Evidence map›Paper›PMID 30944981›Full record

ArticlePlanta2019

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

Xingwei Zheng, Xiaojie Wen, Ling Qiao, Jiajia Zhao, Xiaojun Zhang, Xin Li, Shuwei Zhang, Zujun Yang, Zhijian Chang, Jianli Chen and 1 more

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Article in Planta, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

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23citing papers in PubMed
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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

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3 · Its place in the literature

Who cites it

23 citing papers in PubMed.

  1. Article
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  6. Major and stably expressed QTL for traits related to the mature wheat embryo independent of kernel size.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023
    Article
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  8. Quick mapping and characterization of a co-located kernel length and thousand-kernel weight-related QTL in wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2022
    Review
  9. Genome-wide association study of grain hardness and novelMolecular breeding : new strategies in plant improvement · 2022
    Article
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  11. Transcriptomic analysis reveals the contribution ofFrontiers in plant science · 2022
    Article
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4 · The record

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5 · Who and what money

Authors and funding

11 authors.

Xingwei ZhengInstitute of Wheat Research, Shanxi Academy of Agricultural Sciences, Linfen, China.
Xiaojie WenBiotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China.
Ling QiaoInstitute of Wheat Research, Shanxi Academy of Agricultural Sciences, Linfen, China.
Jiajia ZhaoInstitute of Wheat Research, Shanxi Academy of Agricultural Sciences, Linfen, China.
Xiaojun ZhangThe Shanxi Province Key Laboratory of Crop Genetics and Gene Improvement, Institute of Crop Science, Shanxi Academy of Agricultural Sciences, Taiyuan, Shanxi, China.
Xin LiThe Shanxi Province Key Laboratory of Crop Genetics and Gene Improvement, Institute of Crop Science, Shanxi Academy of Agricultural Sciences, Taiyuan, Shanxi, China.
Shuwei ZhangThe Shanxi Province Key Laboratory of Crop Genetics and Gene Improvement, Institute of Crop Science, Shanxi Academy of Agricultural Sciences, Taiyuan, Shanxi, China.
Zujun YangThe Shanxi Province Key Laboratory of Crop Genetics and Gene Improvement, Institute of Crop Science, Shanxi Academy of Agricultural Sciences, Taiyuan, Shanxi, China.
Zhijian ChangThe Shanxi Province Key Laboratory of Crop Genetics and Gene Improvement, Institute of Crop Science, Shanxi Academy of Agricultural Sciences, Taiyuan, Shanxi, China.
Jianli ChenDepartment of Plant Sciences, University of Idaho, Aberdeen, ID, USA. jchen@uidaho.edu.
Jun ZhengInstitute of Wheat Research, Shanxi Academy of Agricultural Sciences, Linfen, China. zhengjun@sxagri.ac.cn.

Funding

Agricultural Science and Technology Project 17yzgc010Agricultural Science and Technology Project YCX2018413National Key Research and Development Program of China 2017YFD0100600Natural Science Foundation of Shanxi Province 2016011001Natural Science Foundation of Shanxi Province 201703D211007
6 · The paper itself

Abstract

MAIN

conclusionIn wheat, a QTL QTrl.saw-2D.2 associated with the total root length was identified, presumably containing genes closely related to root development. A mapping population of 184 recombinant inbred lines derived from the cross SY95-71 × CH7034 was used to map QTL for seedling root characteristics in hydroponic culture (HC) and in soil-filled pot (SP) methods. Four traits, including maximum root length (MRL), root number (RN), total length (TRL), and root diameter (RD) were measured and used in QTL analyses. A total of 33 QTL for the four root traits were detected, 17 QTLs for TRL, six for RN, seven for MRL, and three for RD. Seven QTL were detected in both HC and SP methods, which explained 7-18% phenotypic variation. One QTL QTrl.saw-2D.2 detected in both HC and SP methods was also validated in another population comprised of 215 diverse lines. This QTL is a novel QTL that explained the highest phenotypic variation 18% in all QTL identified in the present study. Based on candidate gene and comparative genomics analyses, the QTL QTrl.saw-2D.2 may contain genes closely related to root development in wheat (Triticum aestivum L.). The two candidate genes were proposed to explore in future studies.

Indexed as

Chromosome MappingDroughtsGenetic LinkageGenome-Wide Association StudyPhenotypePlant RootsQuantitative Trait LociSeedlingsTriticumDrought tolerance coefficientQuantitative trait locusStay greenTotal root lengthYield components

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.