Revision of the genetic map of the linkage group

Mitsuiku Nakayama, Hiroshi Doira, Yutaka Banno

Research output: Contribution to journalArticle

Abstract

It was revealed that the mutant Nd-t, which had been mapped at 0.0 position on the twenty-third linkage group, was not a gene mutation but a chromosomal aberration of the type T (23; 25) Nd. A series of crossing over experiments was carried out to revise the genetic map of the twenty-third linkage group. Heterozygous F1 males of the type BphB tub sp/Bphc ++ were backcrossed to BphB tub sp females. The recombination value between Bph and tub obtained from the segregation in male larvae was 6.88%, whereas the value between tub and sp was calculated to be 15.98% based on the observation of female moths. Taking previously determined order of gene arrangement on the chromosome into consideration, the map units of the genes on the twenty-third linkage group were revised as follows.

Original languageEnglish
Pages (from-to)53-56
Number of pages4
JournalJournal of Sericultural Science of Japan
Volume57
Issue number1
DOIs
Publication statusPublished - Jan 1 1988

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics

Fingerprint Dive into the research topics of 'Revision of the genetic map of the linkage group'. Together they form a unique fingerprint.

  • Cite this