Literature DB >> 28841403

Identification of quantitative trait loci for seedling root traits from Tibetan semi-wild wheat (Triticum aestivum subsp. tibetanum).

Jian Ma1,1, Wei Luo1,1, Han Zhang1,1, Xiao-Hong Zhou1,1, Na-Na Qin1,1, Yu-Ming Wei1,1, Ya-Xi Liu1,1, Qian-Tao Jiang1,1, Guo-Yue Chen1,1, You-Liang Zheng1,1, Xiu-Jin Lan1,1.   

Abstract

As a primitive hexaploid wheat resource distributed only in Tibet, Tibetan semi-wild wheat (Triticum aestivum subsp. tibetanum Shao) possesses unique characteristics that could be exploited in wheat breeding programs. Its good root system could offer a stable platform for above-ground components. To detect possible excellent locus for root traits from Tibetan semi-wild wheat, we identified QTLs for root traits using a recombinant inbred line population derived from a cross between Tibetan semi-wild wheat Q1028 and Zhengmai 9023. A total of 15 QTLs on eight chromosomes were detected, including four major QTLs, QMrl.sau-7B, QTrl.sau-4B, QAd.sau-7A, and QSa.sau-4B. The phenotypic variation explained by each of these QTLs ranges from 5.67% to 16.68%. Positive alleles of six QTLs were derived from Q1028. Several novel QTLs for root traits were identified. In addition, significant correlations were detected amongst root traits and agronomic traits. Taken together, these results suggest that Tibetan semi-wild wheat and the newly identified novel QTLs could be useful in future breeding programs.

Entities:  

Keywords:  Tibetan semi-wild wheat; blé tibétain semi-sauvage; caractère racinaire; correlation; corrélation; lignée recombinante fixée; locus de caractère quantitatif; quantitative trait locus; recombinant inbred line; root trait

Mesh：

Year:  2017        PMID： 28841403     DOI： 10.1139/gen-2017-0097

Source DB:  PubMed          Journal:  Genome        ISSN： 0831-2796            Impact factor:   2.166


  10 in total

1.  Genetic Screening for Mutants with Altered Seminal Root Numbers in Hexaploid Wheat Using a High-Throughput Root Phenotyping Platform.

Authors:  Oluwaseyi Shorinola; Ryan Kaye; Guy Golan; Zvi Peleg; Stefan Kepinski; Cristobal Uauy
Journal:  G3 (Bethesda)       Date:  2019-09-04       Impact factor: 3.154

2.  A novel QTL QTrl.saw-2D.2 associated with the total root length identified by linkage and association analyses in wheat (Triticum aestivum L.).

Authors:  Xingwei Zheng; Xiaojie Wen; Ling Qiao; Jiajia Zhao; Xiaojun Zhang; Xin Li; Shuwei Zhang; Zujun Yang; Zhijian Chang; Jianli Chen; Jun Zheng
Journal:  Planta       Date:  2019-04-03       Impact factor: 4.116

Review 3.  Drought Response in Wheat: Key Genes and Regulatory Mechanisms Controlling Root System Architecture and Transpiration Efficiency.

Authors:  Manoj Kulkarni; Raju Soolanayakanahally; Satoshi Ogawa; Yusaku Uga; Michael G Selvaraj; Sateesh Kagale
Journal:  Front Chem       Date:  2017-12-05       Impact factor: 5.221

4.  Regulation of Sixth Seminal Root Formation by Jasmonate in Triticum aestivum L.

Authors:  Alexey Pigolev; Dmitry Miroshnichenko; Sergey Dolgov; Tatyana Savchenko
Journal:  Plants (Basel)       Date:  2021-01-23

5.  Genome-Wide Association Study on Root System Architecture and Identification of Candidate Genes in Wheat (Triticum aestivum L.).

Authors:  Jianhui Ma; Dongyang Zhao; Xiaoxiao Tang; Meng Yuan; Daijing Zhang; Mengyuan Xu; Yingze Duan; Haiyue Ren; Qingdong Zeng; Jianhui Wu; Dejun Han; Tian Li; Lina Jiang
Journal:  Int J Mol Sci       Date:  2022-02-06       Impact factor: 5.923

6.  A major quantitative trait locus for wheat total root length associated with precipitation distribution.

Authors:  Huangxin Chen; Jiatai Wei; Rong Tian; Zhaoyong Zeng; Huaping Tang; Yanlin Liu; Qiang Xu; Mei Deng; Qiantao Jiang; Guoyue Chen; Yaxi Liu; Wei Li; Pengfei Qi; Yunfeng Jiang; Yun Jiang; Liwei Tang; Yuming Wei; Youliang Zheng; Xiujin Lan; Jian Ma
Journal:  Front Plant Sci       Date:  2022-08-24       Impact factor: 6.627

7.  Identification and validation of a locus for wheat maximum root length independent of parental reproductive environment.

Authors:  Huangxin Chen; Conghao Zhao; Yaoyao Yang; Zhaoyong Zeng; Wei Li; Yanlin Liu; Huaping Tang; Qiang Xu; Mei Deng; Qiantao Jiang; Guoyue Chen; Yuanying Peng; Yunfeng Jiang; Yun Jiang; Yuming Wei; Youliang Zheng; Xiujin Lan; Jian Ma
Journal:  Front Plant Sci       Date:  2022-09-12       Impact factor: 6.627

8.  Genome-wide association screening and verification of potential genes associated with root architectural traits in maize (Zea mays L.) at multiple seedling stages.

Authors:  Abdourazak Alio Moussa; Ajmal Mandozai; Yukun Jin; Jing Qu; Qi Zhang; He Zhao; Gulaqa Anwari; Mohamed Abdelsamiaa Sayed Khalifa; Abraham Lamboro; Muhammad Noman; Yacoubou Bakasso; Mo Zhang; Shuyan Guan; Piwu Wang
Journal:  BMC Genomics       Date:  2021-07-20       Impact factor: 3.969

Review 9.  Genetics and genomics of root system variation in adaptation to drought stress in cereal crops.

Authors:  Md Nurealam Siddiqui; Jens Léon; Ali A Naz; Agim Ballvora
Journal:  J Exp Bot       Date:  2021-02-24       Impact factor: 6.992

10.  Isolation and Molecular Characterisation of TtDro1A and TtDro1B Genes from Triticum turgidum Subspecies durum and turgidum, Study of Their Influences on Seedling Root Angles.

Authors:  Yolanda Loarce; Alejandra Cabeza; Rodrigo Cañas; Juan M González
Journal:  Plants (Basel)       Date:  2022-03-19
  10 in total

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