P5E-bactin2: Difference between revisions

From tol2kit for kwan lab
Jump to navigation Jump to search
No edit summary
No edit summary
Line 1: Line 1:
== Construction Details ==
== Construction Details ==
p5E-MCS was made by PCR of the pBSII SK+ multiple cloning site, from T7 to T3 primers, followed by a BP reaction with pDONR P4-P1R. Sequencing confirms that all bases of the insert are correct.
''bactin2'' genomic sequence was derived from a 5.3 kb clone (gift of Ken Poss), which was derived in turn from a 10 kb upstream construct from Shinichi Higashijima.


M13F, M13R, and T3 should all work as sequencing primers.
p5E-bactin2 was made by PCR of the bactin2 upstream genomic sequence (using primers to add att sites), followed by a BP reaction. Upstream sequence includes 3.8 kb upstream of transcriptional start, a small 5' UTR exon, a 1.4 kb intron, and then 38 bp of 5' UTR, terminating immediately before the native start codon. Sequencing confirms that the ends of the insert are correct.
 
Unfortunately, the backbone of P4-P1R contains recognition sites for several potentially useful restriction enzymes. The restriction sites from the Bluescript MCS that remain unique in p5E-MCS are:
 
''Asp718-KpnI-DraII-XhoI-SalI-Bsp106-HindIII-SmaI-BamHI-SpeI-SacII-BstXI''


== Crude Map ==
== Crude Map ==
Screenshot from Sequencher showing locations of components:
Screenshot from Sequencher showing locations of components:
P5E-MCS.png
P5E-bactin2.png


==Download the Sequence ==
==Download the Sequence ==
Line 19: Line 15:


== Reference ==
== Reference ==
This template is used to display DNA sequence information in a standardized format.
Higashijima S, Okamoto H, Ueno N, Hotta Y, Eguchi G. (1997) Dev Biol.15;192:289-99. "High-frequency generation of transgenic zebrafish which
reliably express GFP in whole muscles or the whole body by using promoters of zebrafish origin."

Revision as of 16:05, 11 March 2025

Construction Details

bactin2 genomic sequence was derived from a 5.3 kb clone (gift of Ken Poss), which was derived in turn from a 10 kb upstream construct from Shinichi Higashijima.

p5E-bactin2 was made by PCR of the bactin2 upstream genomic sequence (using primers to add att sites), followed by a BP reaction. Upstream sequence includes 3.8 kb upstream of transcriptional start, a small 5' UTR exon, a 1.4 kb intron, and then 38 bp of 5' UTR, terminating immediately before the native start codon. Sequencing confirms that the ends of the insert are correct.

Crude Map

Screenshot from Sequencher showing locations of components: P5E-bactin2.png

Download the Sequence

  • Annotated Sequence (Genbank format) and Full-Length Sequence with individual component sequences included (FASTA file)
Download p5E-MCS


Reference

Higashijima S, Okamoto H, Ueno N, Hotta Y, Eguchi G. (1997) Dev Biol.15;192:289-99. "High-frequency generation of transgenic zebrafish which reliably express GFP in whole muscles or the whole body by using promoters of zebrafish origin."