FB2026_03 , released September 17, 2026
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Labrador, M. (2003.3.14). pUAST- Hsp70:GFP4.1.3 and pUAST- Hsp70:GFP22.21 . 
FlyBase ID
FBrf0155315
Publication Type
Personal communication to FlyBase
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Text of Personal Communication
Dear Dr Corces,
I am currently curating your paper for FlyBase:
Labrador and Corces, Genes Dev. 2003 17(1), 43--48
I have a quick question I was hoping you could answer for me.
At the beginning of your materials and methods section,
you cite 3 Bloomingtons stocks. 1521, 1522 and 4775. The first two
include the transgene construct,
P{UAS-GFP.S65T}
4775 includes:
P{UAS-GFP.nls}
Which also has a nls signal.
You describe a couple of new insertions of a UAS-GFP construct. Can
you tell me which transgene construct you used to make them?
pUAST- Hsp70:GFP4.1.3 
pUAST- Hsp70:GFP  22.21
Best wishes,
Chihiro
\----------------------------------------------------------------------
Dear Dr Yamada,
Dr Corces just gave me your e-mail message asking for the origin of
transgenes pUAST- Hsp70:GFP4.1.3  and pUAST- Hsp70:GFP22.21 . I just realized
that there are several typos in the paper. These lines are in fact
pUASp-P/ T:GFP  lines, not pUAST- Hsp70:GFP  lines. Looking at the material and
methods of the paper I also noticed that there is another mistake concerning
the line pUASp-P/ T:GFP1.5  line.
The pUASp-P/ T:GFP  lines were generated in our lab using a GFP sequence
cloned in the cloning site of the pUASp vector. The name of the three lines
is corrected bellow. They correspond to insertions in different chromosomes
of the same P element.
I apologize for the mistakes. Hopefully this e-mail will help you for the
curation of the manuscript.
pUAST- Hsp70:GFP1.5  it should say pUASp-P/ T:GFP1.5 
pUAST- Hsp70:GFP4.1.3  it should say pUASp-P/ T:GFP4.1.3 
pUAST- Hsp70:GFP22.21  it should say pUASp-P/ T:GFP22.21 
Mariano Labrador, Ph.D.
Department of Biology
The Johns Hopkins University
Baltimore, MD
DOI
Related Publication(s)
Research paper

Phosphorylation of histone H3 during transcriptional activation depends on promoter structure.
Labrador and Corces, 2003, Genes Dev. 17(1): 43--48 [FBrf0155495]

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