FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{ey-GAL4.U}
Open Close
General Information
Symbol
P{ey-GAL4.U}
FlyBase ID
FBtp0053402
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4ey.PU
Also Known As
ey-GAL4, Eyeless-Gal4, eyGal4, eyeless GAL4, ey>Gal4, E1-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4ey.PU
Transgenic product class
Component
Use(s)
Regulatory region(s)
ey
Encoded product / tool
GAL4
Description

ey promoter sequences regulate expression of a GAL4 driver.

(FlyBase Curators, 2025-)

FlyBase curator comment: this entry represents a transgenic construct where the particular construct used cannot be determined.

(FlyBase Curators, 2025-)
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
embryonic stage 15 -- 17
late embryonic primordium of adult eye
(Gutierrez-Aviño et al., 2009)
larval stage
eye disc
(Gutierrez-Aviño et al., 2009)
Additional Information
Statement
Reference

The ey GAL4 line drives expression from as early as the 6-23-cell eye-disc primordium in stage-15 embryos, persisting throughout the larval stages until retinal differentiation starts in the third instar.

(Gutierrez-Aviño et al., 2009)
 
Marker for
Reflects expression of
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (0)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (29)
Reported As
Symbol Synonym
E1-Gal4
(Harsh and Eleftherianos, 2020, Harsh et al., 2020)
E1Gal4
(Pallavi et al., 2012)
EY-GAL4
(Heun et al., 2006)
EYE-GAL4
(Song et al., 2007)
Ey-Gal4
(Pareek and Pallanck, 2020, Lakatos et al., 2019, Louis et al., 2015, Wen et al., 2015, Ayeni et al., 2014, Koyama et al., 2014, Zhao et al., 2013, Lin et al., 2011, Duan et al., 2010)
EyGal4
(Chen et al., 2010)
Eyeless GAL4
(Cipressa et al., 2016, Mohammed et al., 2014)
Eyeless-GAL4
(Pandey et al., 2025, Tang and Zhou, 2013)
Eyeless-Gal4
(Huang et al., 2014)
GAL4-ey
(Ainsworth et al., 2025)
P[ey-Gal4]
(Rosenbaum et al., 2014)
P{ey-GAL4.U}
(FlyBase, 1992-)
ey > Gal4
(Akbari et al., 2009)
ey Gal4
(Choudhury et al., 2016)
ey-G4
(Weasner and Kumar, 2009)
ey-GAL4
(Mattioni et al., 2025, Sarkar et al., 2025, Singh et al., 2025, Bottillo et al., 2024, Teeters et al., 2024, Guichard et al., 2023, Chauhan et al., 2022, Molnar et al., 2022, Singh et al., 2022, Li et al., 2021, Mehta et al., 2021, Prozzillo et al., 2021, Wei et al., 2021, Yang and Choi, 2021, Yang et al., 2021, Dutta et al., 2020, Hubert et al., 2020, Papakyrikos et al., 2020, Son and Choi, 2020, Garcia-Arraez et al., 2019, Rosen et al., 2019, Singh et al., 2019, Baker et al., 2018, Yanku et al., 2018, Davis and Rebay, 2017, Manent et al., 2017, Zhu et al., 2017, Chang et al., 2016, Chen et al., 2016, Iyer et al., 2016, Neto et al., 2016, Weasner et al., 2016, Choo et al., 2015, Javeed et al., 2015, Kovacs et al., 2015, Nagarkar-Jaiswal et al., 2015, Sachan et al., 2015, Spratford and Kumar, 2015, Spratford and Kumar, 2015, Yamamoto-Hino et al., 2015, Li et al., 2014, Lim et al., 2014, Tanaka et al., 2014, Hwang et al., 2013, Sachan et al., 2013, Spratford and Kumar, 2013, Tian et al., 2013, Tsurui-Nishimura et al., 2013, Zhu et al., 2013, Anderson et al., 2012, Barth et al., 2012, Broderick et al., 2012, Chauhan et al., 2012, Chu et al., 2012, Fasulo et al., 2012, Kametaka et al., 2012, Anderson et al., 2011, Anh et al., 2011, Ichikawa et al., 2011, Jiang et al., 2011, Chakrabarti et al., 2010, Kallio et al., 2010, Salzer et al., 2010, Weasner and Kumar, 2009, Weasner et al., 2009, Marek et al., 2008, Weasner et al., 2007, Marek and Bale, 2006, Tselykh et al., 2005, Nagai et al., 2003)
ey-Gal4
(Suthar et al., 2026, Lim et al., 2025, Mok et al., 2025, Feizy et al., 2024, Li et al., 2024, Muñoz-Oreja et al., 2024, Faria et al., 2023, Farrell et al., 2022, Feng et al., 2022, Molina-Pelayo et al., 2022, Shields et al., 2022, Hwang et al., 2020, Jung et al., 2020, Li et al., 2020, Mesrouze et al., 2020, Prieto-Sánchez et al., 2020, Yang et al., 2020, Kim and Choi, 2019, Liao et al., 2019, Lőrincz et al., 2019, Sun et al., 2019, Amcheslavsky et al., 2018, Giaimo et al., 2018, Huang et al., 2018, Mukherjee et al., 2018, Oláhová et al., 2018, Van Den Brink et al., 2018, Kamber Kaya et al., 2017, Kline et al., 2017, Li et al., 2017, Martins et al., 2017, Yoon et al., 2017, Chung et al., 2016, Deng et al., 2016, Iwanami et al., 2016, Koerver et al., 2016, Quan et al., 2016, Romani et al., 2016, Wang et al., 2016, Guo and Jin, 2015, Lin et al., 2015, Ma and O'Farrell, 2015, Sanhueza et al., 2015, Yu et al., 2015, Liu et al., 2014, Ma et al., 2014, Reim et al., 2014, Sanhueza et al., 2014, Zhang et al., 2014, Da Ros et al., 2013, Forrest et al., 2013, Jukam et al., 2013, Molnar and de Celis, 2013, Nowak et al., 2013, Schertel et al., 2013, Woodfield et al., 2013, Dourlen et al., 2012, Schertel et al., 2012, Schertel et al., 2012, Zhai et al., 2012, Marinho et al., 2011, Pastor-Pareja and Xu, 2011, Duan et al., 2010, Gluderer et al., 2010, Hoang et al., 2010, Juge et al., 2010, Rousso et al., 2010, Wang et al., 2010, Gutierrez-Aviño et al., 2009, Cao et al., 2008, Griswold et al., 2008, Bodai et al., 2007, Kato et al., 2007, Maier et al., 2007, Bayraktar et al., 2006)
ey-gal4
(Washington et al., 2020, Ansar et al., 2018, Li et al., 2016)
ey.GAL4
(Sidor et al., 2013)
ey>GAL4
(Mahnoor et al., 2024)
ey>Gal4
(Thanawala et al., 2013)
eyGAL4
(Sharma et al., 2025, Yadav et al., 2025, Surabhi et al., 2015)
eyGal4
(Morelli et al., 2016, Barrios et al., 2015, Kanda et al., 2013, Pallavi et al., 2012, Port et al., 2011, Ray et al., 2010, Cao et al., 2008, Hyun et al., 2005, Finelli et al., 2004)
eyeless GAL4
(Figueroa-Clarevega and Bilder, 2015)
eyeless Gal4
(Choudhury et al., 2016)
eyeless-GAL4
(Bottillo et al., 2024, Zhang et al., 2024, Rossi et al., 2023, Sferra et al., 2021, Wei et al., 2021, Daniele et al., 2017, Morimoto et al., 2016, Hu et al., 2015, Surabhi et al., 2015, Ly et al., 2013, Wredenberg et al., 2013, Chen et al., 2010, Lissandron et al., 2007, Chu et al., 2006, Verdier et al., 2006)
eyeless-Gal4
(Feng et al., 2018, Zahavi et al., 2017, Tsai et al., 2016, Li et al., 2015, Koyama et al., 2014, Rosenbaum et al., 2014, Da Ros et al., 2013, Gaur et al., 2013, Satoh et al., 2013, Li and Padgett, 2012, Abed et al., 2011, Marinho et al., 2011, Karsten et al., 2006)
eyelessGal4
(Kanakousaki and Gibson, 2012)
eyless-GAL4
(Betsch et al., 2019)
Secondary FlyBase IDs
    References (220)