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General Information
D. melanogaster
FlyBase ID
Feature type
Also Known As
Computed Breakpoints include
Sequence coordinates
3R:28,675,020..28,675,020 (Df(3R)98E2:bk1)
3R:28,730,077..28,730,077 (Df(3R)98E2:bk2)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information

~55kb deletion of CG9990 and htt resulting from FLP-catalyzed recombination using the FRT-containing transposons P{XP}d08071 and PBac{WH}httf05417.

Recombination between the two progenitor insertions has resulted in deletion of the intervening sequence, which deletes the CG9990 gene and 34kb of the 38kb genomic coding region for htt (only the last two exons remain).

Comments on Cytology
Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
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
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations

Homozygous embryonic lethal.

Stocks (0)
Notes on Origin
Balancer / Genotype Variants of the Aberration
Separable Components
Other Comments
Synonyms and Secondary IDs (5)
Reported As
Symbol Synonym
Name Synonyms
Secondary FlyBase IDs
    References (6)