| Autor: |
T I, Elsner, H, Albertsen, S C, Gerken, P, Cartwright, R, White |
| Rok vydání: |
1995 |
| Předmět: |
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| Zdroj: |
American journal of human genetics. 56(2) |
| ISSN: |
0002-9297 |
| Popis: |
Placing new markers on a previously existing genetic map by using conventional methods of multilocus linkage analysis requires that a large number of reference families be genotyped. This paper presents a methodology for placing new markers on existing genetic maps by genotyping only a few individuals in a selected subset of the reference panel. We show that by identifying meiotic breakpoint events within existing genetic maps and genotyping individuals who exhibit these events, along with one nonrecombinant sibling and their parents, we can determine precise location for new markers even within subcentimorgan chromosomal regions. This method also improves detection of errors in genotyping and assists in the observation of chromosome behavior in specific regions. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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