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Gene/ORF ZK546.6 (msp-152) Ace View of ZK546.6
ZK546.6 Details Help
Description  msp-152 encodes a protein that belongs to a family of proteins called the Major Sperm Proteins (MSPs) that is conserved in nematodes; this family consists of closely related, small, basic proteins that make up 15% of sperm protein; this multigene family consists of over fifty genes, including many pseudogenes; MSPs are involved in both extracellular signaling and cytoskeletal functions during reproduction-MSP antagonizes Eph/ephrin signaling, in part, by binding VAB-1 Eph receptor tyrosine kinase on oocytes and sheath cells to promote oocyte maturation and MAPK activation; MSPs assemble into fibrous networks that drive movement of the C. elegans sperm; msp genes are expressed only in late primary spermatocytes.
GO Terms  structural molecule activity (GO:0005198)
Location   II:4932579..4933833
RNAi Phenotypes
Adult Sck ; Sck ; Ste
External Links  wormbase.org NCBI.org NBrowse
Associated RNAi Experiments View Summary
JA:ZK546.6
Adult Phenotypes  WT
RNAi Reagent Name & Type sjj_ZK546.6 (PCR reagent)
Laboratory  JA
Date  2003-1-10
Reference  Kamath RS et al. (2003) Nature "Systemic functional analysis of the Caenorhabditis elegans genome using ...."
Simmer:ZK546.6:Repeat_a
Adult Phenotypes  WT
RNAi Reagent Name & Type sjj_ZK546.6 (PCR reagent)
Laboratory  NL
Date  2003-10-01
Strain  NL4256 rrf-3(pk1426)
Reference  Simmer F et al. (2003) PLoS Biology "Genome-wide RNAi of C. elegans using the hypersensitive rrf-3 strain reveals ...."
Simmer:ZK546.6:Repeat_b
Adult Phenotypes  WT
RNAi Reagent Name & Type sjj_ZK546.6 (PCR reagent)
Laboratory  NL
Date  2003-10-01
Strain  NL4256 rrf-3(pk1426)
Reference  Simmer F et al. (2003) PLoS Biology "Genome-wide RNAi of C. elegans using the hypersensitive rrf-3 strain reveals ...."
Simmer:ZK546.6:Screen
Embryonic Phenotypes  Emb Penetrance 20 - 40 %
RNAi Reagent Name & Type sjj_ZK546.6 (PCR reagent)
Laboratory  NL
Date  2003-10-01
Strain  NL4256 rrf-3(pk1426)
Reference  Simmer F et al. (2003) PLoS Biology "Genome-wide RNAi of C. elegans using the hypersensitive rrf-3 strain reveals ...."
Gene Plot of ZK546.6 Browse using GBrowse
Gene Map