DIFFERENCES IN AMINO ACID COMPOSITIONS OF PUPAL SHEATHS BETWEEN WILD AND BLACK PUPA STRAINS IN SOME SPECIES OF INSECTS
DIFFERENCES IN AMINO ACID COMPOSITIONS OF PUPAL SHEATHS BETWEEN WILD AND BLACK PUPA STRAINS IN SOME SPECIES OF INSECTS
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某些昆虫野生品系和黑蛹品系蛹鞘氨基酸组成的差异
DOI：
10.1266/jjg.40.203
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发表时间：
1965
期刊：
影响因子：
--
通讯作者：
T. Seki
中科院分区：
文献类型：
--
作者：
Y. Fukushi;T. Seki
用日立KLA-2型氨基酸分析仪对家蚕、果蝇和蝇的蛹鞘酸解产物进行了氨基酸分析。β-丙氨酸存在于野生品系(蛹色为棕色)的蛹鞘中，而不存在于某些黑色品系的蛹鞘中。然而，在家蚕BP黑蛹突变体中，在蚕蛹鞘中检测到β-丙氨酸。这个突变体BP与“煤烟”黑蛹突变体有很大的不同，在这个突变体中，蛹鞘中不含β-丙氨酸。在家蝇杂交种(BP/+)的蛹鞘中，β-丙氨酸的含量与野生型(+/+)的一样多，其蛹色与野生型的一致。在家蚕杂交种(SO/+)的蛹鞘中也检测到β-丙氨酸。
An amino acid analysis of the acid hydrolyzates of the pupal sheaths of Bombyx, Drosophila and Musca was performed with a Hitachi KLA-2 type amino acid analyzer. β-alanine was demonstrated in the pupal sheath of wild strains (pupal color being brown) of these insects, but not in the pupal sheaths of some black pupa strains. However, in the bp black pupa mutant of a silkworm, β-alanine was detected in the pupal sheath. This mutant bp is quite different from the “sooty” black pupa mutant in which no β-alanine is contained in the pupal sheath. In the pupal sheath of a hybrid (bp/+) of Musca domestica, whose pupal color was indistinguishable from that of a wild one, β-alanine was detected as much as in that of a wild type (+/+). In the pupal sheath of a hybrid (so/+) of Bombyx mori, β-alanine was also detected.