Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Johanna, Vilkki"'
Autor:
Zexi Cai, Terhi Iso-Touru, Marie-Pierre Sanchez, Naveen Kadri, Aniek C. Bouwman, Praveen Krishna Chitneedi, Iona M. MacLeod, Christy J. Vander Jagt, Amanda J. Chamberlain, Birgit Gredler-Grandl, Mirjam Spengeler, Mogens Sandø Lund, Didier Boichard, Christa Kühn, Hubert Pausch, Johanna Vilkki, Goutam Sahana
Publikováno v:
Genetics Selection Evolution, Vol 56, Iss 1, Pp 1-22 (2024)
Abstract Background Mastitis is a disease that incurs significant costs in the dairy industry. A promising approach to mitigate its negative effects is to genetically improve the resistance of dairy cattle to mastitis. A meta-analysis of genome-wide
Externí odkaz:
https://doaj.org/article/0b518444be7b41d0b9f36f33a691ad7e
Autor:
Terhi Iso-Touru, Frank Panitz, Daniel Fischer, Minna K. Kyläniemi, Suvi Taponen, Jonna Tabell, Anneli Virta, Johanna Vilkki
Publikováno v:
Veterinary Research, Vol 55, Iss 1, Pp 1-10 (2024)
Abstract Mastitis, inflammation of the mammary gland, is the costliest disease in dairy cattle and a major animal welfare concern. Mastitis is usually caused by bacteria, of which staphylococci, streptococci and Escherichia coli are most frequently i
Externí odkaz:
https://doaj.org/article/0fb5c576a3c147d6b2609ff8749725d5
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Early-life modulation of rumen microbiota holds promise for enhancing calf growth, health, and long-term production in ruminants. However, limited attention has been given to the impact of rumen microbiota modulation on the establishment of hindgut m
Externí odkaz:
https://doaj.org/article/d4ded354d98e4ac6bec381d454459e6d
Autor:
Hanna Huuki, Miika Tapio, Päivi Mäntysaari, Enyew Negussie, Seppo Ahvenjärvi, Johanna Vilkki, Aila Vanhatalo, Ilma Tapio
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
Rumen microbiota modulation during the pre-weaning period has been suggested as means to affect animal performance later in life. In this follow-up study, we examined the post-weaning rumen microbiota development differences in monozygotic twin-heife
Externí odkaz:
https://doaj.org/article/bc1b42a60e044047979170fe700dc2a7
Autor:
Hanna Huuki, Seppo Ahvenjärvi, Paula Lidauer, Milka Popova, Johanna Vilkki, Aila Vanhatalo, Ilma Tapio
Publikováno v:
Frontiers in Microbiology, Vol 12 (2022)
The development of the functional rumen in calves involves a complex interplay between the host and host-related microbiome. Attempts to modulate rumen microbial community establishment may therefore have an impact on weaning success, calf health, an
Externí odkaz:
https://doaj.org/article/41df72d6cd964677a54b78a1e3aba223
Autor:
Babak Darabighane, Ilma Tapio, Laura Ventto, Piia Kairenius, Tomasz Stefański, Heidi Leskinen, Kevin J. Shingfield, Johanna Vilkki, Ali-Reza Bayat
Publikováno v:
Animals, Vol 11, Iss 5, p 1310 (2021)
Four multiparous dairy cows were used in a 4 × 4 Latin square to examine how starch level and oil mixture impact dry matter (DM) intake and digestibility, milk yield and composition, rumen fermentation, ruminal methane (CH4) emissions, and microbial
Externí odkaz:
https://doaj.org/article/1228ab5635bf4efa902c853ffdb4d619
Autor:
Ilma Tapio, Daniel Fischer, Lucia Blasco, Miika Tapio, R John Wallace, Ali R Bayat, Laura Ventto, Minna Kahala, Enyew Negussie, Kevin J Shingfield, Johanna Vilkki
Publikováno v:
PLoS ONE, Vol 12, Iss 7, p e0180260 (2017)
The ruminal microbiome, comprising large numbers of bacteria, ciliate protozoa, archaea and fungi, responds to diet and dietary additives in a complex way. The aim of this study was to investigate the benefits of increasing the depth of the community
Externí odkaz:
https://doaj.org/article/07f80c297d5546149cf0c3986441f5a6
Oral Samples as Non-Invasive Proxies for Assessing the Composition of the Rumen Microbial Community.
Autor:
Ilma Tapio, Kevin J Shingfield, Nest McKain, Aurélie Bonin, Daniel Fischer, Ali R Bayat, Johanna Vilkki, Pierre Taberlet, Timothy J Snelling, R John Wallace
Publikováno v:
PLoS ONE, Vol 11, Iss 3, p e0151220 (2016)
Microbial community analysis was carried out on ruminal digesta obtained directly via rumen fistula and buccal fluid, regurgitated digesta (bolus) and faeces of dairy cattle to assess if non-invasive samples could be used as proxies for ruminal diges
Externí odkaz:
https://doaj.org/article/17662c0244894ab1b3a84b95ea8d5be3
Autor:
Tuomo Tupasela, Piia Kairenius, Ali R. Bayat, Tytti Luukkonen, Seppo Ahvenjärvi, Kevin J. Shingfield, Heidi Leskinen, Johanna Vilkki, Mari J. Jaakamo
Publikováno v:
Journal of Dairy Science. 102:8825-8838
We examined the effects of 2 grass silage-based diets differing in forage:concentrate (FC) ratio and those of a red clover silage-based diet on intake, milk production, ruminal fatty acid (FA) biohydrogenation, milk FA composition, and milk fat globu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1122b29a9b3e7097d13fb9e8147dc8c2
https://doi.org/10.3168/jds.2018-15833
https://doi.org/10.3168/jds.2018-15833
Autor:
Naveen Kumar Kadri, Goutam Sahana, Carole Charlier, Terhi Iso-Touru, Bernt Guldbrandtsen, Latifa Karim, Ulrik Sander Nielsen, Frank Panitz, Gert Pedersen Aamand, Nina Schulman, Michel Georges, Johanna Vilkki, Mogens Sandø Lund, Tom Druet
Publikováno v:
PLoS Genetics, Vol 10, Iss 1, p e1004049 (2014)
In dairy cattle, the widespread use of artificial insemination has resulted in increased selection intensity, which has led to spectacular increase in productivity. However, cow fertility has concomitantly severely declined. It is generally assumed t
Externí odkaz:
https://doaj.org/article/d11c114a650a46cbaaa57ec6bcf08d10