Knowledge Center Catalog

Cloning of the broadly effective wheat leaf rust resistance gene Lr42 transferred from Aegilops tauschii (Record no. 65453)

MARC details
000 -LEADER
fixed length control field 03537nab|a22006857a|4500
001 - CONTROL NUMBER
control field 65453
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20240919021233.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 202212s2022||||mx |||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 2041-1723 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1038/s41467-022-30784-9
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Lin, G.
9 (RLIN) 28197
245 10 - TITLE STATEMENT
Title Cloning of the broadly effective wheat leaf rust resistance gene Lr42 transferred from Aegilops tauschii
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Name of publisher, distributor, etc. Nature Publishing Group,
Date of publication, distribution, etc. 2022.
Place of publication, distribution, etc. United Kingdom :
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. The wheat wild relative Aegilops tauschii was previously used to transfer the Lr42 leaf rust resistance gene into bread wheat. Lr42 confers resistance at both seedling and adult stages, and it is broadly effective against all leaf rust races tested to date. Lr42 has been used extensively in the CIMMYT international wheat breeding program with resulting cultivars deployed in several countries. Here, using a bulked segregant RNA-Seq (BSR-Seq) mapping strategy, we identify three candidate genes for Lr42. Overexpression of a nucleotide-binding site leucine-rich repeat (NLR) gene AET1Gv20040300 induces strong resistance to leaf rust in wheat and a mutation of the gene disrupted the resistance. The Lr42 resistance allele is rare in Ae. tauschii and likely arose from ectopic recombination. Cloning of Lr42 provides diagnostic markers and over 1000 CIMMYT wheat lines carrying Lr42 have been developed documenting its widespread use and impact in crop improvement.
546 ## - LANGUAGE NOTE
Language note Text in English
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Alleles
Source of heading or term AGROVOC
9 (RLIN) 2185
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Clones
Source of heading or term AGROVOC
9 (RLIN) 8955
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Gene Expression
Source of heading or term AGROVOC
9 (RLIN) 8835
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Grasses
Source of heading or term AGROVOC
9 (RLIN) 8943
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Mutation
Source of heading or term AGROVOC
9 (RLIN) 3635
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Rusts
Source of heading or term AGROVOC
9 (RLIN) 1251
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Wheat
Source of heading or term AGROVOC
9 (RLIN) 1310
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Basidiomycota
Source of heading or term AGROVOC
9 (RLIN) 20554
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Disease resistance
Source of heading or term AGROVOC
9 (RLIN) 1077
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Genetics
Source of heading or term AGROVOC
9 (RLIN) 1130
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Molecular cloning
Source of heading or term AGROVOC
9 (RLIN) 28198
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Plant breeding
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1203
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Plant diseases
Source of heading or term AGROVOC
9 (RLIN) 1206
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Hui Chen
9 (RLIN) 28199
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Bin Tian
9 (RLIN) 28200
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Sehgal, S.K.
9 (RLIN) 24226
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Singh, L.K.
9 (RLIN) 1492
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Jingzhong Xie
9 (RLIN) 16451
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Rawat, N.
9 (RLIN) 28201
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name JULIANA P.
Field link and sequence number 001710082
Miscellaneous information Formerly ​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Global Wheat Program
-- Formerly BISA
9 (RLIN) 2690
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Narinder Singh
9 (RLIN) 8704
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Shrestha, S.
9 (RLIN) 8259
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Wilson, D.L.
9 (RLIN) 3981
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Shult, H.
9 (RLIN) 28202
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Lee, H.
9 (RLIN) 28203
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Schoen, A.W.
9 (RLIN) 28204
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Tiwari, V.K.
9 (RLIN) 24296
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Singh, R.P.
Field link and sequence number INT0610
9 (RLIN) 825
Miscellaneous information Global Wheat Program
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Guttieri, M.J.
9 (RLIN) 28205
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Trick, H.N.
9 (RLIN) 28206
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Poland, J.A.
9 (RLIN) 2092
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Bowden, R.L.
9 (RLIN) 3982
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Guihua Bai
9 (RLIN) 11074
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gill, B.S.
9 (RLIN) 8710
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Liu, S.
9 (RLIN) 28207
773 0# - HOST ITEM ENTRY
Title Nature Communications
Related parts v. 13, no. 1, art. 3044
Place, publisher, and date of publication United Kingdom : Nature Publishing Group, 2022
Record control number 57824
International Standard Serial Number 2041-1723
856 ## - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/22112
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
07/09/2022   07/09/2022 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 07/09/2022

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