MARC details
000 -LEADER |
fixed length control field |
02712nam a22004337a 4500 |
001 - CONTROL NUMBER |
control field |
G81199 |
003 - CONTROL NUMBER IDENTIFIER |
control field |
MX-TxCIM |
005 - DATE AND TIME OF LATEST TRANSACTION |
control field |
20240919021106.0 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
121211s ||||f| 0 p|p||0|| | |
020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
International Standard Book Number |
970-648-116-8 |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
MX-TxCIM |
072 #0 - SUBJECT CATEGORY CODE |
Subject category code |
E16 |
072 #0 - SUBJECT CATEGORY CODE |
Subject category code |
F30 |
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
Look under series title |
100 1# - MAIN ENTRY--PERSONAL NAME |
Personal name |
Yi-qin, H. |
Affiliation |
Asian Regional Maize Workshop, 8: New Technologies for the New Millennium |
110 0# - MAIN ENTRY--CORPORATE NAME |
Corporate name or jurisdiction name as entry element |
Centro Internacional de Mejoramiento de Maiz y Trigo (CIMMYT), Mexico, DF (Mexico) |
111 2# - MAIN ENTRY--MEETING NAME |
Meeting name or jurisdiction name as entry element |
Proceedings of the Asian Regional Maize Workshop |
Location of meeting |
Bangkok (Thailand) |
Date of meeting |
5-8 Aug 2002 |
245 00 - TITLE STATEMENT |
Title |
Classification of heterotic groups among maize germplasm in China using molecular markers |
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
Place of publication, distribution, etc. |
Mexico, DF (Mexico) |
Name of publisher, distributor, etc. |
CIMMYT : |
Date of publication, distribution, etc. |
2004 |
300 ## - PHYSICAL DESCRIPTION |
Extent |
p. 43-49 |
340 ## - PHYSICAL MEDIUM |
Material base and configuration |
Printed |
520 ## - SUMMARY, ETC. |
Summary, etc. |
Classification of heterotic groups is essential for maize breeding. RFLP has provided a powerful tool to assign maize inbred lines into heterotic groups. In this study, 45 inbred lines that are used widely in China, besides four lines from USA were chosen for RFLP analysis. Fufty-four RFLP core markers covering the 10 chromosomes of maize were used. The total DNA of each sample was digested with EcoR I, BamH I and Hind III. A total of 860 bands were detected among the 45 inbred lines based on RFLP analysis, mapping to 212 loci. A number of allele at each locus ranged from 2 to 9 with an average of 4.06. In total, 45 inbred lines were classified into six heterotic groups according to RFLPs. Three heterotic groups, including Mo 17, B73 and Oh43 respectively, represented the U.S. heterotic groups. Twenty-one inbred lines, most of which were derived from the Chinese local germplasm, were classified into two heterotic groups, indicating that the local germplasm was different from U.S. germplasm at the molecular level, and played an important role in maize hybrid production in China. Two inbred lines from the tropical germplasm were assigned to the same group. These results provided useful information to understand maize heterotic groups and heterotic patterns in China. |
546 ## - LANGUAGE NOTE |
Language note |
English |
591 ## - CATALOGING NOTES |
Affiliation |
0501|AGRIS 0501|AL-Maize Program |
595 ## - COLLECTION |
Collection |
CIMMYT Publications Collection |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Chromosomes |
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Crop yield |
Miscellaneous information |
AGROVOC |
Source of heading or term |
|
9 (RLIN) |
1066 |
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Germplasm |
Miscellaneous information |
AGROVOC |
Source of heading or term |
|
9 (RLIN) |
1136 |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Heterotis |
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Hybridization |
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Inbred lines |
Miscellaneous information |
AGROVOC |
Source of heading or term |
|
9 (RLIN) |
1155 |
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Topical term or geographic name as entry element |
Maize |
Miscellaneous information |
AGROVOC |
Source of heading or term |
|
9 (RLIN) |
1173 |
653 0# - INDEX TERM--UNCONTROLLED |
Uncontrolled term |
CIMMYT |
650 17 - 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 |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Jian-sheng, L., |
Relator term |
coaut. |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Srinivasan, G.|Zaidi, P.H.|Prasanna, B.M.|Gonzalez, F.|Lesnick, K. |
Relator term |
eds. |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Koha item type |
Conference proceedings |