FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{r4-GAL4}
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General Information
Symbol
P{r4-GAL4}
FlyBase ID
FBtp0018483
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4r4
Also Known As
r4-Gal4, r4-gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4r4
Transgenic product class
Component
Use(s)
Encoded product / tool
GAL4
Description

A fat-body specific enhancer, "r[4]", regulates expression of a GAL4 driver.

(Lee and Park, 2004)
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 16 -- pupal stage
embryonic/larval fat body
(Lee and Park, 2004)
larval stage
embryonic/larval fat body
(Xing et al., 2015, Tennessen et al., 2011)
pupal stage -- adult stage
adult fat body
(Lee and Park, 2004)
adult stage
adult fat body
(Chen et al., 2014)
Additional Information
Statement
Reference

Drives expression in the fat body in a sex-nonspecific matter from late embryo through adult stages.

(FlyBase Curators, 2017)

ScerGAL4r4 drives expression in the fat body more strongly than does ScerGAL4fat.

(Obata and Miura, 2015)

ScerGAL4r4 drives expression in the fat body in a sex-nonspecific matter from late embryo through adult stages.

(Lee and Park, 2004)
 
Marker for
Reflects expression of
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
P{r4-QF2.L}
(Lin and Potter, 2016)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
33832
y1 w*; P{r4-GAL4}3
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (20)
Reported As
Symbol Synonym
FB-GAL4
(Kongton et al., 2014)
FB-r4Gal4
(Ruzzi et al., 2020)
P{r4-GAL4}
(Fischer et al., 2017, Zappia and Frolov, 2016, Kongton et al., 2014, FlyBase, 1996-)
R4 GAL4
(Søvik et al., 2017)
R4-GAL4
(Ding et al., 2025, Fischer et al., 2025, Xu et al., 2023, Chen et al., 2022, Lodge et al., 2021, Zhao et al., 2021)
R4-Gal4
(Schultheis et al., 2024, Wang et al., 2024, de Vreede et al., 2022, Jouandin et al., 2022, Botero et al., 2021, Li et al., 2021, Song et al., 2019, Alpar et al., 2018, de Vreede et al., 2018, Song et al., 2017)
R4.GAL4
(Stinchfield et al., 2026)
fat body-GAL4
(Kongton et al., 2014)
fat-body gal4
(Lee et al., 2002)
r4
(Lee et al., 2019)
r4-GAL4
(Hirata et al., 2025, Suzawa et al., 2025, Tarnopol et al., 2025, Nicol et al., 2024, Rankin et al., 2024, Winant et al., 2024, Bakopoulos et al., 2023, Giordani et al., 2023, Pandey et al., 2023, Dean et al., 2022, Palu et al., 2022, Santoro et al., 2022, Ueda et al., 2022, Girard et al., 2021, Keith et al., 2021, Wat et al., 2021, Zappia et al., 2021, Martínez et al., 2020, Pereira et al., 2020, Suito et al., 2020, Wat et al., 2020, Musselman et al., 2019, Suzawa et al., 2019, Wisidagama et al., 2019, Musselman et al., 2018, Musselman et al., 2018, Roth et al., 2018, Kim et al., 2017, Barry and Thummel, 2016, Grillet et al., 2016, Palu and Thummel, 2016, Alfa et al., 2015, Bartok et al., 2015, Zang et al., 2015, Tennessen et al., 2011, Wang et al., 2011, Bland et al., 2010)
r4-Gal4
(Aoki et al., 2026, Fasteen et al., 2025, Kashio and Miura, 2025, Kong et al., 2025, Wu et al., 2025, Kinoshita et al., 2024, Liu et al., 2024, Liu et al., 2024, Saedi et al., 2024, Kinoshita et al., 2023, Tsao et al., 2023, Tsuyama et al., 2023, Vernier et al., 2023, Chaudhry et al., 2022, Kong et al., 2022, Kosakamoto et al., 2022, Shen et al., 2022, Valko et al., 2022, Almeida-Oliveira et al., 2021, Jacquemyn et al., 2021, Tuthill Ii et al., 2021, Araki et al., 2019, Shimell and O'Connor, 2019, Toshniwal et al., 2019, Chow et al., 2017, Kandul et al., 2016, Liu et al., 2016, Takeuchi et al., 2015, Chen et al., 2014, Stronach et al., 2014, Diangelo et al., 2009)
r4-gal4
(Tyra et al., 2020, Kang et al., 2017)
r4::Gal4
(Harmansa et al., 2017)
r4Gal4
(Charroux and Royet, 2022)
r4G4
(Kopp et al., 2015)
r4Gal4
(Xing et al., 2015)
r4-GAL4
(Havula et al., 2013, Wang et al., 2008)
r4-Gal4
(Kosakamoto et al., 2024, Obata and Miura, 2015, Obata et al., 2014, Bharucha et al., 2008)
r4-gal4
(Hood et al., 2020, Schmitt et al., 2015, Ugrankar et al., 2011, Grönke et al., 2009, Lee and Park, 2004)
Secondary FlyBase IDs
    References (114)