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4 hasil untuk "Arunkumar Krishnan"

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  1. Artikel Jurnal Teks lengkap

    The Origin of GPCRs: Identification of Mammalian like Rhodopsin , Adhesion , Glutamate and Frizzled GPCRs in Fungi

    Arunkumar Krishnan; Markus Sällman Almén; Robert Fredriksson dkk.

    PLoS ONE, Vol. 7 No. 1 · 2012 · Inggris · PLOS Scopus

    G protein-coupled receptors (GPCRs) in humans are classified into the five main families named Glutamate, Rhodopsin, Adhesion, Frizzled and Secretin according to the GRAFS classification. Previous results show that these mammalian GRAFS families are well represented in the Metazoan lineages, but…

  2. Artikel Jurnal Teks lengkap

    Insights into the Origin of Nematode Chemosensory GPCRs: Putative Orthologs of the Srw Family Are Found across Several Phyla of Protostomes

    Arunkumar Krishnan; Markus Sällman Almén; Robert Fredriksson dkk.

    PLoS ONE, Vol. 9 No. 3 · 2014 · Inggris · PLOS Scopus

    Nematode chemosensory GPCRs in Caenorhabditis elegans (NemChRs) are classified into 19 gene families, and are initially thought to have split from the ancestral Rhodopsin family of GPCRs. However, earlier studies have shown that among all 19 NemChR gene families, only the srw family has a clear…

  3. Artikel Jurnal Teks lengkap

    Identification of Distant Agouti-Like Sequences and Re-Evaluation of the Evolutionary History of the Agouti-Related Peptide ( AgRP )

    Åke Västermark; Arunkumar Krishnan; Michael E. Houle dkk.

    PLoS ONE, Vol. 7 No. 7 · 2012 · Inggris · PLOS Scopus

    The Agouti-like peptides including AgRP, ASIP and the teleost-specific A2 (ASIP2 and AgRP2) peptides have potent and diverse functional roles in feeding, pigmentation and background adaptation mechanisms. There are contradictory theories about the evolution of the Agouti-like peptide family as well…

  4. Artikel Jurnal Teks lengkap

    Validation of the accuracy of the FAST ™ score for detecting patients with at-risk nonalcoholic steatohepatitis (NASH) in a North American cohort and comparison to other non-invasive algorithms

    Tinsay A. Woreta; Mark L. Van Natta; Mariana Lazo dkk.

    PLOS ONE, Vol. 17 No. 4 · 2022 · Inggris · PLOS Scopus

    Background and aims: Management of patients with NASH who are at elevated risk of progressing to complications of cirrhosis (at-risk NASH) would be enhanced by an accurate, noninvasive diagnostic test. The new FAST™ score, a combination of FibroScan® parameters liver stiffness measurement (LSM) and…