CHI Scientific siRNA Help Page
Gene Name and Accession Number:
Gene
Name: enter the official name of the gene of interest.
There are
four options for identifying the target sequence of interest for evaluation by
CHI Scientific siRNA designing center:
Accession Number: The preferred accession numbers are found in all public
sequence database, a non-redundant, curated, and annotated collection of
sequence records for major model organisms.
Examples: NM_181838 (UBE2D2: ubiquitin-conjugating enzyme E2 D2)
Nucleotide Sequence: The Nucleotide box accepts FASTA-formatted sequence
data up to 10,000 nucleotides. Only mRNA or cDNA sequence should be entered.
Sequences should be formatted using standard nucleic acid codes: A, C, G, T, and
U. Any other alphanumeric entries will be ignored.
Gene ID: A unique identifying number in the NCBI database.
Examples: 672 (BRCA1); 25 (ABL1)
GI Number (GenInfo Identifier): A series of digits that are assigned
consecutively to each sequence record processed by NCBI. The GI number bears no
resemblance to the Accession number of the sequence record.
Example: 27436944 (Homo sapiens lamin A/C (LMNA), transcript variant 2, mRNA)
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