Lsp1, LSP-1γ, Larval serum protein 1 gamma, DmeLSP1g, LSP-1
Gene model reviewed during 5.46
There is only one protein coding transcript and one polypeptide associated with this gene
The size of the protein was determined by in vitro translation.
Heterohexamer, composed of three subunits, alpha, beta and gamma.
Click to get a list of regulatory features (enhancers, TFBS, etc.) and gene disruptions (point mutations, indels, etc.) within or overlapping Dmel\Lsp1γ using the Feature Mapper tool.
GBrowse - Visual display of RNA-Seq signalsView Dmel\Lsp1γ in GBrowse 2
Please Note This section lists cDNAs and ESTs that fall within the genomic extent of the gene model, which may include cDNAs and ESTs of genes within introns, or of overlapping genes. Please see GBrowse for alignment of the cDNAs and ESTs to the gene model.
For each fully sequenced cDNA the DGRC maintains various forms of the cDNA (e.g tagged or untagged) in several different host vectors for subsequent cloning and expression in Drosophila and Drosophila cell lines.
Loss of function alleles are viable and fertile.
Lsp1 are three genes encoding three related polypeptides that combine in random hexamers to form LSP1, a heterogenous larval serum protein of 450,000 to 480,000 daltons (Wolfe et al., 1977). LSP1 synthesized in fat body; appears early in third instar attaining peak levels at the white prepupal stage; level begins to decline at mid-pupal stage reaching base line about four days into adult life (Roberts et al., 1977). Highly homologous to one another and all three share amino-acid homology with LSP2. Antigenically related as well but antisera to LSP1 polypeptides do not crossreact with LSP2 (Brock and Roberts, 1980). Codes for the γ chain of LSP1; a phosphorylated polypeptide of molecular weight 77,000 (Brock and Roberts, 1980).