FB2024_03 , released June 25, 2024
Insertion: Dmel\P{GawB}cb30
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General Information
Symbol
Dmel\P{GawB}cb30
Species
D. melanogaster
Name
FlyBase ID
FBti0024343
Feature type
transposable_element_insertion_site
Also Known As
cb30
Description
Inserted Element
P{GawB}
LINE ID
Affected gene(s)
Scer\GAL4
Viability / fertility
Associated allele(s)
Scer\GAL4cb30
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
2
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{GawB}
Size (Kb)

11.279

Component Allele(s)
Scer\GAL4wB
w+mW.hs
Molecular map
Affected Gene(s)
Insertion may affect gene
Scer\GAL4
(Ward et al., 2002)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage 13 -- 17
embryonic/larval midgut
(Ward et al., 2002)
third instar larval stage
embryonic/larval central nervous system
(Ward et al., 2002)
embryonic/larval brain
(Ward et al., 2002)
leg disc
(Ward et al., 2002)
circular visceral muscle fiber
(Lajeunesse et al., 2010)
larval enteroendocrine cell | subset
(Lajeunesse et al., 2010)
embryonic/larval midgut enterocyte
(Lajeunesse et al., 2010)
larval enteroendocrine cell
(Lajeunesse et al., 2010)
adult stage | male
testis | faint
(Ward et al., 2002)
oogenesis & adult stage | female
terminal filament
(Ward et al., 2002)
female germline stem cell
(Ward et al., 2002)
oogenesis stage S1 -- S6 & adult stage | female
nurse cell | faint
(Ward et al., 2002)
oogenesis stage S10 -- S14 & adult stage | female
oocyte | faint
(Ward et al., 2002)
Additional Information
Statement
Reference

Expression in the midgut is found in a distinct group of Dh31-expressing enteroendocrine cells located at the junction region of the anterior midgut and the acid-secreting portion of the larval midgut. This junction region occurs at a conspicuous and characteristic U-shaped bend in the gut. These are referred to as the "midgut junction Dh31-expressing cells".

(Lajeunesse et al., 2010)

ScerGAL4cb30 drives expression in the embryonic midgut, in the larval central nervous system including the brain, in leg discs, and in the adult testis. During oogenesis, ScerGAL4cb30 drives expression in terminal filaments and/or female germline stem cells, in oocytes at stages S10-14, and in nurse cells at stages S1-6.

(Ward et al., 2002)
 
Marker for
Reflects expression of
Tab2
(Lajeunesse et al., 2010)
Reporter construct used in assay
Ecol\lacZUAS.Tag:MT(btau)
(Ward et al., 2002)
ttkp69.UAS
(Ward et al., 2002)
ttkp88.UAS
(Ward et al., 2002)
Data on Genetic Line
Line ID
Origin as a multiple insertion line
Progenitor(s) within the Genome
Transposed descendant of
P{GawB}CY2
Related Aberration or Balancer
Aberration
Balancer
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
CB30
(Lajeunesse et al., 2010)
CB30-Gal4
(Lajeunesse et al., 2010)
P{GawB}cb30
(Ward et al., 2002, FlyBase, 1992-)
cb30
(Ward et al., 2002)
Name Synonyms
Secondary FlyBase IDs
    References (3)