FlyBase Aberration Report: Dmel\Df(2R)42

General Information

Symbol

Df(2R)42

Species

D. melanogaster

Name

FlyBase ID

FBab0001928

Feature type

chromosomal_deletion

Computed Breakpoints include

42C2;42D2-42D3

Features within 42C2--42D3

Sequence coordinates

Member of large scale dataset(s)

Nature of Aberration

Cytological Order

Progenitor

Mutagen

X ray

Class of aberration (relative to wild type)

chromosomal_deletion

(FlyBase, 2007)

Class of aberration (relative to progenitor)

chromosomal_deletion

(Chandrashekaran and Sarla, 1993)

Breakpoints

42C3;42D2

(Chandrashekaran and Sarla, 1993)

Causes alleles

Carries alleles

Transposon Insertions

Formalized genetic data

bk1 << Adf1 << l(2)01289 << bk2 << l(2)43Bd

Genetic mapping information

Comments

Comments on Cytology

Left limit of break 1 from non-inclusion of Adf1 (FBrf0067338) Right limit of break 1 from inclusion of l(2)10521 (FBrf0067338) Limits of break 2 from polytene analysis (citation unavailable)

Sequence Crossreferences

DDBJ / EMBL / GenBank

DNA sequence

Protein sequence

Gene Deletion and Duplication Data

Genes Deleted / Disrupted

Complementation Data

Completely deleted / disrupted

Adf1

(DeZazzo et al., 2000, BDGP Project Members, 1994-1999)

hlk

(Spradling et al., 1999, BDGP Project Members, 1994-1999)

l(2)03055

(Spradling et al., 1999, BDGP Project Members, 1994-1999)

l(2)10521

(BDGP Project Members, 1994-1999)

Tdc1

(Cole et al., 2005)

Tdc2

(Cole et al., 2005)

ubl

(Spradling et al., 1999, BDGP Project Members, 1994-1999)

Partially deleted / disrupted

Molecular Data

Completely deleted

Partially deleted

Genes NOT Deleted / Disrupted

Complementation Data

Molecular Data

Genes Duplicated

Complementation Data

Completely duplicated

Partially duplicated

Molecular Data

Completely duplicated

Partially duplicated

Genes NOT Duplicated

Complementation Data

Molecular Data

Affected Genes Inferred by Location (0)

If no genes are listed here, it may be because the affected region is very large. The JBrowse insert above may show an error for the same reason, and other FlyBase tools such as CytoSearch may also fail for large regions. You can contact FlyBase for more help.
In these cases, there will be no "Export to Hitlist" button to the left.

Related Comments

Phenotypic Data

In combination with other aberrations

NOT in combination with other aberrations

Tdc2^RO54/Df(2R)42 mutant adult females display defects in trimming of posterior follicle cells and produce fewer trimmed eggs.

(Deady and Sun, 2015)

Homozygous embryonic lethal.

(Schulte et al., 2010)

The Df(2R)42 chromosome does not act as a dominant suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{w^var}KR3-2", a stable "brown-red" variant of the P{3'WP-2,w^var}2Lt insertion).

(Mason et al., 2004)

Stocks (3)

3367

107011

101433

Df(2R)42, en¹ / SM1, al² Duox^Cy cn² speck²

Notes on Origin

Discoverer