Mutation of the Blood-Group Genes
نویسندگان
چکیده
منابع مشابه
The Adaptive Value of Blood Group Genes in Chickens.
S a result of studies on natural populations and of long-term selection A experiments on laboratory and domestic animals, it has become increasingly apparent that one of the central problems of population genetics lies in the elucidation of the processes involved in the ‘‘ adaptive integration of hereditary systems ” (DUBININ 1948). The study of balanced polymorphism or, more broadly, of the ma...
متن کاملThe prevalence of undesired blood group antibodies in thalassemia patients
Abstract Background and Objectives Blood transfusion related alloimmunization is common among patients receiving regular blood transfusion, especially thalassemia patients. In this study we aimed to find the prevalence of alloimmunization among patients of thalassemia. Materials and Methods In this desciptional study, we screened 305 thalassemia patients (53.8% female and 46.2% male, age ...
متن کاملThe effect of parental ABO blood group on fetal surveillance
Background Several factors may cause infertility and fetal loss. Blood groups antigens seem to be implied in the mechanisms of infertility and fetal loss. Maternal natural antibody can react against father’s blood group antigens on spermatozoa. The effects of parental blood group system on infertility and fetal surveillance perceived by its manifestation in prezygotic (caused infertility) and ...
متن کاملThe incidence of spontaneous abortion in mothers with blood group O compared with other blood types
Although ABO incompatibility between mother and fetus has long been suspected as cause of spontaneous abortion in man, its precise contribution has not been completely resolved. In spite of reports in which the incompatible mating was recognized to be a cause of habitual abortion, and which eventually results in infertility or a reduction in the number of living children compared with the numbe...
متن کاملMolecular Evolutionary Analyses of the Rh Blood Group Genes and Rh50 Genes in Mammals
Takashi Kitano, Satoshi OOta and Naruya Saitou (1999) Molecular evolutionary analyses of the Rh blood group genes and Rh50 genes in mammals. Zoological Studies 38(4): 379-386. All mammals probably possess the Rh blood group gene and its homologous Rh50 gene coded membrane proteins. In this study, we compared nucleotide sequences of Rh and Rh50 genes for primates and rodents. We found that the r...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1938
ISSN: 0028-0836,1476-4687
DOI: 10.1038/142575a0