A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Allele Dmel\InR93Dj-1

General Information
SymbolDmel\InR93Dj-1SpeciesD. melanogaster
NameFlyBase IDFBal0010752
Feature typealleleAssociated geneDmel\InR
Also Known AsInREC34, EC34
Allele class
Mutagenethyl methanesulfonate
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Description
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FB2013_03
FB2013_02
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Allele class
Mutagen
Mutations Mapped to the Genome
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Cytology
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Statement
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In a fed state, InR[93Dj-1] flies are anoxia tolerant.
InR93Dj-1/InRE19 adults are dwarf in size and are short-lived; life expectancy of both males and females is reduced compared to controls (from 32.3 to 2.3 and from 35.5 to 1.4 days respectively).
Heterozygous adults have slightly reduced body size. Many InR93Dj-1/InRE19 animals survive to adulthood. They eclose with a delay of 8 to 9 days at 25oC, having prolonged second and third larval instar stages compared to control siblings. The number of cells in the wing, eye-antennal, haltere, mesothoracic leg and metathoracic leg discs is reduced compared to wild-type. Pupae and adult flies are reduced in size compared to wild-type. InR93Dj-1/InRE19 males are fertile, but InR93Dj-1/InRE19 females are unable to produce eggs. Ovaries are reduced in size, do not contain mature eggs and remain unchanged in size at 7, 10 and 14 days after eclosion. The rate of ovariole maturation is slower than wild-type and ovarioles never mature to the stage of egg deposition.
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hide Synonyms & Secondary IDs ( 7 )
Reported As
Symbol Synonym
InR93Dj-1
 
l(3)93Dj1
 
l(3)er10EC34
 
Name Synonym
Secondary FlyBase IDs
hide References ( 5 )
Research paper
Vigne et al., 2009, PLoS ONE 4(5): e5422
Strong dietary restrictions protect Drosophila against anoxia/reoxygenation injuries. [FBrf0207966]
Clancy et al., 2001, Science 292(5514): 104--106
Extension of life-span by loss of CHICO, a Drosophila insulin receptor substrate protein. [FBrf0135946]
Tatar et al., 2001, Science 292(5514): 107--110
A mutant Drosophila insulin receptor homolog that extends life-span and impairs neuroendocrine function. [FBrf0135947]
Chen et al., 1996, Endocrinology 137(3): 846--856
The Drosophila insulin receptor is required for normal growth. [FBrf0086349]
Mohler and Pardue, 1984, Genetics 106(2): 249--265
Mutational analysis of the region surrounding the 93D heat shock locus of Drosophila melanogaster. [FBrf0040940]