TAILIEUCHUNG - báo cáo khoa học: "Linkage in cattle between the major histocompatibility complex (BoLA) and the M blood group system"

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Linkage in cattle between the major histocompatibility complex (BoLA) and the M blood group system | Génét. Sél. Evol. 1984 16 4 405-416 Linkage in cattle between the major histocompatibility complex BoLA and the M blood group system H. LEVEZIEL and . HINES . Laboratoire de Génétique biochimique Centre de Recherches zootechniques F 78350 Jouy-en-Josas Immunogenetics Laboratory Department of Dairy Science The Ohio State University 2027 Coffey Road Columbus Ohio 43210 . Summary Relationships between the bovine Major Histocompatibility Complex MHC and 11 blood group systems were examined using genetic information obtained from 58 families with doubly-hete-rozygous parents. The data were analyzed by the lod-score method. Close to moderate linkage between the cattle MHC BoLA complex and 10 blood group loci A B c F J L s z R and T was excluded. Evidence for a close linkage between BoLA andthe M blood group system is presented and a recombination frequency of was estimated. The possibility of a linkage disequilibrium in the BoLA-M system chromosomal region is suggested. Key words Cattle histocompatibility blood groups linkage. Resume Liaison génétique entre le Complexe Majeur d Histocompatibilite BoLA et le système M de groupes sanguins des bovins Les relations entre le Complexe Majeur d Histocompatibilite CMH des bovins et les 11 systèmes de groupes sanguins ont été examinees en utilisant rinformation génétique recueillie dans 58 families de parents double-heterozygotes. Les données ont ệtệ analysees par la méthode du lod-score. Toute liaison génétique étroite OU modérée entre le CMH bovin complexe BoLA et 10 des loci de groupes sanguins A B c F J L s z R et T est exclue. L existence d une liaison génétique étroite entre BoLA et le système M de groupes sanguins est établie avec une frequence de recombinaison estimée à 0 04. La possibilité d un déséquiíibre de liaison au sein de la region chromosomique BoLA-système M est suggérée. Mots clés Bovins histocompatibilité groupes sanguins liaison génétique. 406 H. LEVEZIEL . HINES I. Introduction Following

• Báo cáo khoa học
• Báo cáo sinh học hay
• cách trình bày báo cáo
• báo cáo sinh học
• công trình nghiên cứu sinh học
• tài liệu về sinh học