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 |