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Fast and slow muscle proteins in scallops

ABSTRACT: We performed the first quantitative proteomics analysis of differences between striated (fast) and catch (slow) adductor muscle in Yesso scallop (Patinopecten yessoensis), with the goal to uncover muscle specific genes and proteins, as well as enzymes of metabolic pathways in fast and slow adductor muscle of scallops. The present findings highlight the functional roles of muscle contractile proteins, calcium signaling pathways, membrane and extracellular matrix proteins, and glycogen metabolism involved in the different contractile and metabolic properties between fast and slow muscles. The present findings will help better understand the molecular basis underlying muscle contraction and its physiological regulation in invertebrates.

INSTRUMENT(S): TripleTOF 5600

ORGANISM(S): Mizuhopecten Yessoensis

TISSUE(S): Adductor

SUBMITTER: Xiujun Sun

LAB HEAD: Aiguo Yang

PROVIDER: PXD005166 | Pride | 2018-10-26

REPOSITORIES: Pride

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Differences between fast and slow muscles in scallops revealed through proteomics and transcriptomics.

Sun Xiujun X Liu Zhihong Z Wu Biao B Zhou Liqing L Wang Qi Q Wu Wei W Yang Aiguo A

BMC genomics 20180522 1

<h4>Background</h4>Scallops possess striated and catch adductor muscles, which have different structure and contractile properties. The striated muscle contracts very quickly for swimming, whereas the smooth catch muscle can keep the shells closed for long periods with little expenditure of energy. In this study, we performed proteomic and transcriptomic analyses of differences between the striated (fast) and catch (slow) adductor muscles in Yesso scallop Patinopecten yessoensis.<h4>Results</h4> ...[more]

PMID: 29783952

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