Automatic recommendation
OK - siRNA is specific for both sense and antisense (guide) strands
8 hits were found for GGCGAGGGAAUACAAGGCA (2 guide strand hits and 6 sense strand hits.)
Hits to Guide strand
| Accession | Gene | Start | End | Details of mismatches | Spec. Score | Mismatches | Contiguous | Jackson style specificity | Hits similar gene | HSP Score | HSP % Identity | HSP length | Gene Length | ||||||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | |||||||||||||
| NM_024028 | PCYOX1L | 1827 | 1845 | c | G | g | G | A | G | G | G | A | A | U | A | u | A | A | G | G | C | A | 68 | 3 | 9 | false | <90% | 2506 | |||
| NM_021183 | RAP2C | 784 | 802 | c | a | u | G | A | G | G | G | A | A | U | A | C | A | A | G | G | u | A | 64 | 4 | 14 | c | false | <90% | 3933 | ||
Hits to Sense strand
| Accession | Gene | Start | End | Details of mismatches | Spec. Score | Mismatches | Contiguous | Jackson style specificity | Hits similar gene | HSP Score | HSP % Identity | HSP length | Gene Length | ||||||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | |||||||||||||
| NM_015690 | STK36 | 1687 | 1705 | U | G | C | C | U | U | G | U | A | U | U | C | C | u | U | C | u | g | C | 54 | 3 | 13 | c | false | <90% | 4887 | ||
| NM_181722 | LOC285908 | 4213 | 4231 | U | G | C | C | U | U | G | U | A | U | U | C | C | C | U | u | c | u | u | 42 | 4 | 15 | c | false | <90% | 4429 | ||
| NM_001004480 | OR11H6 | 726 | 744 | U | G | C | u | U | U | G | U | A | U | U | C | C | C | U | C | u | g | g | 32 | 4 | 12 | c | false | <90% | 993 | ||
| NM_174940 | TMEM80 | 280 | 298 | c | G | C | C | c | U | G | U | A | U | U | u | C | C | U | C | G | C | C | 12 | 3 | 7 | false | <90% | 1613 | |||
| NM_001042463 | TMEM80 | 304 | 322 | c | G | C | C | c | U | G | U | A | U | U | u | C | C | U | C | G | C | C | 12 | 3 | 7 | false | <90% | 1637 | |||
| NM_000780 | CYP7A1 | 472 | 490 | U | G | C | C | U | U | G | a | A | U | U | C | C | C | U | C | a | C | g | 9 | 3 | 8 | c | false | <90% | 2877 | ||
3 prime UTR Seed matches
Hits to same gene : 0
Hits to other genes : 713
View matched accessions
3 prime seed match details
Immunostimulatory motif search results
UGUGU - Judge et al. Sequence-dependent stimulation of the mammalian innate immune response by synthetic siRNA. Nat Biotechnol. 2005 Apr;23(4):457-62. (PMID: 15778705)
No Immunostimulatory motif found (UGUGU).
GUCCUUCAA - Hornung et al. Sequence-specific potent induction of IFN-alpha by short interfering RNA in plasmacytoid dendritic cells through TLR7. Nat Med. 2005 Mar;11(3):263-70. Epub 2005 Feb 20. (PMID: 15723075)
No Immunostimulatory motif found (GUCCUUCAA).
Settings used for search
Scores were calculated using scoring scheme SS1
Using AVG scoring mode.
Hit scores
| Parameter | Spec. Score cut-off | Colour | Comment |
| Hit to same gene | Colour | Hits to the same accession or genes with 100 percent identity (i.e. likely transcript variants). It is advisable to always check the genes hit. | |
| High scoring hit | ≥80 | Colour | Hits are very likely to cause an off-target effect |
| Medium scoring hit | <80¸≥40 | Colour | Hits with a small chance of causing an off target effect. |
| Low scoring hit | Colour | Hits very unlikely to cause an off-target effect |
The mismatches are colour coded based on the weighting of that position.
| Cut-off | Colour |
| Match | Colour |
| Wobble base pairs (G-U) | Colour |
| Critical bases (none) | Colour |
| 0.6 bits | Colour |
| 0.4 bits | Colour |
| 0.2 bits | Colour |
SpecificityServer is designed to help you identify potential non-specific matches to your siRNA. It incorporates the latest information about non-specific matches (sequence-specific only).
Designed by: Alistair Chalk, Quan Du, Zicai Liang and Erik L.L. Sonnhammer