| ZKO number |
ZKO424 |
| Recent progress of this line |
F1 individuals have been identified
|
|
Gene name |
chrnb3a
|
|
Ensembl ID |
ENSDARG00000052764
|
|
Zebrafish strain |
AB
|
|
Cas9 target site 1 sequence |
sense strand
GACACGATTACTGTTCGCTTcgg
|
|
Cas9 target site 2 sequence |
|
|
Position in the gene |
exon 2
|
|
Restriction enzyme (RE) |
T7 Endo
|
|
PCR primer (forward) |
TCAGACAGTTTGTGTGTAGGC
|
|
PCR primer (reverse) |
TTCCCCATCAACCACTCATAAT
|
|
Length of expected PCR product (bp)
|
483
|
|
Length of expected RE digestion product (bp) |
483=289+194
|
|
Plasmids used for making Cas9 mRNA |
pXT7-hCAS9
|
| Plasmids used for making gRNA |
pMD19T-gRNA
|
| Primers used for making gRNA |
Pr-ZKO
|
|
Dosage of injected Cas9 mRNA (ng/ul)
|
500
|
|
Dosage of injected gRNA (ng/ul)
|
200
|
|
Survival rate of F0 embryo @ 1dpf (%)
|
|
|
Method to estimate mutation efficiency |
T7EI detection
|
|
Stage of the embryos collected for mutation detection |
http://www.zfish.cn/upload/file/ZKOPDF/ZKO424.pdf
|
|
Mutation efficiency in F0 embryos (%)
|
27
|
Picture from F0 embryos
(gel picture or sequencing picture) |
|
|
Mutation type
|
deletion
|
|
Germline transmission efficiency in adult F0
|
32% (6/19: Number of positive F0 / Total number of F0 screened)
|
|
Wild-type (WT) sequence
|
CCAACGACACGATTACTGTTCGCTTCGGTCTGA
|
Germline mutations in selected F0
(By screening F1 embryos) |
F0-1 |
|
|
F0-2
|
|
Mosaicism in selected F0
(By screening F1 adults) |
F0-1
|
CCAACGACACGATTACTG-----TTCGGTCTGA(-5bp)
|
|
F0-2
|
CCAACGACACGATTACT-----CTTCGGTCTGAA(-5bp)
|
|
Allele name and predicted product
|
424a
424b |
CCAACGACACGATTACTG-----TTCGGTCTGA ; Truncated protein(70aa)
|
| CCAACGACACGATTACT-----CTTCGGTCTGAA ; Truncated protein(70aa) |
|
突变创建时间 |
2014-09-01
|
|
填表时间 |
2013/12/17
|
|
修改时间 |
2016/8/12
|
|
PI/负责人 (工作单位) |
|