Perspective Genetic Markers of Horned Cattle

Selionova, Marina; Chizhova, L. N.; Bobryshova, G.T.; Surzhikova, E. S.; Mikhaylenko, A. K.

doi:10.31279/2222-9345-2018-7-31-44-51

Cited by 5 publications

(1 citation statement)

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“…One of the genes that control the quality of milk is the gene for kappa-casein, since the amount of immunoglobulins depends on its density. In this regard, it is an important selection criterion for dairy cattle breeds in terms of dairy production and enhancing the safety of newborn young animals [12].…”

Section: Introductionmentioning

confidence: 99%

Influence of polymorphism of the kappa-casein gene of cows on the development of calves in the early postnatal period

et al. 2021

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The authors found that the density of colostrum in cows with a homozygous genotype for the B allele of the kappa-casein gene was higher compared to the homozygous genotype for the A allele and had a greater amount of immunoglobulins by 29.5 mg/l, respectively. The formation of high colostral immunity in calves obtained from cows of mothers of genotypes AB and BB prevented the occurrence of diseases of the gastrointestinal tract, and in calves obtained from mothers of genotype AA genotype kappa-casein with a reduced amount of immunoglobulins in colostrum, it led to the development of diarrhea in 12% of newborn calves. The dynamics of the live weight of calves obtained from cows of mothers with the AA genotype of the kappa-casein gene, during the first 30 days of life, was 6.34 and 4.78 kg lower than in young cows with the BB and AB genotypes of the kappa-casein gene. At the age of one month, the leukocyte content in calves obtained from cows from mothers with a homozygous genotype for allele A of the kappa-casein gene was less by 10.8 and 16.2%, and hemoglobin by 10.5 and 10.7%.

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Section: Introductionmentioning

confidence: 99%

Influence of polymorphism of the kappa-casein gene of cows on the development of calves in the early postnatal period

et al. 2021

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Influence of CAPN1 and GH Genotypes on Meat Productivity Indicators of Kazakh White-Headed Cattle

Plakhtyukova¹,

Selionova

2021

Lecture Notes in Networks and Systems

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Polymorphism of PIT‐1, PRL and GH genes in dairy cattle of the Caucasian Brown breed bred in various natural ecological zones of the Republic of Dagestan, Russia

Оздемиров

Selionova²,

Chizhova³

et al. 2020

Ûg Ross.: èkol. razvit.

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Северо-Кавказский Федеральный научный аграрный центр, Михайловск, Россия Контактное лицо Людмила Н. Чижова, доктор сельскохозяйственных наук, профессор, главный научный сотрудник лаборатории иммуногенетики и ДНК-технологий, ФГБНУ «Северо-Кавказский федеральный научный аграрный центр»; 356241, Россия, г. Михайловск, ул. Никонова, 49. Тел.

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Perspective Genetic Markers of Horned Cattle

Cited by 5 publications

References 0 publications

Influence of polymorphism of the kappa-casein gene of cows on the development of calves in the early postnatal period

Influence of polymorphism of the kappa-casein gene of cows on the development of calves in the early postnatal period

Influence of CAPN1 and GH Genotypes on Meat Productivity Indicators of Kazakh White-Headed Cattle

Polymorphism of PIT‐1, PRL and GH genes in dairy cattle of the Caucasian Brown breed bred in various natural ecological zones of the Republic of Dagestan, Russia

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