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Träfflista för sökning "WFRF:(Pant S.) srt2:(2005-2009)"

Sökning: WFRF:(Pant S.) > (2005-2009)

  • Resultat 1-3 av 3
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1.
  • Elsik, Christine G., et al. (författare)
  • The Genome Sequence of Taurine Cattle : A Window to Ruminant Biology and Evolution
  • 2009
  • Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 324:5926, s. 522-528
  • Tidskriftsartikel (refereegranskat)abstract
    • To understand the biology and evolution of ruminants, the cattle genome was sequenced to about sevenfold coverage. The cattle genome contains a minimum of 22,000 genes, with a core set of 14,345 orthologs shared among seven mammalian species of which 1217 are absent or undetected in noneutherian (marsupial or monotreme) genomes. Cattle-specific evolutionary breakpoint regions in chromosomes have a higher density of segmental duplications, enrichment of repetitive elements, and species-specific variations in genes associated with lactation and immune responsiveness. Genes involved in metabolism are generally highly conserved, although five metabolic genes are deleted or extensively diverged from their human orthologs. The cattle genome sequence thus provides a resource for understanding mammalian evolution and accelerating livestock genetic improvement for milk and meat production.
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2.
  • van der Vaart, JM, et al. (författare)
  • Reduction in morbidity of rotavirus induced diarrhoea in mice by yeast produced monovalent llama-derived antibody fragments.
  • 2006
  • Ingår i: Vaccine. - : Elsevier BV. - 0264-410X .- 1873-2518. ; 24:41, s. 4130-4137
  • Tidskriftsartikel (refereegranskat)abstract
    • Apart from the use of oral rehydration solution, there are currently no treatment modalities for rotavirus induced diarrhoea, which is particularly relevant to developing countries. Fragments derived from llama heavy chain antibodies were previously shown to be highly stable, efficiently produced in yeast and exhibiting high epitope specific affinity. We now aim to demonstrate that these antibody fragments are capable of reducing morbidity of rotavirus induced diarrhoea. Here we show the isolation of rotavirus specific antibody fragments and their capability of reducing the morbidity of rotavirus induced diarrhoea in vivo in mice. They could provide a treatment modality for the moderation of human rotavirus infections having a significant impact on the course of an often fatal childhood disease.
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3.
  • Wood, Laura D, et al. (författare)
  • The genomic landscapes of human breast and colorectal cancers.
  • 2007
  • Ingår i: Science. - : American Association for the Advancement of Science (AAAS). - 0036-8075 .- 1095-9203. ; 318:5853, s. 1108-1113
  • Tidskriftsartikel (refereegranskat)abstract
    • Human cancer is caused by the accumulation of mutations in oncogenes and tumor suppressor genes. To catalog the genetic changes that occur during tumorigenesis, we isolated DNA from 11 breast and 11 colorectal tumors and determined the sequences of the genes in the Reference Sequence database in these samples. Based on analysis of exons representing 20,857 transcripts from 18,191 genes, we conclude that the genomic landscapes of breast and colorectal cancers are composed of a handful of commonly mutated gene "mountains" and a much larger number of gene "hills" that are mutated at low frequency. We describe statistical and bioinformatic tools that may help identify mutations with a role in tumorigenesis. These results have implications for understanding the nature and heterogeneity of human cancers and for using personal genomics for tumor diagnosis and therapy.
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  • Resultat 1-3 av 3

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