STUDY ON THE EAP DISTRIBUTION AND PHENOTYPING OF EAP IN HUMAN BLOODSTAINS USING IEF
- VernacularTitle:红细胞和血痕酸性磷酸酶(EAP)表型及广东人群EAP基因频率的调查
- Author:
Jianjin LI
;
Jingyuan GUO
;
- Publication Type:Journal Article
- Keywords:
Isoelectric focusing(IEF);
Erythrocyte acid phosphatase(EAP);
Gene frequencies;
Bloodstain
- From:
Chinese Journal of Forensic Medicine
1986;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
The 340 blood samples from Guangdone area were detected by ultra thin poly-acrylamide gel isoelectric focusing for EAP phenotypes.The phenotypes were20 EAP A,119 EAP BA,201 EAP B.The gene frequencies of EAP were as foll- ows p~(?)0. 2338,p~(?)0. 7662. The 110 bloodstain samples of the cloth kept at roomtemperature for 7 weeks could be phenotyped correctly,The 21 bloodstain samp-les on the porcelain plate kept at room temperature for 9 weeks could be phen-otyped correctly.When the blood volume of bloodstain was equal to or over5?l EAP could be phenotyped.6 out of 20 mouldy bloodstains,the EAP BAphenotype were changed to EAP B.In blind trial,20 bloodstain samples kept atroom temperature for 7 weeds could be phenotped correctly.
