Knowledge Center Catalog

TaIAA10-6D orchestrates processing quality and grain yield by modulating glutenin/gliadin ratio and plant morphogenesis in wheat (Record no. 69603)

MARC details
000 -LEADER
fixed length control field 03658nab|a22004817a|4500
001 - CONTROL NUMBER
control field 69603
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20251126092200.0
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 2095-5421
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 2214-5141 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1016/j.cj.2025.06.002
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 Siyang Liu
9 (RLIN) 37244
245 10 - TITLE STATEMENT
Title TaIAA10-6D orchestrates processing quality and grain yield by modulating glutenin/gliadin ratio and plant morphogenesis in wheat
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. China :
Name of publisher, distributor, etc. Elsevier B.V. ;
-- KeAi Communications Co. Ltd.,
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. High molecular weight glutenin subunits (HMW-GS), major components of seed storage proteins in wheat, have large effects on processing quality. GLU-1 genes encode HMW-GS and their expression is mainly controlled at the transcriptional level by interactions between cis-regulatory elements and transcription factors. We previously identified an Aux/IAA transcription factor TaIAA10-6D that bound to a conserved cis-regulatory module CCRM1-1, the most essential conserved cis-regulatory module in GLU-1. Here, we confirmed the binding of TaIAA10-6D to CCRM1-1 using yeast one hybrid and dual-luciferase reporter assays. The enhanced expression of TaIAA10-6D suppressed glutenin accumulation and increased gliadin content. Dynamic transcriptome analyses revealed that TaIAA10-6D overexpression down-regulated glutenin and gliadin genes during an early stage of grain filling, but up-regulated gliadin genes during a late stage probably by endoplasmic reticulum stress, accounting for its effect on the trade-off between glutenin and gliadin. Rheological property and processing quality assays showed that TaIAA10-6D overproduction reduced stabilization time and bread quality, but enhanced cookie quality. Overexpression of TaIAA10-6D also reduced plant height, leaf size, kernel number and grain yield. We identified two major haplotypes of TaIAA10-6D, Hap I and Hap II, and developed a breeding-friendly diagnostic marker. Hap I conferred higher expression of TaIAA10-6D and concomitantly reduced plant height and kernel number, but had little effect on grain yield, contributing to lodging resistance without yield penalty. Hap I was subjected to positive selection in breeding. The findings provide a useful gene for wheat improvement and broaden insights into the regulatory machinery underpinning auxin-mediated quality formation, plant morphogenesis and yield gain.
546 ## - LANGUAGE NOTE
Language note Text in English
597 ## - CGIAR Initiative
Donor or Funder National Natural Science Foundation of China
-- China Postdoctoral Science Foundation
-- Chinese Academy of Agricultural Sciences (CAAS)
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Agronomic characters
Source of heading or term AGROVOC
9 (RLIN) 1008
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Auxins
Source of heading or term AGROVOC
9 (RLIN) 1015
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Transcription factors
Source of heading or term AGROVOC
9 (RLIN) 6527
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Processing quality
Source of heading or term AGROVOC
9 (RLIN) 9916
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Seed storage proteins
Source of heading or term AGROVOC
9 (RLIN) 12517
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
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Lina Xie
9 (RLIN) 32205
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Haibin Wu
9 (RLIN) 40696
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Dengan Xu
9 (RLIN) 5904
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Rui Che
9 (RLIN) 40692
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Wenfei Tian
9 (RLIN) 26337
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Bingyan Liu
9 (RLIN) 32206
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yuheng Chao
9 (RLIN) 40691
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yan Zhang
9 (RLIN) 16460
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 Shuanghe Cao
9 (RLIN) 5093
773 0# - HOST ITEM ENTRY
Title Crop Journal
Place, publisher, and date of publication China : Elsevier B.V. ; KeAi Communications Co., 2025.
International Standard Serial Number 2095-5421
Related parts v. 13, no. 5, p. 1460-1469
Record control number 56924
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/36188
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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