Automatic recommendation
OK - siRNA is specific for both sense and antisense (guide) strands
12 hits were found for UCUAGACUCGUGGUGGACU (7 guide strand hits and 5 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_001110 | ADAM10 | 827 | 845 | U | C | c | A | G | A | C | U | C | G | U | G | G | U | G | G | c | a | c | 49 | 4 | 13 | c | false | <90% | 3927 | ||
| NM_005353 | ITGAD | 182 | 200 | U | C | U | c | G | A | C | U | C | G | U | G | G | U | G | G | g | a | g | 32 | 4 | 12 | c | false | <90% | 3912 | ||
| XM_001126204 | LOC730526 | 63 | 81 | c | a | g | A | G | A | C | c | C | G | U | G | G | U | G | G | A | C | U | 4 | 4 | 11 | bc | false | <90% | 369 | ||
| XM_001126062 | LOC730276 | 63 | 81 | c | a | g | A | G | A | C | c | C | G | U | G | G | U | G | G | A | C | U | 4 | 4 | 11 | bc | false | <90% | 369 | ||
| XM_001131919 | LOC729969 | 63 | 81 | c | a | g | A | G | A | C | c | C | G | U | G | G | U | G | G | A | C | U | 4 | 4 | 11 | bc | false | <90% | 369 | ||
| NM_032831 | TMEM142B | 1275 | 1293 | c | a | g | A | G | A | C | c | C | G | U | G | G | U | G | G | A | C | U | 4 | 4 | 11 | bc | false | <90% | 2527 | ||
| NM_032539 | SLITRK2 | 1349 | 1367 | g | C | U | A | a | A | C | U | C | c | U | G | G | U | G | G | A | C | U | -36 | 3 | 9 | bc | false | <90% | 5022 | ||
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_002589 | PCDH7 | 3494 | 3512 | A | G | U | C | C | A | C | C | A | C | G | A | c | U | C | U | g | G | u | 61 | 3 | 12 | false | <90% | 4646 | |||
| NM_032457 | PCDH7 | 3353 | 3371 | A | G | U | C | C | A | C | C | A | C | G | A | c | U | C | U | g | G | u | 61 | 3 | 12 | false | <90% | 4893 | |||
| NM_032456 | PCDH7 | 3494 | 3512 | A | G | U | C | C | A | C | C | A | C | G | A | c | U | C | U | g | G | u | 61 | 3 | 12 | false | <90% | 4921 | |||
| NM_152498 | WDR65 | 1615 | 1633 | A | c | a | C | C | A | C | C | A | C | G | A | G | c | C | U | A | G | A | 49 | 3 | 10 | c | false | <90% | 3012 | ||
| NM_152399 | TMEM155 | 1515 | 1533 | A | c | U | C | C | A | C | C | A | C | c | A | G | U | C | U | A | G | g | 22 | 3 | 8 | c | false | <90% | 2316 | ||
3 prime UTR Seed matches
Hits to same gene : 0
Hits to other genes : 1068
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