FlyBase Insertion Report: Dmel\P{GawB}Ntan1[Mz97]

FB2025_05 , released December 11, 2025

FB2025_05 , released December 11, 2025

Insertion: Dmel\P{GawB}Ntan1^Mz97

General Information

Symbol

Dmel\P{GawB}Ntan1^Mz97

Species

D. melanogaster

Name

FlyBase ID

FBti0004384

Feature type

transposable_element_insertion_site

Also Known As

Mz97-Gal4, Mz97, Mz97Gal4

Description

Inserted Element

LINE ID

Affected gene(s)

Ntan1, Scer\GAL4

Viability / fertility

viable

Associated allele(s)

Ntan1^Mz97, Scer\GAL4^Ntan1-Mz97

Stock availability

1 publicly available

Genomic Location

Chromosomal Location

2R ( 55E3-55E5 )

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)

55E3-55E5 (near gene of known cytology)

Cytological location (reported)

Insertion into Natural transposon

Comments concerning location

Sequence Data

Flanking sequence

Inserted Element

Construct

Size (Kb)

11.279

Component Allele(s)

Molecular map

Affected Gene(s)

Insertion may affect gene

(Castañeda-Sampedro et al., 2022, Zülbahar et al., 2018)

(Schmidt et al., 2012, Unhavaithaya and Orr-Weaver, 2012, Yuva-Aydemir et al., 2011, Beckervordersandforth et al., 2008, Edenfeld et al., 2007, Silies et al., 2007, Edenfeld et al., 2006, Vef et al., 2006, Hummel et al., 2002, Poeck et al., 2001, Ito et al., 1995)

Variant Molecular Consequences

Phenotypic Data

Associated Allele

Phenotypic Data

Phenotypic Class Phenotype Manifest in Detailed Description

Scer\GAL4^Ntan1-Mz97

Phenotypic Class Phenotype Manifest in Detailed Description

Expression Data

Reporter Expression

distribution deduced from reporter (Gal4 UAS)

Stage

Tissue/Position (including subcellular localization)

Reference

embryonic stage 14 -- 16

larval B-subperineurial glial cell

(Beckervordersandforth et al., 2008)

lateral ventral subperineurial glial cell

(Beckervordersandforth et al., 2008)

medial dorsal subperineurial glial cell

(Beckervordersandforth et al., 2008)

dorsal lateral subperineurial glial cell

(Beckervordersandforth et al., 2008)

ventral lateral subperineurial glial cell

Comment: in 10-50% of examined hemisegments

(Beckervordersandforth et al., 2008)

medial ventral subperineurial glial cell

(Beckervordersandforth et al., 2008)

dorsal channel glial cell

(Beckervordersandforth et al., 2008)

lateral intersegmental nerve root glial cell

(Beckervordersandforth et al., 2008)

larval glial cell | subset of first optic chiasma

(Edwards et al., 2012)

embryonic/larval wrapping glial cell

(Edwards et al., 2012)

first instar larval stage

glial cell of larval central nervous system

(Ito et al., 1995)

third instar larval stage

embryonic/larval wrapping glial cell of the eye disc

(Cameron et al., 2016, Silies et al., 2007)

embryonic/larval CNS subperineurial glial cell | subset

(Schmidt et al., 2012)

embryonic/larval wrapping glial cell | subset

(Schmidt et al., 2012)

embryonic/larval CNS subperineurial glial cell

(Zülbahar et al., 2018)

embryonic/larval optic stalk surface glial cell

(Cameron et al., 2016)

lamina anlage glial cell

(Cameron et al., 2016)

embryonic/larval wrapping glial cell

(Spéder and Brand, 2014)

third instar larval stage -- prepupal stage P4

embryonic/larval wrapping glial cell of the eye disc

(Yeh et al., 2018)

glial cell | subset of first optic chiasma

(Edwards et al., 2012)

developing satellite glial cell

(Edwards et al., 2012)

glial cell | subset of embryonic/larval optic lobe

(Edwards et al., 2012)

pupal stage P7 -- adult stage

pseudocartridge glial cell

(Yeh et al., 2018)

pharate adult stage -- adult stage

adult outer optic chiasma giant glial cell

(Edwards et al., 2012)

adult inner optic chiasma giant glial cell

(Edwards et al., 2012)

adult distal lamina satellite glial cell

(Edwards et al., 2012)

pseudocartridge glial cell

(Edwards et al., 2012)

Additional Information

Statement

Reference

Drives expression in wrapping and subperineurial glial cells, and in a subset of adult optic lobe glial cells.

(FlyBase Curators, 2017)

ScerGAL4^Mz97 drives expression in around 2.5 local interneurons with cell bodies in the ventral region of the antennal lobe. Projections of these bilateral neurons are detected to glomeruli V, VA5, VC3l, VL1, VL2a, VL2p, VM4, VP1, VP4, VP2, VP3 and the antennal lobe hub. Labeling is also detected in one cell body in the adult subesophageal zone. This neuron projects to glomeruli D, DA2, DL5, DM2, DM3, DM6, V, VA6, VC1, DA1, DA3, DA4l, DA4m, DC3, VA1s, VA1v, VC3l, VL2a, and DC4.

(Tanaka et al., 2012)

Expression in glial cells not exclusive, expressed in other tissues as well.

(Ito et al., 1995)

Marker for

embryonic/larval CNS perineurial glial cell

(Zülbahar et al., 2018)

embryonic/larval optic stalk surface glial cell

(Cameron et al., 2016)

embryonic/larval wrapping glial cell of the eye disc

(Cameron et al., 2016, Silies et al., 2007)

lamina anlage glial cell

(Cameron et al., 2016)

Reflects expression of

(Zülbahar et al., 2018, Beckervordersandforth et al., 2008)

Reporter construct used in assay

Mmus\Cd8a^UAS.cLa.EGFP

(Tanaka et al., 2012, Edenfeld et al., 2006)

Mmus\Cd8a^UAS.S.GFP

(Silies et al., 2007)

Avic\GFP^{Stinger.UAS.Tag:NLS(tra)}

(Edwards et al., 2012)

Avic\GFP^{10xUAS.FRT.stop.Tag:Myr(Src64B)}

(Edwards et al., 2012)

Data on Genetic Line

Line ID

Origin as a multiple insertion line

Progenitor(s) within the Genome

Related Aberration or Balancer

Aberration

Balancer

Stocks (1)

9488

w^*; P{GawB}Ntan1^Mz97 P{UAS-Stinger}2

External Crossreferences and Linkouts ( 0 )

Synonyms and Secondary IDs (17)

Reported As

Symbol Synonym

MZ0097-GAL4

(Artiushin et al., 2018)

MZ97

(Tanaka et al., 2012)

MZ97-GAL4

(Bates and Whitington, 2007)

MZ97-Gal4

(Tsao et al., 2016)

MZ97C

(Unhavaithaya and Orr-Weaver, 2012)

Mz 97: P{w⁺; GawB}

(Vef et al., 2006)

Mz97

(Birkholz et al., 2013, Silies et al., 2007, Edenfeld et al., 2006, Poeck et al., 2001)

Mz97-GAL4

(Sodders et al., 2025, Miao et al., 2024, Park et al., 2021, Borycz et al., 2018, Chang et al., 2018, Yeh et al., 2018, Chen et al., 2017, Cameron et al., 2016, Spéder and Brand, 2014, Edwards et al., 2012, Franzdóttir et al., 2009)

Mz97-Gal4

(Castañeda-Sampedro et al., 2022, Velarde et al., 2021, Zülbahar et al., 2018, Urbach et al., 2016, Bauke et al., 2015, Matzat et al., 2015, Tavares et al., 2015, Stork et al., 2014, von Hilchen et al., 2013, Yuva-Aydemir et al., 2011, Beckervordersandforth et al., 2008, von Hilchen et al., 2008, Hummel et al., 2002)

Mz97-gal4

(Wang et al., 2019)

Mz97<up>P[w Gal4]</up>

(Edenfeld et al., 2007)

Mz97Gal4

(Sasse and Klämbt, 2016, Sieglitz et al., 2013, Schmidt et al., 2012)

P(GawB)Mz97-GAL4

(Baudouin-Gonzalez et al., 2017)

P{GAW}Mz97

(Zülbahar et al., 2018)

P{GawB}Mz97

(Ito et al., 1995, FlyBase, 1992-)

P{GawB}Ntan1^Mz97

mz97-GAL4

(Nandakumar et al., 2020)

Name Synonyms

Secondary FlyBase IDs

References (43)

Report Sections