Knowledge Center Catalog

Identification of seedling resistance to stem rust in advanced wheat lines and varieties from Pakistan (Record no. 62744)

MARC details
000 -LEADER
fixed length control field 03728nab|a22005777a|4500
001 - CONTROL NUMBER
control field 62744
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20211006074310.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 200423s2020||||xxu|||p|op||||00||0|eng|d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0011-183X
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1435-0653 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1002/csc2.20056
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 Rehman, M.U.
9 (RLIN) 3273
245 10 - TITLE STATEMENT
Title Identification of seedling resistance to stem rust in advanced wheat lines and varieties from Pakistan
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Madison (USA) :
Name of publisher, distributor, etc. CSSA :
-- Wiley,
Date of publication, distribution, etc. 2020.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Stem rust is a major disease of wheat (Triticum aestivum L.) worldwide and new Puccinia graminis f. sp. tritici (Pgt) races including TTKSK (Ug99) pose a serious threat to wheat production. The protection of new varieties against Pgt races can be increased by identifying and combining several types of stem rust resistance genes (Sr). We screened a set of 707 wheat lines and cultivars against 11 Pgt races under glass house conditions. Of the tested lines, groups of 99, 513, 289, and 515 exhibited low infection type (IT < 3) to races TTKSK, TRTTF, TTTTF, and RRTTF, respectively. Screening against Pgt races (QFCSC, QTHJC, MCCFC, RCRSC, RKRQC, TPMKC, and QCCSM) showed that most of the tested lines were resistant. These lines were screened with eight DNA markers for the presence of Sr2, Sr9a, Sr24, Sr25, Sr31, Sr36, Sr38, and Sr57 genes. Sr36 was absent from all the tested lines, whereas Sr9a was detected in four lines. The marker Sr2_ger93p predicted the presence of Sr2 in 40 lines, and marker barc71 suggested the presence of Sr24 in 12 lines. Sr25 and Sr38 were present in 13 and 54 lines, respectively. The highest frequency of Sr genes was observed for Sr57 (199 lines) and Sr31 (177 lines). Except for lines carrying Sr25 and/or Sr24 genes, most lines were susceptible to Pgt race TTKSK. Since Ug99 is overcoming Sr genes worldwide, including Sr24 and Sr36, a strategy to pyramid multiple Sr genes in new cultivars should be pursued to achieve a durable control of stem rust. The effectiveness of lines such as NRL0902, 11050, B‐2(RF)‐11, and CCRI‐6, found in the current study and featuring other Sr genes, warrants further investigation to identify the source of their resistance and use it in Pakistan wheat breeding programs.
546 ## - LANGUAGE NOTE
Language note Text in English
591 ## - CATALOGING NOTES
Affiliation Rehman, M.U. : Not in IRS Staff list but CIMMYT Affiliation
591 ## - CATALOGING NOTES
Affiliation Marshall, D. : No CIMMYT Affiliation
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Rusts
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1251
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 2130
Topical term or geographic name as entry element Puccinia graminis
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Wheat
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1310
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Disease resistance
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1077
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 2277
Topical term or geographic name as entry element Genetic resistance
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM
Source of heading or term AGROVOC
9 (RLIN) 1848
Topical term or geographic name as entry element Genetic markers
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gale, S.
9 (RLIN) 1713
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Brown-Guedira, G.
9 (RLIN) 6014
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Yue Jin
9 (RLIN) 1696
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Marshall, D.
9 (RLIN) 2748
Field link and sequence number I1706672
Miscellaneous information Genetic Resource Program
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Whitcher, L.W.
9 (RLIN) 8263
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Williamson, S.
9 (RLIN) 8264
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Rouse, M.N.
9 (RLIN) 1699
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Ahmad, J.
9 (RLIN) 2889
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Ahmad, G.
9 (RLIN) 1889
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Shah, I.A.
9 (RLIN) 3321
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Mehboob Ali Sial
9 (RLIN) 4257
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Rauf, Y.
9 (RLIN) 3322
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Rattu, A.R.
9 (RLIN) 3311
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Mirza, J.I.
9 (RLIN) 1946
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Ward, R.W.
9 (RLIN) 856
Field link and sequence number INT2733
Miscellaneous information Global Wheat Program
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Nadeem, M.
9 (RLIN) 16553
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Ullah, G.
9 (RLIN) 2893
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Imtiaz, M.
9 (RLIN) 917
Field link and sequence number INT3326
Miscellaneous information Global Wheat Program
773 0# - HOST ITEM ENTRY
Title Crop Science
Related parts v. 60, no. 2, p. 804-811
Place, publisher, and date of publication Madison (USA) : CSSA : Wiley, 2020.
International Standard Serial Number 1435-0653
Record control number u444244
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/20985
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
10/16/2020   10/16/2020 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 10/16/2020

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