user-defined upper limit for the number of target sequences returned
Alignment
region of similarity between target and query sequences
E-value
a BLAST statistic representing the significance of an alignment, values close to zero
indicate high sequence similarity with low probability of the similarity occurring by chance
Identities
the number of exact nucleotide matches over the alignment, expressed as a fraction
and a percentage
Query Coverage
the length of the query sequence that matches the target sequence in the
alignment
Bit Score
a BLAST statistic measuring the quality of an alignment, higher values indicate a
more significant match
Span
the length of the alignment, including gaps
About Search by Sequence
Search by Sequence performs a nucleotide-nucleotide BLAST search against Addgene’s plasmid sequence database.
BLAST returns plasmids with similarity to the query sequence.
Results are sorted by E-value, a statistic from BLAST that describes the significance of a match.
Lower values are considered better matches.
FASTA headers and numbers at the beginning of each line will be removed.
The query should only contain DNA characters.
The minimum query length is 30 nucleotides. Support for short sequence queries is under development.
Tips for Success
Inspect the percent identity, query coverage, and alignment details to determine if a result match is satisfactory.
Visit the corresponding plasmid webpage to view additional details about a matching plasmid.
If no results are returned, try a different isoform or region of the desired sequence. There may not be a match in our database.
You can adjust the Max Results setting on the results page from 25 to 500. If many sequences share the same top E-value,
only a truncated set of equally high-scoring matches will be shown. Set the Max Results to 500 to see more matches.
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S. pyogenes dCas9 fused with the inactivated (E756A) catalytic domain of human DNMT3A (amino acids P602-V912) and T2A-PuroR (DNMT3A S. pyogenes, Synthetic, Human)
Use
CRISPR
Tags
3xFLAG, SV40 NLS, and T2A-PuroR
Expression
Mammalian
Mutation
D10A and H840A in S.pyogenes Cas9; E756A inactiva…
Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.
This plasmid carries the majority suite of Agrobacterium virulence genes from Ti plasmid pTiBo542. The additional copies of vir genes enhance Agrobacterium-mediated plant transformation.
10xHis-SUMO (Smt3) fused, HRV-3C cleavable, GST-tag for rapid cloning/DNA assembly of pulldown targets via NotI restriction site for E. coli based protein expression
Mini-Tn7 pGP-Tn7-Cm vector with inducible Pcym cumate promoter for the inducible/controlled expression of target genes inserted into the attTn7 chromosomal site.
Mammalian expression of coiled coil segments (S2)x2-(S4)x2, with short flexible linkers and N-terminal TagBFP; for phase separation and forming of liquid condensates in mammalian cells.
Lentiviral vector for overexpressing transcription factor ORFs with unique 24-bp barcodes. Barcodes facilitate identification of transcription factors in pooled screens.