Zobrazeno 1 - 10
of 335
pro vyhledávání: '"bull fertility"'
Autor:
Vitika Chauhan, Poonam Kashyap, Jatinder Singh Chera, Ankit Pal, Aditya Patel, Seema Karanwal, Shiva Badrhan, Fanny Josan, Subhash Solanki, Mukesh Bhakat, Tirtha Kumar Datta, Rakesh Kumar
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 12 (2024)
Sahiwal cattle, known for their high milk yield, are propagated through artificial insemination (AI) using male germplasm, largely contingent on semen quality. Spermatozoa, produced in the testes, carry genetic information and molecular signals essen
Externí odkaz:
https://doaj.org/article/7291516811b74578bdb85a77e2d90537
Autor:
Shiva Badrhan, Seema Karanwal, Ankit Pal, Jatinder Singh Chera, Vitika Chauhan, Aditya Patel, Mukesh Bhakat, Tirtha K. Datta, Rakesh Kumar
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 12 (2024)
Buffalo bulls are backbone of Indian dairy industry, and the quality of semen donating bulls determine the overall production efficiency of dairy farms. Seminal plasma harbor millions of lipid bilayer nanovesicles known as extracellular vesicles (EVs
Externí odkaz:
https://doaj.org/article/5aad4f53ff914913b4c4df9eb42f0789
Publikováno v:
Animal, Vol 18, Iss 5, Pp 101137- (2024)
The P of achieving pregnancy is an important trait of bull fertility in beef cattle and is defined as the bull conception rate (BCR). This study aimed to clarify and better understand the genetic architecture of the BCR calculated using artificial in
Externí odkaz:
https://doaj.org/article/d298ea9780274f0eadc6dd95b85b1a01
Autor:
Wei Liang Andre Tan, Laercio Ribeiro Porto Neto, Antonio Reverter, Michael McGowan, Marina Rufino Salinas Fortes
Publikováno v:
BMC Genomics, Vol 24, Iss 1, Pp 1-13 (2023)
Abstract Background The genetics of male fertility is complex and not fully understood. Male subfertility can adversely affect the economics of livestock production. For example, inadvertently mating bulls with poor fertility can result in reduced an
Externí odkaz:
https://doaj.org/article/11b35d4fdba644bab2cc21fefddcc2eb
Publikováno v:
Frontiers in Veterinary Science, Vol 10 (2023)
IntroductionFreezability is the ability of sperm to maintain its vitality and quality from various stress during the cryopreservation process, which is very important for the success of fertilization in AI programs. Heat shock proteins (HSPs) are uni
Externí odkaz:
https://doaj.org/article/627dfd7d24c44ac1b16a6320c8dbe6eb
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Saulo Menegatti Zoca, Thomas W. Geary, Abigail L. Zezeski, Karl C. Kerns, Joseph C. Dalton, Bo R. Harstine, Matthew D. Utt, Robert A. Cushman, Julie A. Walker, George A. Perry
Publikováno v:
Frontiers in Animal Science, Vol 4 (2023)
IntroductionThis study evaluated whether post in vitro capacitation changes in sperm could be used to estimate field fertility differences between bulls.MethodsFrozen-thawed semen from five bulls (two to four ejaculates per bull) previously identifie
Externí odkaz:
https://doaj.org/article/e2d78a41f47741b296192bd64d246716
Autor:
E. O’Callaghan, J.M. Sánchez, M.B. Rabaglino, M. McDonald, H. Liu, T.E. Spencer, S. Fair, D.A. Kenny, P. Lonergan
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 10 (2022)
The aim was to examine the effect of sire fertility status on conceptus-induced changes in the bovine endometrial transcriptome. To generate elongated conceptuses, Day 7 blastocysts produced in vitro using frozen-thawed sperm from Holstein Friesian b
Externí odkaz:
https://doaj.org/article/bbe4d66f28bc408ab46ed61f6742ab92
Autor:
Maya Hiltpold, Naveen Kumar Kadri, Fredi Janett, Ulrich Witschi, Fritz Schmitz-Hsu, Hubert Pausch
Publikováno v:
BMC Genomics, Vol 22, Iss 1, Pp 1-19 (2021)
Abstract Background Cattle are ideally suited to investigate the genetics of male fertility. Semen from individual bulls is used for thousands of artificial inseminations for which the fertilization success is monitored. Results from the breeding sou
Externí odkaz:
https://doaj.org/article/04d721beef604a6ba764fd507d23a94d
Autor:
Esin Keles, Eleni Malama, Siyka Bozukova, Mathias Siuda, Sarah Wyck, Ulrich Witschi, Stefan Bauersachs, Heinrich Bollwein
Publikováno v:
BMC Genomics, Vol 22, Iss 1, Pp 1-19 (2021)
Abstract Background The use of sex-sorted sperm in cattle assisted reproduction is constantly increasing. However, sperm fertility can substantially differ between unsorted (conventional) and sex-sorted semen batches of the same sire. Sperm microRNAs
Externí odkaz:
https://doaj.org/article/6be18b572d0d4f2595ac95a323fc0fd4