FlyBase Insertion Report: Dmel\P{GawB}how[24B]

General Information

Symbol

Dmel\P{GawB}how^24B

Species

D. melanogaster

Name

FlyBase ID

FBti0150063

Feature type

transposable_element_insertion_site

Also Known As

24B-Gal4, 24BGal4, how-Gal4, how^24B-Gal4, how24B-GAL4, 24B, 24B.Gal4, 24B Gal4, GAL4-24B, P{GawB}how24B

Description

Inserted Element

P{GawB}

LINE ID

Affected gene(s)

how, Scer\GAL4

Viability / fertility

viable, fertile

Associated allele(s)

how^24B, Scer\GAL4^how-24B

Stock availability

6 publicly available

Genomic Location

Chromosomal Location

Sequence Location

Target / Docking site

Member of Large Scale Dataset(s)

Dataset

Description

Detailed Mapping Data

Chromosome (arm)

(Perrimon, 1997.6.4, Brand and Perrimon, 1993)

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}

(Brand and Perrimon, 1993)

Size (Kb)

11.279

Component Allele(s)

Scer\GAL4^wB

w^+mW.hs

Molecular map

Affected Gene(s)

Insertion may affect gene

how

(Fyrberg et al., 1997)

Scer\GAL4

(Min et al., 2017, Uchino et al., 2013, Chen and Ganetzky, 2012, Ile et al., 2012, Jeong et al., 2012, Jepson et al., 2012, Kim et al., 2012, Kim et al., 2012, Labeau-Dimenna et al., 2012, Lahaye et al., 2012, Osman et al., 2012, Panz et al., 2012, Pradhan et al., 2012, Rudolf et al., 2012, Sano et al., 2012, Schaub et al., 2012, Tran et al., 2012, Tsigkari et al., 2012, Vakaloglou et al., 2012, Wightman et al., 2012, Carrasco-Rando et al., 2011, Chang et al., 2011, Egoz-Matia et al., 2011, Ganesan et al., 2011, Gradilla et al., 2011, Guan et al., 2011, Helman et al., 2011, Hudry et al., 2011, James and Broihier, 2011, Ma et al., 2011, Melkani et al., 2011, Miguel et al., 2011, Miller et al., 2011, Navarro et al., 2011, Ryu et al., 2011, Stavropoulos and Young, 2011, Sun et al., 2011, Vrailas-Mortimer et al., 2011, Zervas et al., 2011, Zettl et al., 2011, Zhong et al., 2011, Astigarraga et al., 2010, Bland et al., 2010, Buchon et al., 2010, Bulchand et al., 2010, Bulchand et al., 2010, Chen et al., 2010, Du et al., 2010, Enriquez et al., 2010, Figeac et al., 2010, Gurudatta et al., 2010, Ismat et al., 2010, Li et al., 2010, Mazock et al., 2010, Morimoto et al., 2010, Mosca and Schwarz, 2010, Müller et al., 2010, Okumura et al., 2010, Reed et al., 2010, Renfranz et al., 2010, Rohrbough and Broadie, 2010, Wu et al., 2010, Al-Anzi and Wyman, 2009, Bahri et al., 2009, Benna et al., 2009, Du and Wasser, 2009, Graf et al., 2009, Jansen et al., 2009, Jaramillo et al., 2009, Jiang and Edgar, 2009, Karr et al., 2009, LaBeau et al., 2009, Lin et al., 2009, Loya et al., 2009, Martin et al., 2009, Meyer and Moussian, 2009, Miller et al., 2009, Qian and Bodmer, 2009, Rushton et al., 2009, Schulze et al., 2009, Siebert et al., 2009, Siechen et al., 2009, Wang et al., 2009, Bogdanik et al., 2008, Carrasco-Rando and Ruiz-Gómez, 2008, Cauchi et al., 2008, Caygill and Johnston, 2008, Chang et al., 2008, Deng et al., 2008, Desset et al., 2008, Frandsen et al., 2008, Koch et al., 2008, Kurusu et al., 2008, Le Mée et al., 2008, Qian et al., 2008, Ratnaparkhi et al., 2008, Thompson and Travers, 2008, Zhu et al., 2008, Assa-Kunik et al., 2007, Augustin et al., 2007, Besse et al., 2007, Beuchle et al., 2007, Duan et al., 2007, Garg et al., 2007, Haines and Stewart, 2007, Haines et al., 2007, Huang and Haddad, 2007, Johnson et al., 2007, Junion et al., 2007, Liotta et al., 2007, Llorens et al., 2007, Merabet et al., 2007, Muñoz-Alarcón et al., 2007, Ocorr et al., 2007, Ryan et al., 2007, Shcherbata et al., 2007, Tzortzopoulos and Skoulakis, 2007, Zhu et al., 2007, Akasaka et al., 2006, Akasaka et al., 2006, Ang et al., 2006, Ayoob et al., 2006, Balagopalan et al., 2006, Blanke and Jackle, 2006, Cerrato et al., 2006, Chartier et al., 2006, Clark et al., 2006, Ferris et al., 2006, Fluegel et al., 2006, Han et al., 2006, Johnson et al., 2006, Le Bras and Van Doren, 2006, Lind et al., 2006, Liu et al., 2006, Liu et al., 2006, Meyer and Aberle, 2006, Morris et al., 2006, Nitabach et al., 2006, Park et al., 2006, Sellin et al., 2006, Serpe and O'Connor, 2006, Stultz et al., 2006, Takeo et al., 2006, Tanentzapf and Brown, 2006, Tanentzapf et al., 2006, van der Plas et al., 2006, Walker, 2006, Walker et al., 2006, Zimmermann et al., 2006, Couceiro et al., 2005, Coulson et al., 2005, Duchow et al., 2005, Fox and Zinn, 2005, Fox and Zinn, 2005, Guo et al., 2005, Han and Olson, 2005, Hombria et al., 2005, Houseley et al., 2005, Kwon et al., 2005, Liebl et al., 2005, Menon et al., 2005, Miskolczi-McCallum et al., 2005, Monier et al., 2005, Qian et al., 2005, Qian et al., 2005, Reim et al., 2005, Roper et al., 2005, Ryan et al., 2005, Sano et al., 2005, Sanyal et al., 2005, Sokol and Ambros, 2005, Takaesu et al., 2005, Wawersik et al., 2005, Wu et al., 2005, Zheng et al., 2005, Galletta et al., 2004, Gao et al., 2004, Geisbrecht and Montell, 2004, Gu et al., 2004, Han et al., 2004, Kapahi et al., 2004, Osterwalder et al., 2004, Otsuki et al., 2004, Perrin et al., 2004, Sherwood et al., 2004, Swan et al., 2004, Tanaka et al., 2004, Terman and Kolodkin, 2004, van Roessel et al., 2004, Winter and Campbell, 2004, Bidet et al., 2003, Brown et al., 2003, Chan et al., 2003, DeFalco et al., 2003, Gajewski et al., 2003, Greene et al., 2003, Grienenberger et al., 2003, Han and Bodmer, 2003, Hosono et al., 2003, Jenkins et al., 2003, Klinedinst and Bodmer, 2003, Landgraf et al., 2003, Lin et al., 2003, Lu et al., 2003, Marques et al., 2003, McCabe et al., 2003, Merabet et al., 2003, Shirai et al., 2003, Suster et al., 2003, Van Doren et al., 2003, Wang et al., 2003, Yang et al., 2003, Zikova et al., 2003, Allen et al., 2002, Clark et al., 2002, Dorfman et al., 2002, Han et al., 2002, Hirota et al., 2002, Jagla et al., 2002, Lockwood and Bodmer, 2002, Lo et al., 2002, Lovato et al., 2002, Merabet et al., 2002, Page, 2002, Parker et al., 2002, Ponzielli et al., 2002, Saller et al., 2002, Sanyal et al., 2002, Satterfield et al., 2002, Sigrist et al., 2002, Song et al., 2002, Stewart et al., 2002, Streit et al., 2002, Umemiya et al., 2002, Wang et al., 2002, Abrell and Jackle, 2001, Balagopalan et al., 2001, Bidet et al., 2001, Bloor and Kiehart, 2001, Boube et al., 2001, Capovilla et al., 2001, Deshpande et al., 2001, Golby et al., 2001, Hayes et al., 2001, Helps et al., 2001, Keleman and Dickson, 2001, Kramer et al., 2001, Kramer et al., 2001, Lawrence et al., 2001, Lo and Frasch, 2001, Marquez et al., 2001, Menon and Chia, 2001, Miller et al., 2001, Osterwalder et al., 2001, San Martin and Bate, 2001, Starz-Gaiano et al., 2001, Waltzer et al., 2001, Weiss et al., 2001, White et al., 2001, Zervas et al., 2001, Collins and Treisman, 2000, Estes et al., 2000, Feany and Bender, 2000, Grenier and Carroll, 2000, Lawrence et al., 2000, Lee and Frasch, 2000, Marek et al., 2000, Martin-Bermudo, 2000, Martin-Bermudo and Brown, 2000, Miguel-Aliaga et al., 2000, Raghavan et al., 2000, Roos et al., 2000, Stebbings et al., 2000, Szuts and Bienz, 2000, Taniguchi et al., 2000, Wan et al., 2000, Yang et al., 2000, Zaffran and Frasch, 2000, DiAntonio et al., 1999, Elefant and Palter, 1999, Fremion et al., 1999, Giebel, 1999, Gunthorpe et al., 1999, Jagla et al., 1999, Kidd et al., 1999, Knirr et al., 1999, Landgraf et al., 1999, Madden et al., 1999, Martin-Bermudo et al., 1999, Misquitta and Paterson, 1999, Siegler and Jia, 1999, Su et al., 1999, Todman et al., 1999, True et al., 1999, Waltzer and Bienz, 1999, Yu et al., 1999, Bernardoni et al., 1998, Bilder and Scott, 1998, Bilder et al., 1998, Buff et al., 1998, Capovilla and Botas, 1998, Chen et al., 1998, Davis and Goodman, 1998, Fuerstenberg and Giniger, 1998, Jagla et al., 1998, Keller et al., 1998, Khalsa et al., 1998, Li et al., 1998, Martin-Bermudo et al., 1998, Nakagoshi et al., 1998, Nose et al., 1998, Park et al., 1998, Park et al., 1998, Steitz et al., 1998, Szuts et al., 1998, Waltzer and Bienz, 1998, Warrick et al., 1998, Winberg et al., 1998, Wisotzkey et al., 1998, Wolf et al., 1998, Yaich et al., 1998, Yarnitzky et al., 1998, Yin and Frasch, 1998, Yu et al., 1998, Yu et al., 1998, Zaffran et al., 1998, Brand, 1997.6.30, Davis et al., 1997, Doberstein et al., 1997, Eresh et al., 1997, Ferveur et al., 1997, Fyrberg et al., 1997, Hartmann et al., 1997, Keller et al., 1997, Lin et al., 1997, Martin-Bermudo et al., 1997, Newfeld et al., 1997, Nose et al., 1997, Petersen et al., 1997, Raghavan and White, 1997, Riese et al., 1997, Riese et al., 1997, Rose et al., 1997, Roy et al., 1997, Ruiz-Gomez et al., 1997, Umemiya et al., 1997, Vorbruggen and Jackle, 1997, Zaffran et al., 1997, Zito et al., 1997, Azpiazu et al., 1996, Baylies and Bate, 1996, Fambrough and Goodman, 1996, Kolodziej et al., 1996, Mann and Abu-Shaar, 1996, Martin-Bermudo and Brown, 1996, McCall and Bender, 1996, Mitchell et al., 1996, Newfeld et al., 1996, Roote and Zusman, 1996, Rorth, 1996, Schuster et al., 1996, Smith et al., 1996, Bour et al., 1995, Carmena et al., 1995, Dunin-Borkowski and Brown, 1995, Heuer et al., 1995, Lawrence et al., 1995, Rebay and Rubin, 1995, Sweeney et al., 1995, Brand et al., 1994, Staehling-Hampton et al., 1994, Staehling-Hampton et al., 1994, Brand and Perrimon, 1993)

Variant Molecular Consequences

Phenotypic Data

Associated Allele

Phenotypic Data

how^24B

Phenotypic Class Phenotype Manifest in Detailed Description

Scer\GAL4^how-24B

Phenotypic Class Phenotype Manifest in Detailed Description

Expression Data

Reporter Expression

No Assay Recorded

Stage

Tissue/Position (including subcellular localization)

Reference

embryonic stage 10 -- 17

mesoderm

(Brand, 1997.6.30)

embryonic stage 11 -- 17

mesoderm

(Luo et al., 1994)

third instar larval stage

(Brand, 1997.6.30)

(Brand, 1997.6.30)

(Brand, 1997.6.30)

(Brand, 1997.6.30)

(Brand, 1997.6.30)

distribution deduced from reporter

Stage

Tissue/Position (including subcellular localization)

Reference

late embryonic stage

somatic muscle cell

(Staehling-Hampton et al., 1994)

distribution deduced from reporter (Gal4 UAS)

Stage

Tissue/Position (including subcellular localization)

Reference

embryonic stage 6

mesoderm anlage

(Zaffran et al., 1997)

embryonic stage 10 -- 17

mesoderm

(Marquez et al., 2001)

embryonic stage 11

mesoderm

(Allen et al., 2002, Brand and Perrimon, 1993)

embryonic stage 12

mesoderm

(Lee and Frasch, 2000, Zaffran et al., 1997)

embryonic stage 13 -- 16

mesoderm

(Jenkins et al., 2003)

embryonic stage 13 -- 17

larval muscle system

(Brand and Perrimon, 1993)

embryonic stage 14 -- 17

muscle attachment site

(Zaffran et al., 1997)

embryonic stage 15 -- 17

larval somatic muscle cell

(Zaffran et al., 1997)

pharyngeal muscle cell

(Zaffran et al., 1997)

embryonic/larval dorsal vessel

(Zaffran et al., 1997)

larval visceral muscle cell

(Zaffran et al., 1997)

embryonic/larval aorta

(Zaffran et al., 1997)

larval stage

larval somatic muscle cell

(Schuster et al., 1996)

larval glial cell | subset

(Rodrigues et al., 2012)

larval neuron

(Rodrigues et al., 2012)

larval central nervous system | restricted

(Suster et al., 2003)

symmetrical commissure | subset of larval brain | restricted

(Suster et al., 2003)

first instar larval stage -- second instar larval stage

tendon cell

(Subramanian et al., 2003)

muscle cell

(Subramanian et al., 2003)

third instar larval stage

visceral muscle fiber

Comment: Ascribed to all muscle fibers.

(Nitabach et al., 2006)

larval somatic muscle cell

(van der Plas et al., 2006)

wandering third instar larval stage

circular intestinal visceral muscle fiber

(Jiang and Edgar, 2009)

embryonic/larval midgut longitudinal visceral muscle cell

(Jiang and Edgar, 2009)

P-stage

embryonic/larval dorsal vessel

(Monier et al., 2005)

adult dorsal vessel

(Monier et al., 2005)

adult stage

adult somatic muscle cell

(Wu et al., 2010)

adult visceral muscle cell

(Xu et al., 2011, Buchon et al., 2010)

adult heart

(Qian et al., 2008)

adult midgut

(Ferveur et al., 1997)

crop

(Ferveur et al., 1997)

adult Malpighian tubule

(Ferveur et al., 1997)

adult fat body

(Ferveur et al., 1997)

Additional Information

Statement

Reference

Drives expression in mesoderm and in muscle cells at all stages.

(FlyBase Curators, 2017)

In the embryo ScerGAL4^how-24B drives expression in a subset of glial cells including subperineurial glial cell. In the larva expression is predominantly found in glial cells but also a small number of neurons is labeled at this stage.

(Rodrigues et al., 2012)

Drives expression in the visceral mesoderm, but not in epithelial cells in the adult midgut.

(Xu et al., 2011)

ScerGAL4^how-24B drives expression in all muscle cells at all stages.

(Monier et al., 2005)

Larval expression is observed in tendon cells.

(Subramanian et al., 2003)

Enhancer trap expression is observed in the presumptive mesoderm at the onset of gastrulation and in the mesoderm at germ band retraction. Later, expression becomes restricted to myogenic cells. Expression is observed in precursors of the somatic muscles, pharyngeal muscles, visceral muscles and cardiac cells. Expression is also seen in muscle attachment sites.

(Zaffran et al., 1997)

Expressed in all embryonic and larval somatic muscles.

(Schuster et al., 1996)

Expression in all body muscles without detectable expression in the nervous system or elsewhere.

(Sweeney et al., 1995)

Marker for

larval somatic muscle cell

(DeFalco et al., 2003, McCabe et al., 2003)

mesoderm

(Jenkins et al., 2003, Lee and Frasch, 2000)

tendon cell

(Subramanian et al., 2003)

Reflects expression of

how

(Rodrigues et al., 2012, Xu et al., 2011, Buchon et al., 2010, Wu et al., 2010, Jiang and Edgar, 2009, Qian et al., 2008, Nitabach et al., 2006, van der Plas et al., 2006, Monier et al., 2005, Subramanian et al., 2003, Suster et al., 2003, Allen et al., 2002, Marquez et al., 2001, Lee and Frasch, 2000, Zaffran et al., 1997)

Reporter construct used in assay

Bhal\NaChBac^UAS.cNa

(Nitabach et al., 2006)

Avic\GFP^{UAS.lacZ,Tag:NLS(SV40-largeT)}

(Suster et al., 2003)

Mmus\Cd8a^UAS.cLa.EGFP

(Suster et al., 2003)

Ctet\tetX^TNT-LC.UAS

(Suster et al., 2003)

Dys^RNAi.NH2.UAS

(van der Plas et al., 2006)

Ecol\lacZ^UAS.cBa

(Marquez et al., 2001)

Ecol\lacZ^UAS.cUa

(Allen et al., 2002)

Avic\GFP^UAS.cUa

(Jiang and Edgar, 2009)

mid^RNAi.UAS

(Qian et al., 2008)

Data on Genetic Line

Line ID

Origin as a multiple insertion line

Progenitor(s) within the Genome

Transposed descendant of

P{GawB}l(1)BP¹

Related Aberration or Balancer

Aberration

Balancer

Stocks (6)

Bloomington

1767

w^*; P{GawB}how^24B

99029

w^*; P{GAL4-twi.G}9; P{GawB}how^24B

97214

w^*; Als2^Δ73 P{GawB}how^24B

92172

y¹ w^*; sns^ZF1.4 cn¹/CyO, P{en1}wg^en11; P{GawB}how^24B

Kyoto

106496

w^*; P{GawB}how^24B/TM3, Sb¹

101856

w^* ; P{GawB}how^24B / TM3, Sb¹

External Crossreferences and Linkouts ( 0 )

Comments

Contained in strain G4.SG30.

(Carmena et al., 1995)

Synonyms and Secondary IDs (88)

Reported As

Symbol Synonym

1767

(Morris et al., 2006)

1767-GAL4

(Otsuki et al., 2004, True et al., 1999)

24-B

(Elefant and Palter, 1999)

24.Gal4

(Takaesu et al., 2005)

24B

(Botero et al., 2026, Barwell et al., 2017, Diop et al., 2015, Lovato et al., 2015, Choksi et al., 2014, Ghosh et al., 2014, Xing et al., 2014, Tran et al., 2012, Kurusu et al., 2008, Han et al., 2006, Estes et al., 2000)

24B GAL4

(Coulson et al., 2005)

24B Gal4

(Gururaja Rao et al., 2019, Ganesan et al., 2011, Bulchand et al., 2010, Figeac et al., 2010, Liebl et al., 2005, Wu et al., 2005, Gao et al., 2004, Geisbrecht and Montell, 2004)

24B(How)-Gal4

(Aghajanian et al., 2016)

24B-GAL4

(Parra-Torres et al., 2026, Chang et al., 2025, Neuman et al., 2025, Smith et al., 2025, Barton et al., 2024, Ruan et al., 2024, Tio et al., 2024, Asuncion et al., 2023, Lai et al., 2023, Parisi et al., 2023, Shaheen et al., 2023, Deng et al., 2022, Deshpande et al., 2022, Ho et al., 2022, Restrepo et al., 2022, Wu et al., 2022, Zhou et al., 2022, Kim et al., 2021, Martinez et al., 2021, Okada et al., 2021, Sim et al., 2020, Stawarski et al., 2020, Cheng et al., 2019, Dason et al., 2019, Guo et al., 2019, Jantrapirom et al., 2019, Kim et al., 2019, Lovegrove et al., 2019, Politano et al., 2019, Shearin et al., 2018, Takeda et al., 2018, Augustin et al., 2017, Casas-Vila et al., 2017, Ding et al., 2017, Lee et al., 2017, Ng et al., 2017, Tio et al., 2017, Wang et al., 2017, Alavi et al., 2016, Asaoka et al., 2016, Gallart-Palau et al., 2016, Harris et al., 2016, Harris et al., 2016, Luu et al., 2016, Nguyen et al., 2016, Puah and Wasser, 2016, Viswanathan et al., 2016, Alex et al., 2015, Hatfield et al., 2015, Kumar et al., 2015, Matsuno et al., 2015, Nguyen et al., 2015, Okumura et al., 2015, Valdez et al., 2015, Zhou et al., 2015, Zhu et al., 2015, Angeles et al., 2014, Faust et al., 2014, Nakayama et al., 2014, Shearin et al., 2014, Taghli-Lamallem et al., 2014, Wang et al., 2014, Becnel et al., 2013, Friedman et al., 2013, Hung et al., 2013, Lee et al., 2013, Li et al., 2013, Liu et al., 2013, Majeed et al., 2013, Nakamura et al., 2013, Rohrbough et al., 2013, Tang and Zhou, 2013, Wightman et al., 2013, Amodio et al., 2012, Jeong et al., 2012, Kuroda et al., 2012, Lahaye et al., 2012, Ng et al., 2012, Talsma et al., 2012, Carrasco-Rando et al., 2011, Chang et al., 2011, Li et al., 2011, Miguel et al., 2011, Navarro et al., 2011, Vrailas-Mortimer et al., 2011, Zhong et al., 2011, Bland et al., 2010, Du et al., 2010, Gurudatta et al., 2010, Hao et al., 2010, Ismat et al., 2010, Mosca and Schwarz, 2010, Okumura et al., 2010, Lin et al., 2009, Menon et al., 2009, Rushton et al., 2009, Tain et al., 2009, Wang et al., 2009, Carrasco-Rando and Ruiz-Gómez, 2008, Ratnaparkhi et al., 2008, Taghli-Lamallem et al., 2008, Zmojdzian et al., 2008, Assa-Kunik et al., 2007, Ing et al., 2007, Latouche et al., 2007, Llorens et al., 2007, Sang et al., 2007, Wang et al., 2007, Ayoob et al., 2006, Balagopalan et al., 2006, Clark et al., 2006, Fluegel et al., 2006, Johnson et al., 2006, Liu et al., 2006, Park et al., 2006, Sellin et al., 2006, Takeo et al., 2006, Tanentzapf and Brown, 2006, Walker, 2006, Walker et al., 2006, Couceiro et al., 2005, Houseley et al., 2005, Osterwalder et al., 2004, Suster et al., 2004, Hosono et al., 2003, Suster et al., 2003, Umemiya et al., 2002)

24B-Gal 4

(Starz-Gaiano et al., 2001)

24B-Gal4

(Tournière et al., 2026, Hoagland et al., 2025, Klaustermeier et al., 2025, Mori et al., 2025, Shalata et al., 2025, Thakur and O'Connor-Giles, 2025, Zhu et al., 2025, Chang et al., 2024, Hendricks and Liebl, 2024, Nakato et al., 2024, Petitgas et al., 2024, Smith et al., 2024, Srivastav et al., 2024, Srivastav et al., 2024, van der Graaf et al., 2024, Bennett et al., 2023, Coleman-Gosser et al., 2023, Hogan et al., 2023, Vishal et al., 2023, Baccino-Calace et al., 2022, Hendricks et al., 2022, Ribot et al., 2022, Saunders et al., 2022, Song et al., 2022, Bhimreddy et al., 2021, Tian, 2021, Akasaka et al., 2020, Bataillé et al., 2020, Brooks et al., 2020, Kim and Cho, 2020, Kopke et al., 2020, Lecompte et al., 2020, Pareek and Pallanck, 2020, Patel et al., 2020, Wei et al., 2020, Ashley et al., 2019, Kamimura et al., 2019, Wasserman et al., 2019, Bischof et al., 2018, Jacobs, 2018.7.9, Shao et al., 2018, Stawarski et al., 2018, Wang et al., 2018, Wei et al., 2018, Wentzel et al., 2018, Wu et al., 2018, Xing et al., 2018, Basil et al., 2017, Dear et al., 2017, Diao et al., 2017, Kopke et al., 2017, Newman et al., 2017, Shilts and Broadie, 2017, Zhang et al., 2017, Zhang et al., 2017, Zhu et al., 2017, Akagi et al., 2016, Brooks et al., 2016, Casas-Tintó et al., 2016, Dear et al., 2016, Green et al., 2016, Jumbo-Lucioni et al., 2016, Parkinson et al., 2016, Peng et al., 2016, Penney et al., 2016, Silva et al., 2016, Sulkowski et al., 2016, Trujillo et al., 2016, Ukken et al., 2016, Zappia and Frolov, 2016, Zhang et al., 2016, Ziegler et al., 2016, Baëza et al., 2015, Elwell et al., 2015, Foos et al., 2015, Kim et al., 2015, Kim et al., 2015, Menon et al., 2015, Pech et al., 2015, Peng et al., 2015, Wang et al., 2015, Woodcock et al., 2015, Appocher et al., 2014, Ciglar et al., 2014, Dobi et al., 2014, Gardiol and St Johnston, 2014, Jepson et al., 2014, Jumbo-Lucioni et al., 2014, Morel et al., 2014, Sulkowski et al., 2014, Xu et al., 2014, Zohar-Stoopel et al., 2014, Campbell and Ganetzky, 2013, Kern et al., 2013, Macabenta et al., 2013, Mirzoyan and Pandur, 2013, Siles et al., 2013, Sotillos et al., 2013, Valakh et al., 2013, Weavers and Skaer, 2013, Chen and Ganetzky, 2012, Chen et al., 2012, Hudry et al., 2012, Ile et al., 2012, Kim et al., 2012, Kim et al., 2012, Labeau-Dimenna et al., 2012, Ng et al., 2012, Panz et al., 2012, Penney et al., 2012, Pradhan et al., 2012, Sano et al., 2012, van der Laan et al., 2012, Egoz-Matia et al., 2011, Ganesan et al., 2011, Graf et al., 2011, Helman et al., 2011, Jiang et al., 2011, Melkani et al., 2011, Merabet et al., 2011, Qian et al., 2011, Stavropoulos and Young, 2011, Sun et al., 2011, Xu et al., 2011, Bataillé et al., 2010, Bulchand et al., 2010, Enriquez et al., 2010, Morimoto et al., 2010, Müller et al., 2010, Reed et al., 2010, Rohrbough and Broadie, 2010, Wu et al., 2010, Al-Anzi and Wyman, 2009, Du and Wasser, 2009, Graf et al., 2009, Jaramillo et al., 2009, LaBeau et al., 2009, Martin et al., 2009, Meyer and Moussian, 2009, Qian and Bodmer, 2009, Siebert et al., 2009, van Gemert et al., 2009, Bogdanik et al., 2008, Casas-Tinto et al., 2008, Deng et al., 2008, Desset et al., 2008, Koch et al., 2008, Le Mée et al., 2008, Qian et al., 2008, Sotillos et al., 2008, Thompson and Travers, 2008, Augustin et al., 2007, Besse et al., 2007, Beuchle et al., 2007, Haines and Stewart, 2007, Haines et al., 2007, Huang and Haddad, 2007, Junion et al., 2007, Liotta et al., 2007, Merabet et al., 2007, Ocorr et al., 2007, Shcherbata et al., 2007, van der Plas et al., 2007, Wang et al., 2007, Xiao et al., 2007, Akasaka et al., 2006, Akasaka et al., 2006, Ang et al., 2006, Chartier et al., 2006, Liu et al., 2006, Meyer and Aberle, 2006, Serpe and O'Connor, 2006, van der Plas et al., 2006, Fox and Zinn, 2005, Guo et al., 2005, Han and Olson, 2005, Monier et al., 2005, Qian et al., 2005, Qian et al., 2005, Roper et al., 2005, Sano et al., 2005, Wawersik et al., 2005, Han et al., 2004, Perrin et al., 2004, Tanaka et al., 2004, Terman and Kolodkin, 2004, Brown et al., 2003, Gajewski et al., 2003, Grienenberger et al., 2003, Han and Bodmer, 2003, Jenkins et al., 2003, Merabet et al., 2003, Van Doren et al., 2003, Zikova et al., 2003, Dorfman et al., 2002, Han et al., 2002, Jagla et al., 2002, Lockwood and Bodmer, 2002, Merabet et al., 2002, Sigrist et al., 2002, Stewart et al., 2002, Abrell and Jackle, 2001, Bidet et al., 2001, Lo and Frasch, 2001, Menon and Chia, 2001, Lee and Frasch, 2000, Marek et al., 2000, Wan et al., 2000, Yagi et al., 2000, DiAntonio et al., 1999, Jagla et al., 1999, Knirr et al., 1999, Su et al., 1999)

24B-gal4

(Brace et al., 2022, Hagel et al., 2015, Yu et al., 2015, Liao et al., 2014, Yang and Su, 2011, Yu et al., 2011, Hendren et al., 2007, Zimmermann et al., 2006, Menon et al., 2005, Lovato et al., 2002, Yarnitzky et al., 1998)

24B.GAL4

(Fiedler et al., 2015, Szuts and Bienz, 2000, Waltzer and Bienz, 1999, Yu et al., 1998)

24B.Gal4

(Yang et al., 2022, Frandsen et al., 2008, Johnson et al., 2007, Saller et al., 2002, Marquez et al., 2001, Waltzer et al., 2001)

24B2-Gal4

(Neilson et al., 2022)

24B::Gal4

(Tanentzapf et al., 2006, Zervas et al., 2001)

24B>Gal4

(Marques et al., 2003, McCabe et al., 2003)

24BG4

(Mendes Maia et al., 2014)

24BGAL4

(Bulchand et al., 2010, Zhu et al., 2008, Ryan et al., 2005, Lawrence et al., 2001, San Martin and Bate, 2001, Gunthorpe et al., 1999, Landgraf et al., 1999, Capovilla and Botas, 1998, Baylies and Bate, 1996, Staehling-Hampton et al., 1994)

24Bgal4

(Miller et al., 2011, Ryan et al., 2007)

24b-GAL4

(Murakami et al., 2016, Jansen et al., 2009)

24b-Gal4

(Abou Daya et al., 2025)

24bGal4

(Santiago et al., 2014)

24bgal4

(Bahri et al., 2009)

5.1KB-rescue 24B-Gal4

(Kwon et al., 2005)

B24-GAL4

(Yang et al., 2000)

B24-Gal4

(Stultz et al., 2006)

B24-gal4

(Yu et al., 2015)

B24.GAL4

(Yu et al., 1999)

GAL4 24B

(Michelson, 1994, Staehling-Hampton and Hoffmann, 1994)

GAL4-24B

(Allen et al., 2002, Madden et al., 1999, Luo et al., 1994, Staehling-Hampton et al., 1994)

GAL4-how^24B

(Gu et al., 2004)

GAL424B

(Siechen et al., 2009)

GAL4^24B

(Wolfram et al., 2014, Hsu et al., 2009)

How 24B-Gal4

(Benna et al., 2009)

How-GAL4

(Miskolczi-McCallum et al., 2005)

How-Gal4

(Gunasekaran et al., 2025, Gao et al., 2024, Jacobs, 2018.7.9, Wen et al., 2017)

How24

(Cerrato et al., 2006)

How24-GAL4

(Sturgill et al., 2007)

How24-Gal4

(Kim et al., 2025)

How24B-GAL4

(Li et al., 2010)

How24B-Gal4

(Tsigkari et al., 2012, Lind et al., 2006)

How24b-Gal4

(Segrist et al., 2024)

How::Gal4

(Ayyaz et al., 2015, Wang et al., 2015)

How^24B-GAL4

(Guan et al., 2011, Ribeiro et al., 2011)

HowGal4

(Ryu et al., 2011)

P(GAL4)how^24B

(Assa-Kunik et al., 2007)

P[24B-Gal4]

(Lin et al., 2003)

P[GawB]how^24B

(Mendes Maia et al., 2014, Pronovost et al., 2013)

P[w+,24B-GAL4]

(Bloor and Kiehart, 2001)

P{GAL4}noeG

P{GawB}24B

(FlyBase, 1992-)

P{GawB}how24B

(Zappia et al., 2019, Zappia and Frolov, 2016, Winter and Campbell, 2004, White et al., 2001)

P{GawB}how^24B

(Bruels et al., 2019, Wightman et al., 2013, Rudolf et al., 2012, Wightman et al., 2012, Ma et al., 2011, Bataillé et al., 2010, Renfranz et al., 2010, Muñoz-Alarcón et al., 2007, Zhu et al., 2007, Zheng et al., 2005, Osterwalder et al., 2004, Stewart et al., 2002, FlyBase, 1992-)

P{[w⁺]24B-GAL4}

(Golby et al., 2001)

P{w^+mW.hs=GawB}24B

(Miller et al., 2001, FlyBase, 1992-)

SG30-Gal4

(Blanke and Jackle, 2006)

[24B-Gal4]

(Song et al., 2002)

gal4-24B

(Raghavan et al., 2000)

how

(Borg and Cauchi, 2013)

how(24B)-GAL4

(Koyama et al., 2021, Manivannan et al., 2020, Patel et al., 2015)

how-GAL4

(Kajal et al., 2026, Matsumura et al., 2025, Herrera and Cauchi, 2023, Yoshinari et al., 2021, Du et al., 2020, Waters et al., 2018, Lanfranco et al., 2017, Min et al., 2017, Borg et al., 2016, Borg et al., 2015, Grice et al., 2015, Mensah et al., 2015, Borg and Cauchi, 2013, Zhou et al., 2013, Rudolf et al., 2012, Cauchi et al., 2008)

how-GAL4^24B

(van Roessel et al., 2004)

how-Gal4

(Medina et al., 2025, Wu et al., 2025, Scopelliti et al., 2019, Draper et al., 2014, Foronda et al., 2014, Harwood et al., 2014, Guo et al., 2013, Guan et al., 2011, Buchon et al., 2010)

how-Gal4-24B

(Gradilla et al., 2011)

how-gal4

(Chng et al., 2014, Scopelliti et al., 2014)

how24B

(Tzortzopoulos et al., 2019)

how24B-GAL4

(King et al., 2021, Boukhatmi et al., 2014, Uchino et al., 2013, Miller et al., 2009, Tzortzopoulos and Skoulakis, 2007, Parker et al., 2002)

how24B-Gal4

(Bataillé et al., 2020, Du et al., 2020, Maccallini et al., 2020, Burow et al., 2018, Zettl et al., 2011)

how24B-gal4

(Wang et al., 2018)

how24BGAL4

(Sen et al., 2011)

how24BGal4

(Chang et al., 2008)

how24b-gal4

(Brischigliaro et al., 2021)

how::gal4

(Hu et al., 2021)

how^24B-Gal4

(Collins and Treisman, 2000)

how^24B-GAL4

(Coni et al., 2021, Han et al., 2020, Jammrath et al., 2020, Schwarz et al., 2018, Galeone et al., 2017, Lence et al., 2016, Lu et al., 2014, Schaub and Frasch, 2013, Choo et al., 2012, Schaub et al., 2012, Timmerman and Sanyal, 2012, Astigarraga et al., 2010, Chan et al., 2003)

how^24B-Gal4

(Petsakou et al., 2023, Lloyd et al., 2018, Daniels et al., 2014, Loya et al., 2014)

how^24BGal4

(Da-Rè et al., 2014, Rodrigues et al., 2012)

how^24b-Gal4

(Loya et al., 2009)

how>Gal4

(Socha et al., 2023)

howGal4

(Xu et al., 2011)

howGal424B

(Osman et al., 2012)

howGal4^24B

(Jiang and Edgar, 2009)

muscle 24B-Gal4

(Mazock et al., 2010)

nonoenocyte-expressed Gal4

(Ferveur et al., 1997)

sg30-GAL4

(Rohrbough et al., 2013)

twist 24B-GAL4

(Le Bras and Van Doren, 2006)

Name Synonyms

Secondary FlyBase IDs

FBti0001251
FBti0002090
FBti0074348

References (685)

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