ISSN:0003-3480    

DOI:10.1111/j.1365-2052.1974.tb01315.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

SummaryThirty‐nine blood group antigens were detected by hemolytic inhibition tests on erythrocyte ghosts prior to enzyme digestion. The ghosts, produced from erythrocytes collected from six different cattle, were digested with the proteolytic enzymes papain, protease, ficin, chymotrypsin and trypsin. Of the 39 antigens, 30 were removed from the membranes and detected in the soluble fraction resulting from the digestions. Some antigens were consistently removed by all enzymes digesting all ghosts possessing them, while the degree to which many other antigenic determinants were removed varied according to the ghosts being digested and the enzymes employed. Of the 9 remaining determinants never removed from the ghosts, some were detected in the insoluble fraction while others were not detected at all. These latter antigens were presumably destroyed by the enzyme digestio

ISSN:0003-3480    

DOI:10.1111/j.1365-2052.1974.tb01316.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

SummaryRed cell potassium concentrations were determined in 5 breeds of cattle. Most cattle had red cells with less than 50 mmol K/litre and although a few Hereford and Friesian cows had levels approaching 70 mmol K/litre, it was only in the Jersey breed that values above this were found. Attempts were made to correlate potassium levels with serological specificity using cattle S system and sheep M system blood typing reagents. Red cells negative for cattle factors S, H‘, and S were never positive for sheep L; cells positive for H’ were usually positive for M, and those positive for S were always positive for L. No obvious relationship was found between potassium levels and serological type, although some consistent trends were noted in Friesians and Herefords. Limited family data indicated that a major difference in potassium levels of red cells in cattle may be controlled by two codomi‐nant al

ISSN:0003-3480    

DOI:10.1111/j.1365-2052.1974.tb01317.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

SummaryIn a comparative study of blood group genotypes of 16 000 cattle with those of both parents, 43 cases of irregular inheritance of blood groups of the system C were observed.These cases are used for the establishment of a linear model for the genes controlling the separate parts of the blood groups.

ISSN:0003-3480    

DOI:10.1111/j.1365-2052.1974.tb01318.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

SummaryWithin the frame of our investigations on genetic variation of pig red cell enzymes, by means of enzymo‐electrophoresis and spectrophotometric measurements, four kinds of adenosine deaminase phenotypic patterns were identified in haemolysates from 542 Belgian Landrace and 502 Pietrain pigs. Segregation data are consistent with the hypothesis that these phenotypes are determined by two codominant allelesADAAandADABand a recessive silent alleleADAO, at an autosomal locus. Differences in gene frequencies between the two breeds are highly significan

ISSN:0003-3480    

DOI:10.1111/j.1365-2052.1974.tb01319.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

ISSN:0003-3480    

DOI:10.1111/j.1365-2052.1974.tb01320.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

摘要:

SummaryThe blood group system E in pigs is similar to the B system in cattle, one of the most complicated of the hitherto known blood group systems.Studies of Andresen (1957), Saison (1958), Andresen&Wroblewski (1959), Andresen et al. (1959), Andresen (1962, 1965), Rasmusen (1965), Hojný et al. (1966), Dinklage et al. (1966), Dinklage&Major (1968), Hradecký&Hojný (1972), Hojný&Hradeck (1972, 1973) lead to the determination of the various E alleles.This report presents information of a new blood group factor Epin p

ISSN:0003-3480    

DOI:10.1111/j.1365-2052.1974.tb01321.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY

ISSN:0003-3480    

DOI:10.1111/j.1365-2052.1974.tb01322.x

出版商:Blackwell Publishing Ltd    

年代:1974

数据来源: WILEY