Results 101 to 110 of about 20,705 (343)

Comparison of pure Holsteins to crossbred Holsteins with Norwegian Red cattle in first and second generations

Animal, 2016
A total of 1922 first generation crossbred cows born between 2005 and 2012 produced by inseminating purebred Israeli Holstein cows with Norwegian Red semen, and 7487 purebred Israeli Holstein cows of the same age in the same 50 herds were analyzed for ...
E. Ezra, M. Van Straten, J.I. Weller
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source

Comparative Study Regarding Body Weight in Turcana and R1 German Blackheaded x Turcana yearling ewes

Scientific Papers Animal Science and Biotechnologies, 2023
Researches were carried out in a commercial sheep farm from Arad county, situated in western Romania. Yearling ewes, with their age ranging from 12 to 13 months were included in the trial. Two genotypes were considered, purebred indigenous Turcana (TA, n
Ioan Padeanu, Octavian Sorin Voia, Maria Sauer, Cristina-Ştefania Pîrvuleţ, Mihaela Ivan, Dinu Gavojdian   +5 more
doaj  

Loss of AMBRA1 activates MAPK and angiogenesis signaling pathways in melanoma cells

FEBS Open Bio, EarlyView.
Loss of AMBRA1 in melanoma cells activates multiple oncogenic pathways associated with tumor progression. Transcriptomic and protein network analyses revealed that AMBRA1 depletion enhances MAPK/ERK signaling, angiogenesis, TGF‐β/EMT signaling, and Wnt/axon guidance pathways.
Milad Ibrahim, Marco Corazzari, Iman Osman, Jane Armstrong, Noel Carter   +4 more
wiley   +1 more source

Growth and feed efficiency of Nordic Red Dairy Cattle, Holstein, and their F1 crossbreeds when limiting feed energy concentration in prepubertal heifers

Journal of Dairy Science
: Milk production and overall dairy farm economics depend on rearing dairy heifers. This study investigated the presence of a genotype by environment interaction in Holstein (HOL), Nordic Red dairy cattle (RDC), and their F1 crossbreeds (HOL × RDC) when ...
K. Johansen, M. Vestergaard, P. Spleth, L. Hein, H.M. Nielsen, M. Kargo   +5 more
doaj   +1 more source

Sheep Production System and Farmers' Perception towards Dorper Crossbred Lambs in Eastern Amhara, Ethiopia

Scientific Papers Animal Science and Biotechnologies, 2023
The study was conducted to assess the production system and farmers' perceptions of Dorper crossbreds in Eastern Amhara, Ethiopia. Data on the sheep production system and farmers' perceptions were collected using participatory rural appraisal in Kalu and
Mesfin Lakew, Zeleke Tessema, Belay Deribe   +2 more
doaj  

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

Effects of Crossbreeding and Concentrates Feeding on Growth Rates of Goat Kids Reared under Highlands Conditions

Scientific Papers Animal Science and Biotechnologies, 2023
Aim of the current research was to evaluate the effects that crossbreeding and concentrates feeding have on growth performance of goat kids managed under pasture conditions of the Romanian highlands.
Maria Sauer, Ioan Pădeanu, Neculai Dragomir, Walter-Ioan Sauer, Sorin-Octavian Voia, Dinu Gavojdian   +5 more
doaj  

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

FEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana, Avigail Yariv, Tal Oppenheim, Hadar Amartely, Dana Reichmann, Oded Livnah   +5 more
wiley   +1 more source

Crossbreeding in dairy cow breeeding: reasons and effects

reservedLo studio svolto in questo elaborato si è concentrato sia sull’analisi delle motivazioni per cui è proficuo affidarsi all’incrocio sia sugli effetti che questa scelta apporta all’interno della popolazione bovina e dal punto di vista aziendale ...
MARCHIORATO, MERY
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