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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pNOC episomal plasmid harboring the humanized fnCas12a gene sequence tagged with Nlux and type IIS restriction site for endonuclease BaeI at the crRNA region that facilitates the generation of mulitpl
Donor template for mStayGold insertion into the N-terminus of the CENPA locus. For centromere visualization. To be co-transfected with sgRNA plasmid px330-CENPA (Addgene #227282)
Donor template for mStayGold insertion into the C-terminus of the COX8A locus. For mitochondria visualization. To be co-transfected with sgRNAplasmid px330-PITCh-COX8A (Addgene #227308)
Donor template for mStayGold insertion into the C-terminus of the LAMP1 locus. For lysosome visualization. To be co-transfected with sgRNA plasmid px330-LAMP1 (Addgene #207787)
pNOC episomal plasmid harboring the humanized fnCas12a gene sequence tagged with Nlux and crRNA targeting the Nitrate reductase gene of N. oceanica IMET1 with spacer 1 without the hammerhead ribozym
Adeno-associated Viral Vector (AAV) capsid Anc80L65 in AAV2Rep expression construct. Note that an improved version is available: Addgene plasmid# 92307. See comments for details
Donor template for mStayGold-2A-Puro insertion into the C-terminus of the CLTC locus. For clathrin heavy chain visualization. To be co-transfected with sgRNA px330-PITCh-CLTC (Addgene #227312)
Donor template for mStayGold insertion into the C-terminus of the PEX3 locus. For peroxisome visualization. To be co-transfected with sgRNA plasmid px330-PITCh-PEX3 (Addgene #227303)
Donor template for mStayGold insertion into the N-terminus of the RAB7A locus. For endosome visualization. To be co-transfected with sgRNA plasmid px330-RAB7A (Addgene #227297)
Donor template for mStayGold insertion into the N-terminus of the GOLGA2 locus. For Golgi visualization. To be co-transfected with sgRNA plasmid px330-PITCh-GOLGA2 (Addgene #207791)
Donor template for miRFP670nano3-2A-Blast insertion into the C-terminus of the H3C2 locus for nuclei visualization. To be co-transfected with sgRNA plasmid px330-PITCh-H3C2 Addgene #207780
For targeting shRNA construct into human AAVS1 locus, using genome editing. Expresses shRNA of interest (cloning: EcoRI and AgeI) under U6 promoter, flanked by AAVS1 homology arms.