Automatic recommendation
OK - siRNA is specific for both sense and antisense (guide) strands
9 hits were found for AGGGAUAAUGAAGGCUGCU (2 guide strand hits and 7 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_001456 | FLNA | 2172 | 2190 | c | a | G | G | A | c | A | A | U | G | A | A | G | G | C | U | G | C | c | 18 | 4 | 12 | bc | false | <90% | 8278 | ||
| NM_017553 | INOC1 | 235 | 253 | A | G | G | G | A | U | g | A | U | G | g | A | G | G | C | U | G | C | a | -32 | 3 | 7 | c | false | <90% | 6249 | ||
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_001003841 | SLC6A19 | 201 | 219 | A | G | g | A | G | C | C | U | U | C | A | U | g | A | U | C | C | C | g | 65 | 3 | 9 | false | <90% | 1905 | |||
| XM_937552 | LOC648502 | 10150 | 10168 | A | G | C | A | G | C | C | U | U | C | A | a | U | A | U | u | C | C | a | 35 | 3 | 11 | false | <90% | 10907 | |||
| XM_062871 | LOC643677 | 10444 | 10462 | A | G | C | A | G | C | C | U | U | C | A | a | U | A | U | u | C | C | a | 35 | 3 | 11 | false | <90% | 11201 | |||
| NM_018370 | DRAM | 523 | 541 | A | G | C | c | G | C | C | U | U | C | A | U | U | A | U | C | u | C | c | 34 | 3 | 12 | c | false | <90% | 3553 | ||
| NM_014892 | RBM16 | 2672 | 2690 | u | G | C | A | G | C | C | g | U | C | A | U | U | A | U | C | C | a | U | 33 | 3 | 9 | c | false | <90% | 5018 | ||
| XM_209227 | LOC653464 | 5782 | 5800 | u | c | u | c | G | C | C | U | U | C | A | U | U | A | U | C | C | C | U | 30 | 4 | 15 | bc | false | <90% | 6320 | ||
| NM_004818 | DDX23 | 1418 | 1436 | A | G | C | A | G | C | C | U | U | C | c | U | c | A | U | C | C | C | U | 28 | 2 | 10 | false | <90% | 3288 | |||
3 prime UTR Seed matches
Hits to same gene : 0
Hits to other genes : 1334
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