Dairy Reproduction and Genetics Technical Articles

Genetics - Reproduction

Article published the October 18, 2021:

KeyShure Effects of an organic source of copper, manganese and zinc on dairy cattle productive performance, health status and fertility

BackgroundProviding adequate amounts of essential minerals is critical to maintain health and maximize productivity of dairy cows (NRC, 2001). Organic minerals can be described as nutritionally essential minera...
Author/s :
Andrea Formigoni
Statistics:
381 0
Article published the April 20, 2021:

Effect of breed type on production of bovine embryos: Experience in Paraguay

ObjectiveThe aim of this work was to compare the parameters of an in vitro embryo production program of cows of different breeds in Paraguay.Materials and methodsA total of 4811 OPU sessions were performed betw...
Author/s :
César ArreseigorFernando José Arza Spinzi
Statistics:
139 0
Article published the April 9, 2021:

Genetic variability of Tropical Milking Criollo cattle of Mexico estimated from genealogy information

IntroductionGenetic variability of livestock populations is fading. This is due, in part, to genetic improvement programs (FAO, 1998; Gutiérrez and Goyache, 2005). Boichard et al. (1997) mentioned that c...
Author/s :
Carlos Becerril
Statistics:
93 0
Article published the January 22, 2021:

Relation of the maximum temperature and relative humidity close to the insemination with the tropical milking criollo heifer’s gestation in three seasons

Author/s :
Carlos Becerril
Statistics:
228 1
Article published the October 26, 2020:

Genetic typing of bovine viral diarrhea virus isolates from Costa Rica

INTRODUCTIONBovine viral diarrhea virus (BVDV) has been classified within the genus Pestivirus of the family Flaviviridae (Wengler et al., 1995). It has a positive single-stranded RNA genome of approximately 12...
Author/s :
Gaby DolzJuan José Romero Zúñiga
Statistics:
232 0
Article published the July 11, 2019:

Mammary Specific Function of a Bovine Mammary Epithelial Cell Clone Cultured on Collagen I Coated Inserts

IntroductionThe many hormones, growth factors and cell types involved in bovine mammary gland development and lactation make the elucidation of their roles difficult; a representative in vitro model of lactatio...
Author/s :
Huw McconochieMichael Rose
Statistics:
185 0
Article published the February 28, 2019:

Variants in the CYP19A1 gene can affect in vitro embryo production traits in cattle

Author/s :
Celia Raquel QuirinoWilder Ortiz
Statistics:
129 0
Article published the May 10, 2018:

Suboptimal culture conditions induce more deviations in gene expression in male than female bovine blastocysts

Background Since the initial development of in vitro embryo production, the technique has been applied successfully to many species for clinical, commercial, and research purposes. In the early days, it was com...
Author/s :
Osvaldo Bogado Pascottini
Statistics:
221 0
Article published the October 26, 2017:

Association between BMP4 gene polymorphism and in vitro embryo production traits in Gyr cows

IntroductionBone morphogenetic protein 4 (BMP4) is a member of the transforming growth factor beta (TGFβ) superfamily, which controls numerous events of embryonic, fetal and even adult development in verte...
Author/s :
Celia Raquel QuirinoWilder Ortiz
Statistics:
192 0
Article published the August 3, 2017:

Insulin Sensitivity in Adipose and Skeletal Muscle Tissue of Dairy Cows in Response to Dietary Energy Level and 2,4-Thiazolidinedione (TZD)

Introduction In non-ruminants, the peroxisome proliferator-activated receptors (PPAR) play a crucial role in the regulation of fatty acid metabolism and inflammatory responses [1]. The PPAR family is composed o...
Author/s :
Erminio TrevisiJames K. DrackleyJuan LoorOfelia Mora
Statistics:
490 0
 
 
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