Page 83 - 《广西植物》2024年第7期
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7 期 曾婉俐等: 烟草香气相关基因 CRISPR / Cas9 编辑突变体库的构建 1 2 8 3
表 1 突变体库基因编辑情况
Table 1 Gene editing in mutant library
编辑率 脱靶基因 编辑率
序号 靶位点序列 靶基因编号 基因功能注释 编辑 编辑
PAM Editing Off ̄target Editing
No. Target site sequence Target gene No. Gene annotation Editing Editing
rate gene rate
1 ACCCGCATTATACAAGTCTG AGG XM_016631232.1 Serine 是 4 / 7 XM_016648616.1 否 0 / 7
carboxypeptidase Yes No
2 TTCTCCTATACCGGGCCCCT CGG XM_016588331.1 Pullulanase 是 7 / 7 XM_016581126.1 是 7 / 7
Yes Yes
3 ATTTTGGGGAGCCAAACCTA GGG XM_016658716.1 SPEAR3 是 6 / 7
Yes
4 GAAGCCATTCAAGGCTGTCA AGG NM_001325732.2 Dihydroflavonol ̄ 否 0 / 7
4 ̄reductase No
NM_001325630.2 Dihydroflavonol ̄ 否 0 / 7
4 ̄reductase No
5 GGAAGCCGGTGGTTCAGCTA GGG XM_016658955.1 Phenylalanine 是 5 / 7
ammonia ̄lyase G4 Yes
6 GTACATTGATTCCGTCAACA AGG XM_016672759.1 Senescence ̄specific 是 7 / 7
cysteine protease Yes
7 AGACGCCGGCCACCGCCTAT GGG NM_001405192.1 Osmotin 是 7 / 7
Yes
8 TCCTCAGCTCAACTAACCAC TGG XM_016615814.1 Peroxidase P7 是 7 / 7
Yes
9 CTCATACATTCGGATAACAT TGG XM_016580175.1 CBL ̄interacting 否 0 / 7
serine / threonine ̄ No
protein kinase
XM_016594430.1 CBL ̄interacting 是 7 / 7
serine / threonine ̄ Yes
protein kinase
10 GACCGTTGGGTTCTCAGTTC CGG XM_016600478.1 L ̄ascorbate 是 6 / 7
peroxidase 6 Yes
11 TTGTGGGTCAACAACAACTC AGG XM_016603279.1 Cytochrome P450 是 7 / 7
Yes
12 TGTGTAGTGAACGCAGTCGC AGG NM_001325791.1 Tocopherol cyclase 否 0 / 7 XM_016621758.1 否 0 / 7
No No
13 CATGTACTGATCGGGGTCGA AGG XM_019379535.1 Vacuolar protein 是 7 / 7 XM_030633095.1 否 0 / 7
sorting ̄associated Yes No
protein
14 GCCAAATTGGATGGAGCCTA AGG XM_016596283.1 Sugar transporter 是 7 / 7
ERD6 Yes
15 CACAAGAGTACCTAGCATGA GGG XM_016657482.1 Sucrose synthase 2 是 7 / 7
Yes
XM_016608012.1 Sucrose synthase 2 是 7 / 7
Yes
16 GCATTAGGAACAGTACTGAG AGG XM_016655411.1 Pectate lyase 是 7 / 7 XM_016604443.1 否 0 / 7
Yes No
17 GGCATAGAAACGGGCCGTGA CGG NM_001326092.1 Beta ̄carotene 否 0 / 7
hydroxylase 2 No
18 GTTCCTTCTATGGAGATATC TGG NM_001325221.1 Sugar transporter 是 7 / 7 XM_016645822.1 否 0 / 7
Yes No
19 GCTGGCCTTAATCCTGATAA TGG NM_001325572.1 Ras ̄related 是 7 / 7
protein RABF Yes
XM_016650256.1 Ras ̄related 是 7 / 7
protein RABF Yes