Linkage disequilibrium and genetic variability (Record no. 12921)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01559nab a22002777a 4500 |
| 001 - CONTROL NUMBER | |
| control field | G48127 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-TxCIM |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20170719154952.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 121211b |||p||p||||||| |z||| | |
| 022 0# - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0016-6723 |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | MX-TxCIM |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | En |
| 043 ## - GEOGRAPHIC AREA CODE | |
| Geographic area code | XE |
| 072 #0 - SUBJECT CATEGORY CODE | |
| Subject category code | L10 |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 75-023305 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Bulmer, M.G. |
| 9 (RLIN) | 453 |
| 245 00 - TITLE STATEMENT | |
| Title | Linkage disequilibrium and genetic variability |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) | |
| Date of publication, distribution, etc. | 1974 |
| 340 ## - PHYSICAL MEDIUM | |
| Material base and configuration | Printed |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | It has been shown previously that, even in the absence of linkage, selection can cause an appreciable change in the genetic variance of a metric character due to disequilibrium; this change is temporary and is rapidly reversed when selection ceases. This result is here extended to allow for the effect of linkage, and it is shown that the change in the variance is effectively determined by the harmonic mean of the recombination fractions. The validity of the approximate general formula derived here has been checked by comparison with exact results obtained from models with five or six loci. In order to determine the likely value of the harmonic mean recombination fraction, a simple model was constructed in which it was assumed that loci are distributed at random along the chromosome maps. Results of computer simulations of this model are reported for different chromosome numbers and numbers of loci. |
| 546 ## - LANGUAGE NOTE | |
| Language note | English |
| 591 ## - CATALOGING NOTES | |
| Affiliation | COMOD |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name as entry element | Animal genetics and breeding |
| 773 0# - HOST ITEM ENTRY | |
| Title | Genetical Research |
| Note | 75-023305 |
| Related parts | v. 23, no. 3, p. 281-289 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | Article |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Date last seen | Total Checkouts | Full call number | Barcode | Copy number | Price effective from | Koha item type | Lost status | Damaged status | Not for loan | Collection code | Withdrawn status | Home library | Current library | Date acquired |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02/10/2015 | 75-023305 | 75-023305 | 1 | 02/10/2015 | Article | Not Lost | AGRIS Collection | CIMMYT Knowledge Center: John Woolston Library | CIMMYT Knowledge Center: John Woolston Library | 02/10/2015 |