Knowledge Center Catalog

Studies of the genetics of inheritance of stem rust resistance in bread wheat (Record no. 30143)

MARC details
000 -LEADER
fixed length control field 03196nab a22004097a 4500
001 - CONTROL NUMBER
control field G98174
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20220426223257.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 220426s2013 ke |||p|op||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1684-5315
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.5897/AJB12.2979
Qualifying information DOI is wrong in original article
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) CIS-7354
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Nzuve, F.M.
9 (RLIN) 27223
245 10 - TITLE STATEMENT
Title Studies of the genetics of inheritance of stem rust resistance in bread wheat
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. Nairobi (Kenya) :
Name of publisher, distributor, etc. Academic Journals,
Date of publication, distribution, etc. 2013.
500 ## - GENERAL NOTE
General note Peer-review: No - Open Access: Yes|http://www.ajol.info/index.php/ajb
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Pgt race TTKSK (Ug99) has a wide virulence range with respect to currently grown wheat cultivars worldwide. Aspects of migration, mutation, recombination and selection in the pathogen have led to previously deployed stem rust resistance genes being ineffective. Race TTKSK has further evolved to acquire virulence for resistance genes such as Sr24 (race Ug99 + Sr24) and Sr36 (Ug99 + Sr36). Five resistant wheat lines (KSL-2, KSL-3, KSL-5, KSL-12 and KSL-19) which were resistant in tests during 2008, 2009 and 2010 were used as parents in crosses with stem rust susceptible line CACUKE to develop genetic populations for determining the inheritance of resistance to stem rust. F3 populations were evaluated at KARI Njoro in the 2012 off season and 2012 to 2013 main season. The adult plant stem rust responses were scored using the modified Cobb?s scale. The F2:3 lines of population(s) exhibiting qualitative variation were grouped as homozygous resistant (HR), segregating (Seg) and homozygous susceptible (HS). Heavy disease pressure was present during the cropping seasons with the check CACUKE displaying 90% susceptibility. Chi square analysis revealed that the segregation data in the parent KSL-2 did not deviate significantly from the single gene model (1:2:1) suggesting that the resistance to stem rust is conditioned by a single dominant gene. The Chi square test also revealed that the stem rust resistance in the parents KSL-3, KSL-5, KSL-12 and KSL-19 was conditioned by two genes. The families from the KSL-2 and KSL-3 crosses also segregated for the presence of the pseudo black chaff implying that theSr2 gene could be present in the background of these wheat parents. The superior transgressive segregants identified in these crosses will be used in breeding.
536 ## - FUNDING INFORMATION NOTE
Text of note Global Wheat Program
546 ## - LANGUAGE NOTE
Language note Text in English
591 ## - CATALOGING NOTES
Affiliation CIMMYT Informa No. 1866| Academic Journals
594 ## - STAFFID
StaffID INT2843
595 ## - COLLECTION
Collection CIMMYT Staff Publications Collection
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 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 Genetic resistance
Source of heading or term AGROVOC
9 (RLIN) 2277
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Tusiime, G.
9 (RLIN) 27224
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 867
Personal name Bhavani, S.
Miscellaneous information Global Wheat Program
Field link and sequence number INT2843
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Njau, P.N.
9 (RLIN) 2089
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 2088
Personal name Wanyera, R.
773 0# - HOST ITEM ENTRY
Title African Journal of Biotechnology
Related parts v. 12, no. 21, p. 3153-3159
Place, publisher, and date of publication Nairobi (Kenya) : Academic Journals, 2013.
Record control number G76647
International Standard Serial Number 1684-5315
856 4# - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier http://hdl.handle.net/10883/3363
Link text Open Access through DSpace
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Source of classification or shelving scheme Dewey Decimal Classification
Suppress in OPAC No
Holdings
Date last seen Total Checkouts Full call number Price effective from Koha item type Lost status Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
07/03/2017   CIS-7354 07/03/2017 Article Not Lost     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 07/03/2017

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