FB2025_04 , released October 2, 2025
Recombinant Construct: P{GAL4-Hsp70.sev}
Open Close
General Information
Symbol
P{GAL4-Hsp70.sev}
FlyBase ID
FBtp0000379
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4hs.2sev
Also Known As
sev-GAL4, HS-GAL4, sevenless-Gal4, sevGal4, sE-GAL4, hsp70-GAL4, hs-sev-Gal4, sevE-GAL4 K25, K25 sev HS-Gal4, sev-GAL4 K25
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
5 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
ry+t7.2
Component allele Scer\GAL4hs.2sev
Transgenic product class
Component
Use(s)
Regulatory region(s)
Hsp70
sev
Encoded product / tool
GAL4
Description

GAL4 driver expression is driven by an Hsp70 promoter governed by two copies of the sev enhancer.

(Ruberte et al., 1995)
Sequence Data
Sequence (FB)
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA Sequence
Extent
Segments and Size
Total Size
Left end
Right end
 
Segments
Num
Orientation
Symbol
Reference
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
third instar larval stage
eye disc posterior to the morphogenetic furrow
(Sun and Artavanis-Tsakonas, 1997)
wandering third instar larval stage
photoreceptor cell R3
(Yogev et al., 2010)
photoreceptor cell R4
(Yogev et al., 2010)
photoreceptor cell R7
(Yogev et al., 2010)
Additional Information
Statement
Reference

Drives expression in the eye disc, posterior to the morphogenetic furrow.

(FlyBase Curators, 2017)

Low, basal levels of sev-enhancer-independent expression observed.

(Bailey, 1999.12.9)

Expressed in a subset of cells posterior to the morphogenetic furrow in the developing eye.

(Sun and Artavanis-Tsakonas, 1997)
 
Marker for
photoreceptor cell R3
(Yogev et al., 2010)
photoreceptor cell R4
(Yogev et al., 2010)
photoreceptor cell R7
(Yogev et al., 2010)
Reflects expression of
sev
(Yogev et al., 2010, Bailey, 1999.12.9)
Reporter construct used in assay
Progenitors and Descendants
Comments
Stocks (4)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (48)
Reported As
Symbol Synonym
2023
(Turnage et al., 2000)
2xsev-Hs-GAL4 332.5
(Heeger et al., 2005)
HS-GAL4
(Sitnik et al., 2014, Fergestad et al., 2006)
Hsp70-GAL4
(Kim et al., 2018)
K25 sev HS-Gal4
(Lavista-Llanos et al., 2002)
K25 sev hs-Gal4
(Zelzer and Shilo, 2000)
K25-2Xsev hsp70-GAL4
(Yarnitzky et al., 1998)
K25-Gal4
(Yogev et al., 2010)
K25sev-GAL4
(Blaumueller and Mlodzik, 2000)
K25sevHs-gal4
(Muzzopappa and Wappner, 2005)
PGAL4-Hsp70.sev
(Pavlopoulos et al., 2001)
P[ry+ sevenless-GAL4]
(Richardson et al., 1995)
P{GAL4-Hsp70.sev}
(FlyBase, 1996-, FlyBase, 1992-)
Sev-GAL4
(Curtin et al., 2002, Fogerty et al., 1999)
Sev-Gal4
(Presente et al., 2002, Li and Gergen, 1999)
hs-GAL4
(Lidsky et al., 2018, Grönke et al., 2009, Harrisingh et al., 2007, Niwa et al., 2004, Carrera et al., 2003, Grieder et al., 1995)
hs-Gal4
(Kim et al., 2018, Buch et al., 2008, Pauli et al., 2008, Pauli et al., 2008, Wolf et al., 2002, Ruberte et al., 1995)
hs-gal4
(Shin et al., 2024)
hs-sev-Gal4
(Pitsouli and Delidakis, 2005)
hs-sev-gal4
(Nabel-Rosen et al., 1999)
hsp70-GAL4
(Sitnik et al., 2014, True et al., 1999)
sE-GAL4
(Huang and Rubin, 2000, Bailey, 1999.12.9, Therrien et al., 1999)
sE-Gal4
(Baril et al., 2014)
sev
(Muñoz-Soriano et al., 2013)
sev Gal4
(Ciapponi et al., 2001)
sev-GAL4
(Kabakci et al., 2022, Domingos et al., 2019, Weber and Mlodzik, 2017, Muñoz-Soriano et al., 2016, Helmstadter et al., 2012, Ishida et al., 2012, Weber et al., 2012, Lee et al., 2011, Hermle et al., 2010, Rendina et al., 2010, Simons et al., 2009, Zheng and Carthew, 2008, Alvarado et al., 2006, Hofmeyer et al., 2006, Jarvis et al., 2006, Kim et al., 2006, Nairz et al., 2006, Shinza-Kameda et al., 2006, Strutt et al., 2006, Anderson et al., 2005, Dienemann and Sprenger, 2004, Kumar et al., 2004, Vivekanand et al., 2004, Gaengel and Mlodzik, 2003, Chang et al., 2002, Chou and Chien, 2002, Clark et al., 2002, Jackson et al., 2002, Lee et al., 2002, Tseng and Hariharan, 2002, Veraksa et al., 2002, Kumar et al., 2001, Maurel-Zaffran et al., 2001, Cooper, 2000, Cooper and Bray, 2000, Cooper et al., 2000, Marsh et al., 2000, Taguchi et al., 2000, Turnage et al., 2000, Wan et al., 2000, Allen et al., 1999, Fanto and Mlodzik, 1999, Paricio et al., 1999, Toba et al., 1999, Ye and Fortini, 1999)
sev-GAL4 K25
(Muñoz-Descalzo et al., 2007, Iwanami et al., 2005)
sev-Gal4
(Toraason et al., 2024, Pütz, 2019, Thuveson et al., 2019, Bala Tannan et al., 2018, Dollar et al., 2016, Babaoğlan et al., 2013, Llamusi et al., 2013, Ma et al., 2013, Mora et al., 2013, Almudi et al., 2010, Almudi et al., 2009, Bhattacharya and Baker, 2009, Chung et al., 2009, Nagaraj and Banerjee, 2009, Shi and Noll, 2009, Duong et al., 2008, Vicente-Crespo et al., 2008, Chung et al., 2007, Rawls et al., 2007, Xue et al., 2007, Mirkovic and Mlodzik, 2006, Sese et al., 2006, Hernandez et al., 2005, Jenny et al., 2005, Katanaev et al., 2005, Domingos et al., 2004, Matsumoto et al., 2004, Jenny et al., 2003, Rintelen et al., 2003, Voas and Rebay, 2003, Garcia-Casado et al., 2002, Giordano et al., 2002, Strutt et al., 2002, Jiao et al., 2001, Stebbins and Yin, 2001, Stebbins et al., 2001, Datar et al., 2000, Nguyen et al., 2000, Wen et al., 2000, Xu et al., 2000, Brunner et al., 1999, Casci et al., 1999, Cooper and Bray, 1999, Matsuo et al., 1999, Mosley-Bishop et al., 1999)
sev-Gal4K25
(Weber et al., 2008)
sev-hs-GAL4
(Heidmann and Lehner, 2001)
sev::GAL4
(Adamson et al., 2005)
sev2-GAL4
(Dearborn et al., 2012)
sevstrong-GAL4
(Jemc and Rebay, 2006)
sev>GAL4
(Fiehler and Wolff, 2008)
sev>Gal4
(Fetting et al., 2009)
sevE-GAL4 K25
(Yamada et al., 2003, Kramer et al., 1999)
sevE-Gal4
(Porsch et al., 2005)
sevG4
(Weber et al., 2012)
sevGAL4
(del Alamo and Mlodzik, 2006, Mihaly et al., 2001, Pazman et al., 2000, Thomas and Wassarman, 1999, Verdu et al., 1999)
sevGal4
(Singh and Mlodzik, 2012, Mirkovic et al., 2011, Mirkovic et al., 2011, Friedman and Perrimon, 2006, Klein et al., 2006, Karandikar et al., 2004)
sevenless (sev)-GAL4
(Lee et al., 2011)
sevenless-GAL4
(Nishimura et al., 2008, Muñoz-Soriano and Paricio, 2007, Nishimura et al., 2004, Clements et al., 2003, Seher and Leptin, 2000, Littleton et al., 1999, Zeidler et al., 1999, Rorth, 1996)
sevenless-Gal4
(Luebbering et al., 2013, Yang et al., 2013, Singh and Mlodzik, 2012, Teleman and Cohen, 2006, Weber et al., 2000)
sevenless2-GAL4
(Dearborn et al., 2012)
sevenlessGAL4
(Rorth et al., 2000)
sevhs-GAL4
(Helms et al., 1999)
sevhsG4
(Sun and Artavanis-Tsakonas, 1997)
Secondary FlyBase IDs
    References (203)