Aberration Dmel\Df(1)sqh

General Information
Symbol	Dmel\Df(1)sqh	Species	D. melanogaster
Name		FlyBase ID	FBab0022152
Feature type	chromosomal_deletion

Computed Breakpoints include	5D1-5D2;5E
Deleted segment	5D1--5E
Sequence coordinates
Member of large scale dataset(s)
Recent Updates
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FB2013_03
FB2013_02
All updates	Click here to see a list of all updates to this record from FB2010_08 and on.
Nature of the Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to progenitor)	chromosomal_deletion (Thomas, 1995.6.15, Cook et al., 1997)
Breakpoints	5D1-5D2;5E (Thomas, 1995.6.15, Cook et al., 1997)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data	bk1 << rux << bk2
Genetic mapping information
Comments
Comments on Cytology
	All limits from polytene analysis (FBrf0080586)
Sequence Crossreferences
DDBJ / EMBL / GenBank	DNA sequence Protein sequence Name
Gene Deletion & Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted	rux (Thomas, 1995.6.15)
Molecular Data
Genes NOT Deleted / Disrupted
Complementation Data
Molecular Data
Genes Duplicated
Complementation Data
Molecular Data
Genes NOT Duplicated
Complementation Data
Molecular Data
Related Comments

Phenotypic Data
In combination with other aberrations	Transmission rate of Dp(1;f)J21A through females to progeny is 28%, Df(1)sqh weakly decreases transmission. (Cook et al., 1997)
NOT in combination with other aberrations	Deficient embryos show a mutant midgut phenotype: ectopic constriction forms anterior to normal central constriction. (Bilder and Scott, 1995)
Stocks ( 1 )
Kyoto	101077 Df(1)sqh, y¹ / FM6
Notes on Origin
Discoverer	R. Karess. (Thomas, 1995.6.15)

Balancer / Genotype Variants of the Aberration

Separable Components

Other Comments

Synonyms & Secondary IDs ( 1 )
Reported As
Symbol Synonym	Df(1)sqh (Crest et al., 2007, Hirose et al., 2001)
Name Synonym
Secondary FlyBase IDs

References ( 7 )
Research paper	Crest et al., 2007, Genetics 175(2): 567--584 Onset of the DNA replication checkpoint in the early Drosophila embryo. [FBrf0194644] Hirose et al., 2001, Mol. Cell. Biol. 21(21): 7231--7242 Ectopic expression of DREF induces DNA synthesis, apoptosis, and unusual morphogenesis in the Drosophila eye imaginal disc: possible interaction with Polycomb and Trithorax group proteins. [FBrf0139759] Takano-Shimizu, 2000, Genetics 156(1): 269--282 Genetic screens for factors involved in the notum bristle loss of interspecific hybrids between Drosophila melanogaster and D. simulans. [FBrf0130105] Cook et al., 1997, Genetics 145(3): 737--747 Identification of trans-acting genes necessary for centromere function in Drosophila melanogaster using centromere-defective minichromosomes. [FBrf0092503] Bilder and Scott, 1995, Genetics 141(3): 1087--1100 Genomic regions required for morphogenesis of the Drosophila embryonic midgut. [FBrf0083777]
Personal communication to FlyBase	Thomas, 1995.6.15, roughex paper. roughex paper. [FBrf0080586]
FlyBase analysis	FlyBase, 2007, En masse symbol-based assigment of Aberration Class with respect to wild type. En masse symbol-based assigment of Aberration Class with respect to wild type. [FBrf0191808]