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Molecular and cytological analysis of widely-used Gal4 driver lines for Drosophila neurobiology. / Ogienko, Anna A.; Andreyeva, Evgeniya N.; Omelina, Evgeniya S. и др.

в: BMC Genetics, Том 21, № Suppl 1, 96, 01.10.2020.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Ogienko, AA, Andreyeva, EN, Omelina, ES, Oshchepkova, AL & Pindyurin, AV 2020, 'Molecular and cytological analysis of widely-used Gal4 driver lines for Drosophila neurobiology', BMC Genetics, Том. 21, № Suppl 1, 96. https://doi.org/10.1186/s12863-020-00895-7

APA

Ogienko, A. A., Andreyeva, E. N., Omelina, E. S., Oshchepkova, A. L., & Pindyurin, A. V. (2020). Molecular and cytological analysis of widely-used Gal4 driver lines for Drosophila neurobiology. BMC Genetics, 21(Suppl 1), [96]. https://doi.org/10.1186/s12863-020-00895-7

Vancouver

Ogienko AA, Andreyeva EN, Omelina ES, Oshchepkova AL, Pindyurin AV. Molecular and cytological analysis of widely-used Gal4 driver lines for Drosophila neurobiology. BMC Genetics. 2020 окт. 1;21(Suppl 1):96. doi: 10.1186/s12863-020-00895-7

Author

Ogienko, Anna A. ; Andreyeva, Evgeniya N. ; Omelina, Evgeniya S. и др. / Molecular and cytological analysis of widely-used Gal4 driver lines for Drosophila neurobiology. в: BMC Genetics. 2020 ; Том 21, № Suppl 1.

BibTeX

@article{6fe7e0dcd439469895f67d5f84dbfefd,
title = "Molecular and cytological analysis of widely-used Gal4 driver lines for Drosophila neurobiology",
abstract = "Background: The Drosophila central nervous system (CNS) is a convenient model system for the study of the molecular mechanisms of conserved neurobiological processes. The manipulation of gene activity in specific cell types and subtypes of the Drosophila CNS is frequently achieved by employing the binary Gal4/UAS system. However, many Gal4 driver lines available from the Bloomington Drosophila Stock Center (BDSC) and commonly used in Drosophila neurobiology are still not well characterized. Among these are three lines with Gal4 driven by the elav promoter (BDSC #8760, #8765, and #458), one line with Gal4 driven by the repo promoter (BDSC #7415), and the 69B-Gal4 line (BDSC #1774). For most of these lines, the exact insertion sites of the transgenes and the detailed expression patterns of Gal4 are not known. This study is aimed at filling these gaps. Results: We have mapped the genomic location of the Gal4-bearing P-elements carried by the BDSC lines #8760, #8765, #458, #7415, and #1774. In addition, for each of these lines, we have analyzed the Gal4-driven GFP expression pattern in the third instar larval CNS and eye-antennal imaginal discs. Localizations of the endogenous Elav and Repo proteins were used as markers of neuronal and glial cells, respectively. Conclusions: We provide a mini-atlas of the spatial activity of Gal4 drivers that are widely used for the expression of UAS–target genes in the Drosophila CNS. The data will be helpful for planning experiments with these drivers and for the correct interpretation of the results.",
keywords = "69B-Gal4, CNS, Driver, Drosophila, elav-Gal4, elav, Gal4/UAS, Gal4, Glia, Neurons, LIFE-SPAN, NERVOUS-SYSTEM, PROTEIN, PROTECTION, UAS, MODEL, NEURAL SPECIFICITY, Gal4(repo), GENE-EXPRESSION, DIFFERENTIATION, ELAV, elav(C155), MELANOGASTER",
author = "Ogienko, {Anna A.} and Andreyeva, {Evgeniya N.} and Omelina, {Evgeniya S.} and Oshchepkova, {Anastasiya L.} and Pindyurin, {Alexey V.}",
year = "2020",
month = oct,
day = "1",
doi = "10.1186/s12863-020-00895-7",
language = "English",
volume = "21",
journal = "BMC Genetics",
issn = "1471-2156",
publisher = "Springer Nature",
number = "Suppl 1",

}

RIS

TY - JOUR

T1 - Molecular and cytological analysis of widely-used Gal4 driver lines for Drosophila neurobiology

AU - Ogienko, Anna A.

AU - Andreyeva, Evgeniya N.

AU - Omelina, Evgeniya S.

AU - Oshchepkova, Anastasiya L.

AU - Pindyurin, Alexey V.

PY - 2020/10/1

Y1 - 2020/10/1

N2 - Background: The Drosophila central nervous system (CNS) is a convenient model system for the study of the molecular mechanisms of conserved neurobiological processes. The manipulation of gene activity in specific cell types and subtypes of the Drosophila CNS is frequently achieved by employing the binary Gal4/UAS system. However, many Gal4 driver lines available from the Bloomington Drosophila Stock Center (BDSC) and commonly used in Drosophila neurobiology are still not well characterized. Among these are three lines with Gal4 driven by the elav promoter (BDSC #8760, #8765, and #458), one line with Gal4 driven by the repo promoter (BDSC #7415), and the 69B-Gal4 line (BDSC #1774). For most of these lines, the exact insertion sites of the transgenes and the detailed expression patterns of Gal4 are not known. This study is aimed at filling these gaps. Results: We have mapped the genomic location of the Gal4-bearing P-elements carried by the BDSC lines #8760, #8765, #458, #7415, and #1774. In addition, for each of these lines, we have analyzed the Gal4-driven GFP expression pattern in the third instar larval CNS and eye-antennal imaginal discs. Localizations of the endogenous Elav and Repo proteins were used as markers of neuronal and glial cells, respectively. Conclusions: We provide a mini-atlas of the spatial activity of Gal4 drivers that are widely used for the expression of UAS–target genes in the Drosophila CNS. The data will be helpful for planning experiments with these drivers and for the correct interpretation of the results.

AB - Background: The Drosophila central nervous system (CNS) is a convenient model system for the study of the molecular mechanisms of conserved neurobiological processes. The manipulation of gene activity in specific cell types and subtypes of the Drosophila CNS is frequently achieved by employing the binary Gal4/UAS system. However, many Gal4 driver lines available from the Bloomington Drosophila Stock Center (BDSC) and commonly used in Drosophila neurobiology are still not well characterized. Among these are three lines with Gal4 driven by the elav promoter (BDSC #8760, #8765, and #458), one line with Gal4 driven by the repo promoter (BDSC #7415), and the 69B-Gal4 line (BDSC #1774). For most of these lines, the exact insertion sites of the transgenes and the detailed expression patterns of Gal4 are not known. This study is aimed at filling these gaps. Results: We have mapped the genomic location of the Gal4-bearing P-elements carried by the BDSC lines #8760, #8765, #458, #7415, and #1774. In addition, for each of these lines, we have analyzed the Gal4-driven GFP expression pattern in the third instar larval CNS and eye-antennal imaginal discs. Localizations of the endogenous Elav and Repo proteins were used as markers of neuronal and glial cells, respectively. Conclusions: We provide a mini-atlas of the spatial activity of Gal4 drivers that are widely used for the expression of UAS–target genes in the Drosophila CNS. The data will be helpful for planning experiments with these drivers and for the correct interpretation of the results.

KW - 69B-Gal4

KW - CNS

KW - Driver

KW - Drosophila

KW - elav-Gal4

KW - elav

KW - Gal4/UAS

KW - Gal4

KW - Glia

KW - Neurons

KW - LIFE-SPAN

KW - NERVOUS-SYSTEM

KW - PROTEIN

KW - PROTECTION

KW - UAS

KW - MODEL

KW - NEURAL SPECIFICITY

KW - Gal4(repo)

KW - GENE-EXPRESSION

KW - DIFFERENTIATION

KW - ELAV

KW - elav(C155)

KW - MELANOGASTER

UR - http://www.scopus.com/inward/record.url?scp=85093850252&partnerID=8YFLogxK

U2 - 10.1186/s12863-020-00895-7

DO - 10.1186/s12863-020-00895-7

M3 - Article

C2 - 33092520

AN - SCOPUS:85093850252

VL - 21

JO - BMC Genetics

JF - BMC Genetics

SN - 1471-2156

IS - Suppl 1

M1 - 96

ER -

ID: 25674260