Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Stefania Sechi"'
Autor:
Mario Graziano Usai, Sara Casu, Tiziana Sechi, Sotero L. Salaris, Sabrina Miari, Stefania Sechi, Patrizia Carta, Antonello Carta
Publikováno v:
Genetics Selection Evolution, Vol 51, Iss 1, Pp 1-19 (2019)
Abstract Background The detection of regions that affect quantitative traits (QTL), to implement selection assisted by molecular information, remains of particular interest in dairy sheep for which genetic gain is constrained by the high costs of lar
Externí odkaz:
https://doaj.org/article/adf92368e6264c08b70751b72f2a1e68
Autor:
Sara Casu, Rachel Rupp, Antonio Scala, Sotero Solaris, Stefania Sechi, Carole Moreno, Sephen C. Bishop
Publikováno v:
Italian Journal of Animal Science, Vol 8, Iss 2s, Pp 156-158 (2010)
Nematode parasites and mastitis are the major animal health constraints in sheep. The aim of this study was estimating the genetic (co)variances of nematode parasites resistance and somatic cell count in dairy sheep. From 2000 to 2008, Somatic Cell S
Externí odkaz:
https://doaj.org/article/b10a43d0415d4436ace2b4cebfe75bb8
Autor:
Antonello Carta, Françis Barillet, Stefania Sechi, Giuliana Mulas, Maria Colombino, Sara Casu
Publikováno v:
Italian Journal of Animal Science, Vol 8, Iss 2s, Pp 45-47 (2010)
The objective of this paper was identifying QTL that affect fat and protein yields in dairy sheep independently of milk yield. Data were collected in an experimental flock of 887 ewes organized in a daughter design. QTL detection focused on OAR7 wher
Externí odkaz:
https://doaj.org/article/ca1339fd76a84dd98ec84c33d0d720d6
Autor:
Caterina Maestrale, Giovanni Di Guardo, Maria Giovanna Cancedda, Giuseppe Marruchella, Mariangela Masia, Stefania Sechi, Simonetta Macciocu, Cinzia Santucciu, Mara Petruzzi, Ciriaco Ligios
Publikováno v:
PLoS ONE, Vol 8, Iss 5, p e62830 (2013)
In sheep scrapie, pathological prion protein (PrP(Sc)) deposition occurs in the lymphoreticular and central nervous systems. We investigated PrP(Sc) distribution in scrapie-affected sheep showing simultaneous evidence of chronic lymphofollicular, lym
Externí odkaz:
https://doaj.org/article/2b0dbc548e6e4168b80c5acab5c897ff
Autor:
Stefania Sechi, Sara Casu, Antonello Carta, Patrizia Carta, Sabrina Miari, Sotero Luca Salaris, Tiziana Sechi, Mario Graziano Usai
Publikováno v:
Genetics Selection Evolution
Genetics Selection Evolution, BioMed Central, 2019, 51 (1), pp.65. ⟨10.1186/s12711-019-0508-0⟩
Genetics, Selection, Evolution : GSE
Genetics Selection Evolution, Vol 51, Iss 1, Pp 1-19 (2019)
Genetics Selection Evolution, BioMed Central, 2019, 51 (1), pp.65. ⟨10.1186/s12711-019-0508-0⟩
Genetics, Selection, Evolution : GSE
Genetics Selection Evolution, Vol 51, Iss 1, Pp 1-19 (2019)
BackgroundThe detection of regions that affect quantitative traits (QTL), to implement selection assisted by molecular information, remains of particular interest in dairy sheep for which genetic gain is constrained by the high costs of large-scale p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f6f713bc7d57fd4e297ffe5c86f1c17
https://hal.archives-ouvertes.fr/hal-02378135/file/12711_2019_Article_508.pdf
https://hal.archives-ouvertes.fr/hal-02378135/file/12711_2019_Article_508.pdf
Autor:
John Woolliams, Ross D. Houston, Alex Clop, Oswald Matika, Ricardo Pong-Wong, Stephen Bishop, Stefania Sechi
Publikováno v:
Animal Genetics. 42:172-180
Summary This study aimed at verifying previously identified QTL affecting growth and carcass traits on ovine chromosome 18 (OAR18) in Texel sheep (n = 1844), and on OAR1 in Charollais (n = 851) and Suffolk (n = 998) sheep. The QTL were investigated u
Publikováno v:
Small Ruminant Research. 88:145-150
The objective of this work was to investigate the effects of a single anthelmintic treatment on milk production. In 2008, in a flock of Sarda ewes naturally infected by gastrointestinal nematodes, 162 adult and 72 primiparous ewes were allocated into
Publikováno v:
Small Ruminant Research. 88:77-83
The aim of this paper was studying the phenotypic and genetic relationships between udder morphology traits and udder health in dairy sheep. From 2000 to 2008 udder traits, somatic cell count (SCC) and clinical mastitis cases were recorded in an expe
Autor:
Ciriaco Ligios, Maria Giovanna Cancedda, Caterina Maestrale, M. Saba, C. Patta, Antonello Carta, Cinzia Santucciu, Stefania Sechi, A. Galistu, S. Attene, E. Bandino
Publikováno v:
Animal Genetics. 40:982-985
In this study, we investigated the susceptibility to scrapie of Sarda breed sheep carrying the genotype ARQ/ARQ with additional polymorphisms at the PRNP gene. To do this, we examined 256 scrapie-affected sheep and 320 flock-mate negative controls fr
Autor:
Francis Barillet, Stefania Sechi, Sara Casu, Maria Colombino, Giuliana Mulas, Antonello Carta
Publikováno v:
Italian Journal of Animal Science, Vol 8, Iss 2s, Pp 45-47 (2010)
The objective of this paper was identifying QTL that affect fat and protein yields in dairy sheep independently of milk yield. Data were collected in an experimental flock of 887 ewes organized in a daughter design. QTL detection focused on OAR7 wher