in 2024 in Xinxiang revealed that among these nine gene combination types, the TaGW8-B1a+TaGW2-6A-A combination exhibited a relatively weak effect on increasing wheat kernel weight, whereas the combination type with five pyramided superior kernel weight-related alleles(TaSus2-2Ba+TaGW8-B1a+TaGS-D1a+TaCwi-A1a+TaGW2-6A-A) showed a relatively strong effect on improving wheat kernel weight. The results of this study indicated that increasing the number of superior kernel weight-related genes(haplotypes) could effectively enhance the kernel weight of wheat varieties in the Huanghuai wheat region.

Wheat  /  Grain weight  /  Molecular marker  /  Breeding  /  Southern area of the Huanghuai wheat region
王羽, 郭昱潇, 孙天一, 郭鑫鑫, 林鹏威, 陈怡萱, 郭瑞, 李怡姿, 陈杰, 张亚婕, 郑宏远. 263份黄淮南片麦区小麦新品种(系)粒重相关基因的等位变异鉴定. 麦类作物学报, 2026 , 46 (2) : 174 -186 . DOI: 10.7606/j.issn.1009-1041.2026.02.04
Yu WANG, Yuxiao GUO, Tianyi SUN, Xinxin GUO, Pengwei LIN, Yixuan CHEN, Rui GUO, Yizi LI, Jie CHEN, Yajie ZHANG, Hongyuan ZHENG. Identification of Allelic Variations of Grain Weight-Related Genes in 263 New Wheat Varieties(Lines) in the Southern Area of the Huanghuai Wheat Region[J]. Journal of Triticeae Crops, 2026 , 46 (2) : 174 -186 . DOI: 10.7606/j.issn.1009-1041.2026.02.04
  • 国家重点研发计划项目(2021YFF1000203)
  • 驻马店市重点研发专项(ZMDSZDYF2024008)
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doi: 10.7606/j.issn.1009-1041.2026.02.04
  • 接收时间:2025-07-21
  • 首发时间:2026-09-11
  • 出版时间:2026-02-15
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  • 收稿日期:2025-07-21
  • 修回日期:2025-12-05
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国家重点研发计划项目(2021YFF1000203)
驻马店市重点研发专项(ZMDSZDYF2024008)
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    1.河南农业大学农学院,河南 郑州 450046
    2.河南省驻马店市农业科学院小麦研究所,河南 驻马店 463000
    3.河南省科学技术情报中心,河南 郑州 450003

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E-mail: (郑宏远)
(陈杰)
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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