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 or amino acid 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 or protein-translated 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.
Tips for Success
Enter a distinct sequence that is an important, differentiating feature. For example, the coding region of
a gene, instead of the plasmid origin of replication.
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.
Choose a different BLAST database. Try the general “All Addgene Plasmids” (default selection),
instead of a specific database, such as “Plant Expression Plasmids”
Try selecting a different BLAST algorithm:
megablast: Designed for comparing sequences within the same, or closely related, species.
Default selection.
blastn: Designed for comparing sequences from different species. May return additional results,
if exact species match is not required.
blastn-short: Optimized for searching with shorter sequences (<= 30 nucleotides)
but can still be effective with slightly larger sequences.
tblastn: Designed for comparing protein sequences against a translated nucleotide sequence database.
Helpful for finding plasmids with codon-optimized sequences.
tblastn-fast: A faster version of tblastn that may return results more quickly, but is less sensitive
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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Overexpression of xylose utilization genes of Yarrowia lipolytica using EasyCloneYALI. Cut with NotI to linearize repair fragment for C3 locus, overexpressing XK, XDH, and XR
This plasmid contains a Cas9 Activator for yeast. The activator is about 1.2-1.8 X more potent than just dCas9-VP64 fusion in yeast. It is on a single copy CEN/ARS plasmid with Ura marker, pRS416.
Expresses the Ping open reading frame 1 (ORF1) and transposase from rice to allow mPing movement. The vector contains ORF1, transposase, mPing element and hph for hygromycin selection.
Floxed Kanamycin (G418) selection maker; 3' tagging vector used to add 1x-mCherry followed by 12 repetitive PP7 version 4 RNA stem-loops to gene of interest
A modified pYEDP60 plasmid containing a yeast codon-optimized version of human ATP13A2 variant 2, followed by a thrombin cleavage site and a C-terminal BAD tag. DOI: 10.21769/BioProtoc.3888
EasyCloneYALI system-based yeast episomal vector carrying a nourseothricin-resistance marker for Yarrowia lipolytica, can be used for gRNA expression, amp resistance
The catalytically inactive genetically encoded fluorescent H2O2 sensor roGFP2-Tsa2ΔCPΔCR cloned in the yeast p415 vector under the control of a TEF promoter. For cytosolic expression.
pCfB2875 is a vector for multiple integrations at sites sharing homology with Ty3Cons. The selective marker is Kl.URA3. Additionally it contains a USER cassette.
pCfB2989 is a vector for multiple integrations at sites sharing homology with Ty1Cons1. The selective marker is Kl.URA3. Additionally it contains a USER cassette.
A vector backbone domesticated for SapI (pCC1BAC-based), contains elements for selection, maintenance, and propagation in S. cerevisiae (TRP1) and E. coli (cat).