Search results for "HEE"
showing 10 items of 1797 documents
Investigation of coat colour affecting genes in several sheep breeds
2009
Variance component estimation for SCS in different local breeds and species
2009
Chromosomal assignment of the ovine hairless (hr) gene by fluorescence in situ hybridization.
2008
Congenital hypotrichosis in mammalian species consists of partial or complete absence of a hair coat at birth. Affected individuals having a partial hair coat at birth may loose it subsequently.The aim of this paper was to physically map the ovine hr gene using fluorescence in situ hybridization (FISH).A preliminary study on an internet data bank (http://www.informatics.jax.org) showed that the regions of the hr gene on murine chromosome 14 and human chromosome 8 present homology with ovine chromosome 2.
β-lactoglobulin gene promoter: new SNPs in sheep and goat
2008
β-lactoglobulin (β-lg) is the major whey protein in milk of ruminants and several non ruminant species, but it is lacking in rodents, lagomorphs and human. The aim of this work was sequencing the promoter region of β-lg gene in Sicilian sheep and goat dairy breeds, in order to identify polymorphisms. In these species, the promoter region was aligned using the sequences available on database. A common set of primers was designed to amplify and sequence a fragment of approximately 2.1 kb. Within this region, 12 single nucleotide polymorphisms (SNPs) were identified in goat breeds: 7 out of them were not yet reported in literature. Moreover, in sheep breeds 15 SNPs were newly identified. Using…
How Geography and Climate Shaped the Genomic Diversity of Italian Local Cattle and Sheep Breeds
2022
International audience; Understanding the relationships among geography, climate, and genetics is increasingly important for animal farming and breeding. In this study, we examine these inter-relationships in the context of local cattle and sheep breeds distributed along the Italian territory. To this aim, we used redundancy analysis on genomic data from previous projects combined with geographical coordinates and corresponding climatic data. The effect of geographic factors (latitude and longitude) was more important in sheep (26.4%) than that in cattle (13.8%). Once geography had been partialled out of analysis, 10.1% of cattle genomic diversity and 13.3% of that of sheep could be ascribe…
A sensitivity analysis on environmental sustainability in sheet metal forming
2011
A sensitivity analysis on artificial neural networks fracture predictions in sheet metal forming operations
2008
Sheet Thinning Prediction in Single Point Incremental Forming
2005
Wikipedia-artikkeli tekstilajina : koheesion keinot tekstin rakentajina
2015
Tässä tutkimuksessa tarkastelin suomenkielisiä Wikipedia-artikkeleita tekstilajin näkökulmasta. Wikipedia on nykyisin erittäin merkittävä tiedonhaun väline. Se sisältää valtavan määrän yhteis-toiminnallisesti tuotettua tietoa ja poikkeaa kustannetuista tietosanakirjoista monin tavoin. Wik-pedialle on leimallista, että kaikki voivat vapaasti osallistua sen artikkelien kirjoittamiseen ja muokkaamiseen. Tutkimukseni teoreettisena viitekehyksenä toimi systeemis-funktionaalinen teoria. Pohjasin analyysini erityisesti M. A. K. Hallidayn ajatuksiin systeemis-funktionaalisesta tekstilajitutki-muksesta. Siinä kieltä tulkitaan sosio-kulttuurisessa kontekstissa. Teorian perusyksikkö on teks-ti: kieltä…