Allele Dmel\ex¹

General Information
Symbol	Dmel\ex¹	Species	D. melanogaster
Name		FlyBase ID	FBal0003906
Feature type	allele	Associated gene	Dmel\ex

Allele class
Mutagen	spontaneous
Recent Updates
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FB2013_03
FB2013_02
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Nature of the Allele
Allele class
Mutagen	spontaneous
Mutations Mapped to the Genome

Type 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
Cytology
Phenotypic Data
Phenotypic Class
	hyperplasia (Boedigheimer and Laughon, 1993) visible
Phenotype Manifest In
	adult abdomen adult thorax eye wing (Boedigheimer and Laughon, 1993) wing \| prepupal stage (Waddington, 1940)
Detailed Description
	Statement Reference Broad wing phenotype. Mutant wings have undergone at least one extra cell division. (Boedigheimer and Laughon, 1993) Effect produced in prepupal wing, probably by influence on cell division. (Waddington, 1940) Wings extremely wide and large, sometimes curved and divergent. Eyes slightly reduced in size and roughish. Body large. RK2.
External Data
Linkouts
Interactions
Phenotypic Class
Phenotype Manifest In
NOT suppressed by
Statement Reference ex¹ has phenotype, non-suppressible by su(Hw)² (Lindsley and Grell, 1968)
Additional Comments
Genetic Interactions
Statement Reference
Xenogenetic Interactions
Statement Reference
Complementation & Rescue Data
Complements	ex^k12913 (Lee et al., 2008)
Fails to complement	ex^NY1 (Tyler et al., 2007)
Comments
Stocks ( 7 )
Bloomington	295 ex¹ 296 ex¹ ds¹ S^X ast^X/SM1 355 net¹ al¹ ex¹ ds¹ S¹ ast¹ dpp^s1 dpp^d-ho rub¹/SM1
Kyoto	105841 ex¹ 105842 ex¹ ds¹ S^X ast^X/SM1 101488 ex¹ ds¹ S^X ast^X / SM1, al² Cy¹ cn² sp² 105869 net¹ al¹ ex¹ ds¹ S¹ ast¹ dpp^s1 dpp^d-ho rub¹/SM1
Notes on Origin
Discoverer	Bridges, 21st Nov. 1917.

Comments
	An allelic series can be defined for ex alleles with respect to viability, eclosion rate and penetrance of ex wing phenotype. Going from most to least severe: ex^e1 >= ex^l2ey > ex^e2 > ex^e6 > ex⁶⁹⁷ > ex¹. (Boedigheimer and Laughon, 1993)
External Crossreferences & Linkouts
Other Crossreferences

Linkouts

Synonyms & Secondary IDs ( 1 )
Reported As
Symbol Synonym	ex¹ (Tyler et al., 2007, Lee et al., 2008)
Name Synonym
Secondary FlyBase IDs

References ( 7 )
Research paper	Tyler et al., 2007, Genetics 175(2): 643--657 Genes affecting cell competition in Drosophila. [FBrf0192304] Boedigheimer and Laughon, 1993, Development 118(2): 1291--1301 expanded: a gene involved in the control of cell proliferation in Drosophila imaginal discs. [FBrf0058062] Waddington, 1940, J. Genet. 41: 75--139 The genetic control of wing development in Drosophila. [FBrf0005070] Stern and Bridges, 1926, Genetics 11: 503--530 The mutants of the extreme left end of the second chromosome of Drosophila melanogaster. [FBrf0001569]
Supplementary material	Lee et al., 2008, Curr. Biol. 18(24): Supplemental Data. [FBrf0207609]
Personal communication to FlyBase	Deal and Cook, 2005.3.10, Isolation and characterization of Df(2L)BSC107. Isolation and characterization of Df(2L)BSC107. [FBrf0182722]
Book	Lindsley and Grell, 1968, Publs Carnegie Instn 627: 469pp Genetic variations of Drosophila melanogaster. [FBrf0020044]

Allele Dmel\ex1

Allele Dmel\ex¹