Aberration Dmel\Df(1)ct268-42

General Information
Symbol	Dmel\Df(1)ct268-42	Species	D. melanogaster
Name		FlyBase ID	FBab0000795
Feature type	chromosomal_deletion	Created / Updated	2006-08-22/2006-08-22

Formalized genetic data	cm << bk1 << ag << bk2 << dec-1
Sequence coordinates
Deleted segment	7A5--7C1
Duplicated segment
Computed Breakpoints include	7A5-7A6;7C1
Breakpoints Inherited
Nature of the Aberration
Cytological Order
Progenitor
Mutagen	X ray
Class of aberration (relative to progenitor)	chromosomal_deletion (Deak et al., 1982, Pauli et al., 1995, Duffy et al., 1996, Ayyub et al., 1990, Lineruth et al., 1985)
Breakpoints	7A5-7A6;7B8-7C1 (Deak et al., 1982, Lineruth et al., 1985, Ayyub et al., 1990, Pauli et al., 1995) 7A5-7A6;7C1 (Duffy et al., 1996)
Causes alleles	ct^268-42
Carries alleles
Transposon Insertions
Genetic mapping information
Comments
Comments on Cytology
	Limits of break 1 from polytene analysis (FBrf0038305) Left limit of break 2 from polytene analysis (FBrf0086390) Right limit of break 2 from polytene analysis (FBrf0038305)
Molecularly Mapped Breakpoints

Sequence Crossreferences
DDBJ / EMBL / GenBank	DNA sequence Protein sequence Name
Gene Deletion & Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted	ct (Lefevre and Johnson, 1973) ag (Engstrom et al., 1982)
Molecular Data
Genes NOT Deleted / Disrupted
Complementation Data
	Hira (Loppin et al., 2000, Loppin et al., 2005) dec-1 (Lineruth et al., 1985, Hawley and Waring, 1988) brk (Lammel and Saumweber, 2000) olfA (Ayyub et al., 1990) mh (Loppin et al., 2001)
Molecular Data
Genes Duplicated
Complementation Data
Molecular Data
Genes NOT Duplicated
Complementation Data
Molecular Data
Related Comments

Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations	Dominantly causes tergite defects in less than 50% of run³ heterozygotes. (Duffy et al., 1996) Heterozygosity for this deletion has no effect on the mutant ovarian phenotype of ovo^D2. (Pauli et al., 1995)
Position Effect Variegation Data

Stocks ( 2 )
Bloomington	726 Df(1)ct268-42, y¹ ct^268-42/FM4, B⁺
Kyoto	106047 Df(1)ct268-42, y¹ ct^268-42/FM4, B⁺
Notes on Origin
Discoverer	Demerec, Jan. 1940.

Balancer / Genotype Variants of the Aberration

Separable Components

Other Comments

Synonyms & Secondary IDs ( 4 )
Reported As
Symbol Synonym	268-42 (Lefevre and Johnson, 1973) ct^268-42 (Sanchez et al., 1994) Df(1)ct268-42 Df(1)ct^268-42 (Lammel and Saumweber, 2000, Lineruth et al., 1985, Ayyub et al., 1990, Deak et al., 1982, Homyk and Pye, 1989, Perrimon et al., 1989, Hawley and Waring, 1988)
Name Synonym
Secondary FlyBase IDs

References ( 21 )

Generate a list of	All references relating to this aberration ( 21 )

List References by type	Research paper ( 18 ) FlyBase analysis ( 1 ) Book ( 2 )
Recent research papers (0)
	All research papers listed in FlyBase were published before 2006 Show research papers ...