[Restriction fragment length differences of genomic repetitive DNA from five sibling species of Anopheles hyrcanus group].
Zhongguo Ji Sheng Chong Xue Yu Ji Sheng Chong Bing Za Zhi
; 9(1): 8-11, 1991.
Article
en Zh
| MEDLINE
| ID: mdl-1676618
ABSTRACT
Genomic DNA were prepared from 5 sibling species of Anopheles hyrcanus group including An. sinensis (ASS), An. anthropophagus (ALA), An. liangshanensis (ALS), An. crawfordi (ACW) and An. xiaokuanus (AXK). High molecular weight DNA from each species were cut with three restriction endonucleases (Bgl II, Hae III and Pst I) and the DNA fragments analysed by agarose gel electrophoresis and ethidium bromide staining. Three enzymes (Bgl II, Hae III and Pst I) produced unique fragments in all sibling species tested. A diagnostic restriction fragment length of DNA from 5 sibling species of An. hyrcanus group may be derived from a single restriction enzyme pattern (i.e. Bgl II). The results demonstrated that the restriction fragment length differences of repetitive DNA could used as a tool to distinguish sibling species of An. hyrcanus group.
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Banco de datos:
MEDLINE
Asunto principal:
Polimorfismo de Longitud del Fragmento de Restricción
/
ADN
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Secuencias Repetitivas de Ácidos Nucleicos
/
Anopheles
Límite:
Animals
Idioma:
Zh
Año:
1991
Tipo del documento:
Article