Knowledge Center Catalog

Fine mapping and candidate gene analysis of a major QTL for grain length on chromosome 5BS in bread wheat (Record no. 69606)

MARC details
000 -LEADER
fixed length control field 03180nab|a22004697a|4500
001 - CONTROL NUMBER
control field 69606
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20251126092446.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 2511252025|||||cc ||p|op||||00||0|eng|dd
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 2095-3119
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 2352-3425 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1016/j.jia.2024.04.033
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 0# - MAIN ENTRY--PERSONAL NAME
Personal name Jianqi Zeng
9 (RLIN) 21712
245 10 - TITLE STATEMENT
Title Fine mapping and candidate gene analysis of a major QTL for grain length on chromosome 5BS in bread wheat
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. China :
Name of publisher, distributor, etc. Elsevier B.V. ;
-- KeAi Communications Co.,
Date of publication, distribution, etc. 2025.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Large grain is a favorable trait for appearance quality and a large sink potential in wheat breeding. The stable QTL QGl.caas-5BS for grain length was previously identified in a recombinant inbred line population from the cross of Zhongmai 871 (ZM871) and its sister line Zhongmai 895 (ZM895). Here, a BC1F6 residual heterozygous line was selected from the cross of a ZM871/ZM895//ZM871 population, and six heterozygous recombinant plants were identified in the BC1F7 population from self-pollination of the heterozygous line. QGl.caas-5BS was delimited into an interval of approximately 2.2 Mb flanked by markers Kasp_5B33 and Kasp_5B2 (25.3–27.5 Mb) by phenotyping and genotyping the secondary mapping populations derived from these heterozygous recombinant plants. Five genes were predicted as candidates of QGl.caas-5BS based on sequence polymorphism and differential expression analyses. Further mutation analysis showed that TraesCS5B02G026800 is likely the causal gene of QGl.caas-5BS. The gene-specific marker Kasp_5B_Gl for TraesCS5B02G026800 was developed, and a significant genetic effect of QGl.caas-5BS on grain length was identified in a validation population of 166 cultivars using this marker. These findings lay a good foundation for map-based cloning of QGl.caas-5BS and provide a breeding-applicable marker for the improvement of grain length in wheat.
546 ## - LANGUAGE NOTE
Language note Text in English
597 ## - CGIAR Initiative
Donor or Funder National Natural Science Foundation of China
-- Chinese Academy of Agricultural Sciences (CAAS)
-- Key Research and Development Program of Xinjiang Uygur Autonomous Region
-- Hebei Provincial Natural Science Foundation
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Breeding
Source of heading or term AGROVOC
9 (RLIN) 1029
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Candidate genes
Source of heading or term AGROVOC
9 (RLIN) 29589
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Forecasting
Source of heading or term AGROVOC
9 (RLIN) 2701
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Grain
Source of heading or term AGROVOC
9 (RLIN) 1138
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Triticum aestivum
Source of heading or term AGROVOC
9 (RLIN) 1296
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Quantitative Trait Loci
Source of heading or term AGROVOC
9 (RLIN) 1853
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Dehui Zhao
9 (RLIN) 1854
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Li Yang
9 (RLIN) 1852
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yufeng Yang
9 (RLIN) 40698
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Dan Liu
9 (RLIN) 19678
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yubing Tian
9 (RLIN) 1856
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Fengju Wang
9 (RLIN) 11073
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Shuanghe Cao
9 (RLIN) 5093
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Xianchun Xia
9 (RLIN) 377
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name He Zhonghu
Miscellaneous information Global Wheat Program
Field link and sequence number INT2411
9 (RLIN) 838
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yong Zhang
9 (RLIN) 1857
773 0# - HOST ITEM ENTRY
Title Journal of Integrative Agriculture
Place, publisher, and date of publication China : Elsevier Ltd. ; KeAi Communications Co., 2025.
International Standard Serial Number 2095-3119
Related parts v. 24, no. 7, p. 2465-2474
Record control number u56517
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/36189
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
11/25/2025   11/25/2025 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 11/25/2025

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