Knowledge Center Catalog

Molecular identification and validation of four stable QTL for adult-plant resistance to powdery mildew in Chinese wheat cultivar Bainong 64 (Record no. 67340)

MARC details
000 -LEADER
fixed length control field 03456nab|a22005297a|4500
001 - CONTROL NUMBER
control field 67340
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20240409235723.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 202311s2023||||mx |||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0040-5752
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1432-2242 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1007/s00122-023-04481-0
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 Xiaowan Xu
9 (RLIN) 26394
245 10 - TITLE STATEMENT
Title Molecular identification and validation of four stable QTL for adult-plant resistance to powdery mildew in Chinese wheat cultivar Bainong 64
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Name of publisher, distributor, etc. Springer Verlag,
Date of publication, distribution, etc. 2023.
Place of publication, distribution, etc. Berlin (Germany) :
500 ## - GENERAL NOTE
General note Peer review
520 ## - SUMMARY, ETC.
Summary, etc. Wheat powdery mildew, caused by Blumeria graminis f. sp. tritici (Bgt), is a devastating fungal disease. Seedlings of Chinese wheat Bainong 64 are susceptible to Bgt, but adult plants have maintained resistance since it was released in 1996. A population of 171 recombinant inbred lines (RILs) developed from cross Jingshuang 16/Bainong 64 (JS16/BN64) was used to dissect genetic components of powdery mildew resistance. A genetic map comprising 5383 polymorphic markers was constructed using the 15 K SNP chip and kompetitive allele-specific PCR (KASP) markers. Composite interval mapping identified four stable QTL with favorable alleles all from BN64 on chromosome arms 1DL, 2BS, 2DL, and 6BL in at least four environments. They accounted for 8.3%, 13.8%, 14.4%, and 9.0% of the total phenotypic variation explained (PVE) in maximum, respectively. QPmjbr.caas-1DL, situated about 22 Mb from centromere, is probably a new QTL. QPmjbr.caas-2DL located near the end of arm 2DL and explained the largest PVE. Using genetic maps populated with KASP markers, QPmjbr.caas-2BS and QPmjbr.caas-6BL were fine mapped to a 1.8 cM genetic intervals spanning 13.6 Mb (76.0-89.6 Mb) and 1.7 cM and 4.9 Mb (659.9-664.8 Mb), respectively. The four QTL independent of stripe rust and leaf rust resistance were validated for powdery mildew resistance in another RIL population related to BN64 and a cultivar panel using representative KASP markers. Since BN64 has been a leading cultivar and an important breeding parent in China, the QTL and markers reported in this study will be useful for marker-assisted selection of APR.
546 ## - LANGUAGE NOTE
Language note Text in English
591 ## - CATALOGING NOTES
Affiliation Jiankang Wang : No CIMMYT Affiliation
591 ## - CATALOGING NOTES
Affiliation Yuanfeng Hao : No CIMMYT Affiliation
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1853
Topical term or geographic name as entry element Quantitative Trait Loci
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 5953
Topical term or geographic name as entry element Powdery mildews
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1310
Topical term or geographic name as entry element Wheat
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1077
Topical term or geographic name as entry element Disease resistance
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 22057
Topical term or geographic name as entry element Genotyping
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Daojie Sun
9 (RLIN) 33465
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Zhongqiu Ni
9 (RLIN) 30422
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Xinyu Zou
9 (RLIN) 33466
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Xiaoting Xu
9 (RLIN) 10966
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Mengjing Sun
9 (RLIN) 19597
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Qiang Cao
9 (RLIN) 16526
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Jingyang Tong
9 (RLIN) 19596
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Fugong Ding
9 (RLIN) 33467
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yelun Zhang
9 (RLIN) 1855
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Fengju Wang
9 (RLIN) 11073
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yachao Dong
9 (RLIN) 30420
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Luyan Zhang
9 (RLIN) 1387
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Jiankang Wang
Field link and sequence number INT2542
9 (RLIN) 842
Miscellaneous information Genetic Resources Program
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Xianchun Xia
9 (RLIN) 377
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name He Zhonghu
Field link and sequence number INT2411
9 (RLIN) 838
Miscellaneous information Global Wheat Program
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Yuanfeng Hao
Field link and sequence number INT3329
9 (RLIN) 919
Miscellaneous information Global Wheat Program
773 0# - HOST ITEM ENTRY
Title Theoretical and Applied Genetics
Related parts v. 136, no. 11, art. 232
Place, publisher, and date of publication Berlin (Germany) : Springer Verlag, 2023.
International Standard Serial Number 0040-5752
Record control number G444762
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
03/24/2024   03/24/2024 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 03/24/2024

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