QTL mapping in tropical maize. II: (Record no. 18549)

000 -LEADER
fixed length control field 03575nab a22005297a 4500
001 - CONTROL NUMBER
control field a65066
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20170719155143.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211b |||p||p||||||| |z||| |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1435-0653 (Revista en electrónico)
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) CIS-2635
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Bohn, M.
245 00 - TITLE STATEMENT
Title QTL mapping in tropical maize. II:
Remainder of title Comparison of genomic regions for resistance to Diatraea spp.
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Date of publication, distribution, etc. 1997
340 ## - PHYSICAL MEDIUM
Material base and configuration Printed
500 ## - GENERAL NOTE
General note AGRIS 1998-018725
500 ## - GENERAL NOTE
General note Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0011-183X
520 ## - SUMMARY, ETC.
Summary, etc. Southwestern corn borer (SWCB), Diatraea grandiosella (Dyar), and the sugar cane borer (SCB), Diatraea saccharalis (Fabricius), are serious insect pests in maize (Zea mays I,.) production areas of Central America and the southern USA. We mapped and characterized quantitative trait loci (QTL) affecting resistance to the leaf feeding generation of SWCB (1SWCB), compared these QTL with those for resistance to the leaf feeding generation of SCB (1SCB) identified in the same mapping population, and assessed the consistency of QTL for 1SWCB across two populations. One hundred seventy-one F-2 genotypes from cross CML131 (susceptible) x CML67 (resistant) and 100 RFLP marker loci were used for the QTL analyses. 1SWCB and 1SCB resistance were assessed in F-2:3 lines by leaf damage ratings (LDR) after artificial infestation in field experiments with two replications at one subtropical environment in 2 yr. The method of composite interval mapping (CIM) was used for QTL detection. Estimates of genotypic (sigma(g)(2)) and genotype x year interaction variance (sigma(gy)(2)) were highly significant for 1SWCB LDR and 1SCB LDR. Phenotypic and genotypic correlations between both traits were 0.62 and 1.02, respectively. For 1SWCB LDR, six QTL were detected explaining 53.3% of <(sigma)over cap (2)(g)>, with two QTL displaying significant QTL x year interactions. Ten QTL were detected for 1SCB LDR, accounting for 98.2% of <(sigma)over cap (2)(g)>. The QTL showed predominantly additive or partially dominant gene action. Seven out of 10 QTL were pleiotropic to both Diatraea spp. Three genomic regions, on Chromosomes 5 and 9, were consistent with a second mapping population derived from cross Ki3 (susceptible) x CML139 (resistant), for which seven QTL for 1SWCB LDR were found. Marker-assisted 'gene stacking' is recommended for transferring pleiotropic QTL into susceptible germplasm and for pyramiding QTL from different sources of insect resistance
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation Crop Science Society of America (CSSA)
592 ## - HEADER
Header DE-UHo 1997 BOHN D r
595 ## - COLLECTION
Collection CIMMYT Staff Publications Collection
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Central America
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Diatraea
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Diatraea saccharalis
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Latin America
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Maize
9 (RLIN) 1173
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Pest resistance
9 (RLIN) 1199
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Pests of plants
9 (RLIN) 1201
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Research projects
9 (RLIN) 1237
653 0# - INDEX TERM--UNCONTROLLED
Uncontrolled term Tropical maize CIMMYT
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1314
Topical term or geographic name as entry element Zea mays
Miscellaneous information AGROVOC
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Deutsch, J.A.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gonzalez de Leon, D.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Hoisington, D.A.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Jewell, D.C.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Jiang, C.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Khairallah, M.M.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Melchinger, A.E.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Mihm, J.A.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Utz, H.F.,
Relator term coaut.
740 ## - ADDED ENTRY--UNCONTROLLED RELATED/ANALYTICAL TITLE
Uncontrolled related/analytical title 65066
740 ## - ADDED ENTRY--UNCONTROLLED RELATED/ANALYTICAL TITLE
Uncontrolled related/analytical title 68482
773 0# - HOST ITEM ENTRY
Title Crop Science
Note 649225
Related parts v. 37, no. 6, p. 1892-1902
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Holdings
Withdrawn status Lost status Damaged status Not for loan Collection code Permanent Location Current Location Date acquired Full call number Barcode Date last seen Copy number Price effective from Koha item type
  Not Lost     CIMMYT Staff Publications Collection CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 2015-02-10 CIS-2635 649225 2015-02-10 1 2015-02-10 Article
baner

International Maize and Wheat Improvement Center (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
If you have any question, please contact us at CIMMYT-Knowledge-Center@cgiar.org

Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT) © Copyright 2015. Carretera México-Veracruz. Km. 45, El Batán, Texcoco, México, C.P. 56237.
Si tiene cualquier pregunta, contáctenos a CIMMYT-Knowledge-Center@cgiar.org