Open AccessAnalysis of mathematical approaches to the assessment of population processes on the basis of cattle blood groups characteristics
Author(s) -
V. E. Gerasimova,
Л А Герасимова,
I.Yu. Eremina,
A. I. Kuklina
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/421/2/022016
Subject(s) - herd , population , basis (linear algebra) , statistical analysis , statistics , selection (genetic algorithm) , sample (material) , biology , demography , econometrics , ecology , mathematics , computer science , artificial intelligence , chemistry , geometry , chromatography , sociology
The immunogenetic characteristics of cattle blood groups are their high variability and heterogeneity. Population processes that occur under the influence of selection pressure can be estimated on the basis of the analysis of the antigen-frequency characteristics of blood groups. Using specific herds as an example, statistical indicators were calculated, and the choice of a statistical method for identifying micropopulation processes was rationalized. A two-sample Student’s t-test for paired samples on the basis of immunogenetic indicators helped to establish differences between populations and identify processes in blood group systems.