A Database of Drosophila Genes & Genomes

FB2008_07, released August 8, 2008
 

Allele Dmel\y2

General Information
SymbolDmel\y2SpeciesD. melanogaster
NameFlyBase IDFBal0018612
Feature typealleleCreated / Updated2006-05-14/2006-05-14
Associated geneDmel\y
Allele class
Mutagenspontaneous
hide Nature of the Allele
Allele class
Mutagen
Mapped Features and Mutations
Type
Symbol & Location
Additional Notes
References
 
 
 
 
Associated Sequence Data
DDBJ /
EMBL /
GenBank
DNA sequence
Protein sequence
Name
 
UniProtKB/Swiss-Prot
    UniProtKB/TrEMBL
      Progenitor genotype
      Nature of the lesion
      Statement
      Reference
      gypsy insertion between coordinates +72.4 and +73.7.
      gypsy insertion 700bp upstream of the transcriptional start site.
      Insertion of a gypsy element at -700bp.
      Insertion of gypsy element.
      gypsy insertion.
      Insertion of gypsy element at -700bp from the transcription start site. This separates transcriptional enhancers that control y expression in the wing and body cuticle from the promoter.
      Insertion of a gypsy element.
      Insertion of gypsy element 700bp upstream from start of transcription.
      Insertion of gypsy transposable element.
      Insertion of gypsy causes inactivation of certain y enhancers.
      gypsy insertion 700bp upstream from the transcription initiation site of y.
      gypsy insertion into the 5' region of the y gene at position -700bp from the transcription start site.
      Insertion of a gypsy element between an upstream body cuticle enhancer and a downstream bristle enhancer.
      Insertion of a gypsy element at -700bp relative to the transcription start site.
      Insertion of gypsy -700bp from the start site.
      Assay mode
      Caused by insertion
      Carried on aberration
      Cytology
      hide Phenotypic Data
      hide Phenotypic Class
      hide Phenotype Manifest In
      adult cuticle & wing
      leg & macrochaeta
      hide Detailed Description
      Statement
      Reference
      Body colour: body yellow; hairs & bristles black; wing veins grey. Larval mouth part colour: wild-type.
       
      Body colour: type 2 allele - some areas of cuticle are wild type, others have mutant pigmentation.
      Body colour: body, wing blade yellow; wing veins grey; bristles & hairs wild-type.
      Body colour: body, wing yellow; bristles, tarsal claws, wild-type. Larval denticle belt colour: wild-type.
      Body colour: body, wing blade yellow; bristles wild-type.
      Body colour: body, wing blade yellow; bristles wild-type. The colouration of the adult cuticular structures shows a variegated pattern. The effect increases at 18oC and decrease in the presence of extra Y.
      The pigmentation induced in unpigmented y2 pharate adult tissue by incubation with dopamine in vitro closely resembles the y2 phenotype, producing brown pigmentation of cuticle structures, except for black melanin deposition in the bristles.
      Body colour: body yellow; hairs & bristles black.
      Body colour: body, wings yellow; hairs & bristles black.
      Body colour: body yellow; hairs & bristles black.
      Body colour: fifth and sixth abdominal segments brown.
      Body color score: 1 Wing color score: 1 Thoracic bristle color score: 5 Leg bristle color score: 5 Wing bristle color score: 5 Abdomen bristle color score: 5
      Body colour: pigmentation of the body and wings is reduced, pigmentation of thoracic, leg, wing and abdominal bristles is normal.
      ytata can support transvection when placed in trans to y2; y2/ytata flies have a darker wing and body colour than flies homozygous or hemizygous for either y2 or ytata.
      Body colour: mutant flies have reduced pigmentation in the body and wings, but wild-type pigmentation in the thoracic, leg and abdominal bristles.
      Body colour: the abdominal pigment of y2 males is lighter than normal, but uniformly distributed in the last two abdominal segments.
      Abdominal pigmentation is lost in the adult.
      Body colour: flies carrying y2 (in a y- background) have a pigmentation score of 1 (where 1 = absence of y expression and 5 = wild type) in both the body and wing. Body colour: y2/y1#8 flies have a pigmentation score of 4 in both the body and wing. Body colour: y2/y59b flies have a pigmentation score of 4 in both the body and wing. Body colour: y2 in transheterozygous combination with yTDH+165, yTDH+161, yTDH+105, yTDH+51, yTDH+48, yTDH+36, yTDH+1, yTDH-4b, yTDH-28c, yTDH-46, yTDH-55, yTDH-59 or yTDH-80 results in flies with a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: y2 in transheterozygous combination with yTDH-98, yTDH-99, yTDH-108 or yTDH-116 results in flies with a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: y2 in transheterozygous combination with yTDH-162, yTDH-163, yTDH-166, yTDH-169, yTDH-172, yTDH-231, yTDH-244b, yTDH-288, yTDH-321, yTDH-363, yTDH-370, yTDH-376, yTDH-385, yTDH-442, yTDH-470, yTDH-479b, yTDH-490, yTDH-499, yTDH-586, yTDH-743a, yTDH-743b, yTDH-743c or yTDH-743d results in flies with a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: y2 in transheterozygous combination with yTDH-158, yTDH-641 or yTDH-1039 results in flies with a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: y2 in transheterozygous combination with yTDH-178 or yTDH-786 results in flies with a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: yTDH-981/y2 flies have a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: yTDH-1061/y2 flies have a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: yTDH-1111/y2 flies have a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: yTDH-1142/y2 flies have a pigmentation score of 1 in the wing and 1-2 in the body. Body colour: yTDH-1491/y2 flies have a pigmentation score of 1 in the wing and 3 in the body. Body colour: yTDH-1583/y2 flies have a pigmentation score of 1 in the wing and 3-4 in the body. Body colour: yTDH-1683/y2 flies have a pigmentation score of 1 in the wing and 3-4 in the body. Body colour: yTDH-1872/y2 flies have a pigmentation score of 2 in the wing and 3-4 in the body. Body colour: yTDH-1924/y2 flies have a pigmentation score of 3 in the wing and 4 in the body. Body colour: yTDH-2097/y2 flies have a pigmentation score of 4 in the wing and 5 in the body. Body colour: