FB2025_01 , released February 20, 2025
Insertion: Dmel\P{GawB}NP5130
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General Information
Symbol
Dmel\P{GawB}NP5130
Species
D. melanogaster
Name
FlyBase ID
FBti0013268
Also Known As
esg-GAL4, esgGal4, escargot-gal4, NP5130, esgGal4NP5130, Esg-GAL4NP5130, esg::Gal4
Description
Inserted Element
LINE ID

NP5130-3-1

Affected gene(s)
Viability / fertility
fertile, viable
Associated allele(s)
Stock availability
Genomic Location
Chromosomal Location
2L ( 35D2 )
Sequence Location
2L:15,333,772..15,333,772 [-]
Target / Docking site
Genomic Maps
Member of Large Scale Dataset(s)
Description

A set of transgenic insertion stocks derived by TE mobilization using the P-element construct P{GawB}. The P{GawB} construct carries a w+mW.hs mini-white visible marker and Scer\GAL4 driver/enhancer trap sequences. The GAL4-UAS system is a binary system using Scer\GAL4, a yeast transcription activator protein gene, and Scer\UAS, the DNA binding site for the GAL4 protein. The P{GawB} construct acts as an enhancer trap: expression of the GAL4 is sensitive to enhancers in the genomic region of an insertion. When paired with a construct or insertion carrying a reporter gene downstream of Scer\UAS, the reporter gene is driven by and reflects the expression of the GAL4.

Detailed Mapping Data
Chromosome (arm)
Sequence Location
2L:15,333,772..15,333,772 [-]
Orientation
Cytological location (computed by FlyBase)
35D2 (inferred by FlyBase from sequence location)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Inserted Element
Size (Kb)

11.279

Component Allele(s)
Molecular map
Affected Gene(s)
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

Drives expression in histoblasts and histoblast nests, in enteroblasts, and in intestinal stem cells.

ScerGAL4esg-NP5130 drives expression in abdominal histoblast nests and histoblasts, but not in cuticular larval epidermal cells.

ScerGAL4esg-NP5130 expression is observed in 36% of small cells that occupy a basal position within the adult midgut epithelium.

About half of esg-positive (ScerGAL4esg-NP5130 expression) cells lack N signalling (do not express EcollacZDdc.be2.E(spl)m8-HLH); these exhibit characteristics of intestinal stem cells and enteroblasts.

Expression in second instar leg discs is excluded from the distal-most regions. Third instar expression is observed in the proximal region of the leg discs.

 
Data on Genetic Line
Line ID

NP5130-3-1

Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (11)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

Location 2L:15329700-15329701 refined by FlyBase alignment of dbGSS accession AG218990 to D. melanogaster arm Release_4 and heterochromatin Release_3.2b. Insertion orientation revised.

Synonyms and Secondary IDs (23)
Reported As
Symbol Synonym
Esg-GAL4NP5130
NP5130-GAL4
P{GAL4}NP5130
P{GawB}NP5130-3-1
escargo Gal4
escargot-Gal4
escargot-gal4
esg-GAL4NP5130
esg-Gal4
(Gao et al., 2024, Nagai et al., 2024, Zhang et al., 2024, Jneid et al., 2023, Karuparti et al., 2023, Loudhaief et al., 2023, Nagai et al., 2023, Socha et al., 2023, Buddika et al., 2022, Chen et al., 2022, Liu et al., 2022, Liu et al., 2022, Mukherjee et al., 2022, Neophytou and Pitsouli, 2022, Wang and Spradling, 2022, Koreman et al., 2021, Mok and Choi, 2021, Nagai et al., 2021, Nászai et al., 2021, Nirala et al., 2021, Parkhitko et al., 2021, Tamamouna et al., 2021, Tang et al., 2021, Wu et al., 2021, Arnaoutov et al., 2020, Bajpai et al., 2020, Jin et al., 2020, Weaver et al., 2020, Gultekin and Steller, 2019, Wang et al., 2019, Harsh et al., 2018, Iatsenko et al., 2018, Obata et al., 2018, Xu et al., 2018, Yin and Xi, 2018, Zhai et al., 2018, Ngo et al., 2017, Tian et al., 2017, Zhai et al., 2017, Nagy et al., 2016, Singh et al., 2016, Wang et al., 2016, Beehler-Evans and Micchelli, 2015, Jin et al., 2015, Liu et al., 2015, Yu et al., 2015, Markstein et al., 2014, Montagne and Gonzalez-Gaitan, 2014, Song et al., 2014, Buchon et al., 2013, Guo et al., 2013, Karpac et al., 2013, Ma et al., 2013, Pitsouli and Perrimon, 2013, Tang et al., 2013, Wang et al., 2013, Lee et al., 2011, Biteau et al., 2010, Buchon et al., 2010, Ninov et al., 2010, Pitsouli and Perrimon, 2010, Ren et al., 2010, Buchon et al., 2009, Chatterjee and Ip, 2009, McKay et al., 2009, Villányi et al., 2008, Martin and Morata, 2006, Micchelli and Perrimon, 2006, Kondoh et al., 2003, Goto and Hayashi, 1999)
esg-Gal4NP5130
esgNP5130-Gal4
esgP{GawB}NP5130-GAL4
Name Synonyms
Secondary FlyBase IDs
    References (138)