Flygut: an atlas of the Drosophila adult midgut

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Home Overview of gut regions Anatomy Histology Transgene expression mapping Gene expression
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Gene name Lasp
Flybase description The gene Lasp is referred to in FlyBase by the symbol Dmel\Lasp (CG3849, FBgn0063485).
Expression data along the gut
    Crop Cardia/R1 R2 R3 R4 R5 Hindgut Full gut
    Ratio gene/RPL42 -15.6547 -3.5346 -5.578861 -5.7285 -9.609968 -5.0688 -14.18163 -8.032097
    Affimetrix absolute value 4.473 5.836 5.705 5.909 5.533 6.236 4.762 5.367
    Affymetric present call in "x" number of chips 3 3 3 3 3 3 3 3
Intestinal gene expression in different physiological conditions
Ecc15: flies orally infected with Erwinia carotovora carotovora 15.
Pe: flies orally infected with Pseudomonas entomophila.
Pe gacA: flies orally infecte with Pseudomonas entomophila gacA.
For methods and description, see Buchon et al. 2009, Cell Host Microbe, and Chakrabarti et al. 2012, Cell Host Microbe.
Gene details (from Flybase) It is a protein_coding_gene from Drosophila melanogaster.
There is experimental evidence that it has the molecular function: actin binding.
There is experimental evidence that it is involved in the biological process: positive regulation of pole plasm oskar mRNA localization; sperm individualization; pole cell formation; spermatogenesis.
31 alleles are reported.
The phenotypes of these alleles are annotated with: investment cone; trichogen cell; hub cell; mesothoracic tergum; individualization stage spermatid.
It has 4 annotated transcripts and 4 annotated polypeptides.
Protein features are: Nebulin; Nebulin 35 residue motif; Src homology-3 domain; Zinc finger, LIM-type.
Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of moderate expression.
Peak expression observed in adult male stages.
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