COMPARISON OF RDNA AND MTDNA IN THE SIBLING SPECIES ANOPHELES-FREEBORNI AND ANOPHELES-HERMSI

被引：38

作者：

COLLINS, FH ^{[1
]}

PORTER, CH ^{[1
]}

COPE, SE ^{[1
]}

机构：

[1] UNIV CALIF LOS ANGELES, SCH PUBL HLTH, LOS ANGELES, CA 90024 USA

来源：

AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE | 1990年 / 42卷 / 05期

关键词：

D O I：

10.4269/ajtmh.1990.42.417

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

Comparison of the ribosomal DNA (rDNA) and mitochondrial DNA (mtDNA) of Anopheles freeborni and A. hermsi, 2 morphologically indistinguishable mosquito species in the Northern American A. maculipennis complex, revealed restriction enzyme site variation in both DNA families. Diagnostically useful interspecific differences in the rDNA were observed in the external transcribed spacer (ETS) and internal transcribed spacer (ITS) regions. The regions encoding rRNA, however, were indistinguishable with respect to the enzymes used. Intraspecific site and genome length variations were present in the mtDNA of 5 colonies of A. freeborni and 3 colonies of A. hermsi, but no species-specific differences were observed.

引用

页码：417 / 423

页数：7

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