TY - JOUR
T1 - Genetical studies on the non-molting dwarf” mutation in Bombyx mori
AU - Doira, Hiroshi
AU - Kihara, Hajime
AU - Banno, Yutaka
PY - 1984/2/1
Y1 - 1984/2/1
N2 - The recessive lethal mutation “non-molting dwarf” (symbol, nm-d) was found in F2progenies of the cross between a female sparsely mottled with fine translucent dots and a normal male. Linkage test showed that the nm-d gene was linked to Dominant chocolate (I-a) which had been mapped at position 5.9 on the ninth linkage group. Precise localization of nm-d was performed by a three-point experiment of the type I I-a/nm-d sib-mating. The locus of I (Yellow inhibitor) gene on the genetic map corresponds to position 0.0. The recombination value between I and nm-d was calculated to be 0.13%, nm-d and I-a 6.60%, I and I-a 6.74%, respectively, through the observation of 10,895 individuals. Hence the arrangement of these three gene loci on the chromosome is in the order of I/nm-d-I-a, and nm-d gene lies at position 0.1 on the ninth linkage group.
AB - The recessive lethal mutation “non-molting dwarf” (symbol, nm-d) was found in F2progenies of the cross between a female sparsely mottled with fine translucent dots and a normal male. Linkage test showed that the nm-d gene was linked to Dominant chocolate (I-a) which had been mapped at position 5.9 on the ninth linkage group. Precise localization of nm-d was performed by a three-point experiment of the type I I-a/nm-d sib-mating. The locus of I (Yellow inhibitor) gene on the genetic map corresponds to position 0.0. The recombination value between I and nm-d was calculated to be 0.13%, nm-d and I-a 6.60%, I and I-a 6.74%, respectively, through the observation of 10,895 individuals. Hence the arrangement of these three gene loci on the chromosome is in the order of I/nm-d-I-a, and nm-d gene lies at position 0.1 on the ninth linkage group.
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U2 - 10.11416/kontyushigen1930.53.427
DO - 10.11416/kontyushigen1930.53.427
M3 - Article
AN - SCOPUS:84998213845
VL - 53
SP - 427
EP - 431
JO - Journal of Insect Biotechnology and Sericology
JF - Journal of Insect Biotechnology and Sericology
SN - 1346-8073
IS - 5
ER -