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
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