FB2024_03 , released June 25, 2024
Aberration: Dmel\Df(3L)Krn-27-7-B
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General Information
Symbol
Df(3L)Krn-27-7-B
Species
D. melanogaster
Name
FlyBase ID
FBab0044928
Feature type
chromosomal_deletion
Also Known As
Krn27-7-B
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{SUPor-P}PepKG00294
(McDonald et al., 2006)
P{SUPor-P}KrnKG05557
(McDonald et al., 2006)
Mutagen
P-element activity
(McDonald et al., 2006)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(McDonald et al., 2006)
Breakpoints
Causes alleles
Pep27-7-B
(McDonald et al., 2006)
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
Comments on Cytology
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Partially deleted / disrupted
Molecular Data
Completely deleted
Krn
(McDonald et al., 2006)
Partially deleted
Pep
(McDonald et al., 2006)
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
 
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations

Intestinal stem cell proliferation levels are normal in Df(3L)Krn-27-7-B mutants.

(Jiang et al., 2011)

Germaria with germ line Df(3L)Krn-27-7-B mutation do not exhibit ectopic spectrosome containing cells.

(Liu et al., 2010)

Flies homozygous for Df(3L)Krn-27-7-B have normal cardiac function.

(Yu et al., 2010)

Proliferation of the adult midgut progenitor cells in homozygous Df(3L)Krn-27-7-B mutant larvae is normal.

(Jiang and Edgar, 2009)

Homozygotes are aphenotypic: adult eyes are indistinguishable from wild type.

(Brown et al., 2007)

Df(3L)Krn-27-7-B mutants are viable and fertile and mutant females do not exhibit border cell migration defects.

(McDonald et al., 2006)
Stocks (1)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 

The entire Krn gene has been deleted as has up to 100bp of the first exon of the adjacent gene Pep.

(McDonald et al., 2006)
Synonyms and Secondary IDs (8)
Reported As
Symbol Synonym
Df(3L)Krn-27-7-B
(FlyBase, 2007)
Keren<up>exc 27-7-B</up>
(Yu et al., 2010)
Kerenexc27-7-B
(Yu et al., 2010)
Krn27-3-4
(Jiang and Edgar, 2009)
Krn27-7-4
(Zhang et al., 2019)
Krn27-7-B
(Newcomb et al., 2018, McDonald et al., 2006)
krn27-7-B
(Jiang et al., 2011, Liu et al., 2010, Brown et al., 2007)
krn27-7-b
(Brown et al., 2007)
Name Synonyms
Secondary FlyBase IDs
    References (9)