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第42卷第7期
               ·990 ·                            南 京    医 科 大 学 学         报                        2022年7月


              A  8  ACC BLCA BRCA CESC  CHOL COAD DLBC ESCA GBM HNSC KICH KIRC KIRP LAML  LGG LIHC LUAD  LUSC MESO OV  PAAD PCPG PRAD  READ SARC SKCM  STAD TGCT THCA  THYM UCEC UCS UVM
                 7
                 6
                 5
                TPM  4 3
                 2
                 1
                 0
                  T ( n=77 ) N ( n=128 ) T ( n=404 ) N ( n=128 ) T ( n=1 085 ) N ( n=291 ) T ( n=306 ) N ( n=13 ) T ( n=36 ) N ( n=9 ) T ( n=275 ) N ( n=343 ) T ( n=47 ) N ( n=337 ) T ( n=182 ) N ( n=286 ) T ( n=163 ) N ( n=207 ) T ( n=510 ) N ( n=44 ) T ( n=66 ) N ( n=53 ) T ( n=523 ) N ( n=100 ) T ( n=286 ) N ( n=60 ) T ( n=173 ) N ( n=70 ) T ( n=510 ) N ( n=207 ) T ( n=363 ) N ( n=160 ) T ( n=483 ) N ( n=347 ) T ( n=486 ) N ( n=338 ) T ( n=87 ) T ( n=426 ) N ( n=88 ) T ( n=179 ) N ( n=171
              B  8  ACC BLCA BRCA CESC  CHOL COAD DLBC ESCA GBM HNSC KICH KIRC KIRP LAML  LGG LIHC LUAD  LUSC MESO OV  PAAD PCPG PRAD  READ SARC SKCM  STAD TGCT THCA  THYM UCEC UCS UVM
                 7
                 6
                 5
                TPM  4 3
                 2
                 1
                 0
                  T ( n=77 ) N ( n=128 ) T ( n=404 ) N ( n=128 ) T ( n=1 085 ) N ( n=291 ) T ( n=306 ) N ( n=13 ) T ( n=36 ) N ( n=9 ) T ( n=275 ) N ( n=343 ) T ( n=47 ) N ( n=337 ) T ( n=182 ) N ( n=286 ) T ( n=163 ) N ( n=207 ) T ( n=510 ) N ( n=44 ) T ( n=66 ) N ( n=53 ) T ( n=523 ) N ( n=100 ) T ( n=286 ) N ( n=60 ) T ( n=173 ) N ( n=70 ) T ( n=510 ) N ( n=207 ) T ( n=363 ) N ( n=160 ) T ( n=483 ) N ( n=347 ) T ( n=486 ) N ( n=338 ) T ( n=87 ) T ( n=426 ) N ( n=88 ) T ( n=179 ) N ( n=171
              C
                 8  ACC BLCA BRCA CESC  CHOL COAD DLBC ESCA GBM HNSC KICH KIRC KIRP LAML  LGG LIHC LUAD  LUSC MESO OV  PAAD PCPG PRAD  READ SARC SKCM  STAD TGCT THCA  THYM UCEC UCS UVM
                 7
                 6
                 5
                TPM  4 3
                 2
                 1
                 0
                  T ( n=77 ) N ( n=128 ) T ( n=404 ) N ( n=128 ) T ( n=1 085 ) N ( n=291 ) T ( n=306 ) N ( n=13 ) T ( n=36 ) N ( n=9 ) T ( n=275 ) N ( n=343 ) T ( n=47 ) N ( n=337 ) T ( n=182 ) N ( n=286 ) T ( n=163 ) N ( n=207 ) T ( n=510 ) N ( n=44 ) T ( n=66 ) N ( n=53 ) T ( n=523 ) N ( n=100 ) T ( n=286 ) N ( n=60 ) T ( n=173 ) N ( n=70 ) T ( n=510 ) N ( n=207 ) T ( n=363 ) N ( n=160 ) T ( n=483 ) N ( n=347 ) T ( n=486 ) N ( n=338 ) T ( n=87 ) T ( n=426 ) N ( n=88 ) T ( n=179 ) N ( n=171
              D
                   ACC BLCA BRCA CESC  CHOL COAD DLBC ESCA GBM HNSC KICH KIRC KIRP LAML  LGG LIHC LUAD  LUSC MESO OV  PAAD PCPG PRAD  READ SARC SKCM  STAD TGCT THCA  THYM UCEC UCS UVM
                 8
                 7
                 6
                 5
                TPM  4 3
                 2
                 1
                 0
                  T ( n=77 ) N ( n=128 ) T ( n=404 ) N ( n=128 ) T ( n=1 085 ) N ( n=291 ) T ( n=306 ) N ( n=13 ) T ( n=36 ) N ( n=9 ) T ( n=275 ) N ( n=343 ) T ( n=47 ) N ( n=337 ) T ( n=182 ) N ( n=286 ) T ( n=163 ) N ( n=207 ) T ( n=510 ) N ( n=44 ) T ( n=66 ) N ( n=53 ) T ( n=523 ) N ( n=100 ) T ( n=286 ) N ( n=60 ) T ( n=173 ) N ( n=70 ) T ( n=510 ) N ( n=207 ) T ( n=363 ) N ( n=160 ) T ( n=483 ) N ( n=347 ) T ( n=486 ) N ( n=338 ) T ( n=87 ) T ( n=426 ) N ( n=88 ) T ( n=179 ) N ( n=171
                 NSUN5(A)、NSUN6(B)、TET2(C)和DNMT3B(D)在泛癌和正常组织中的表达值。T:肿瘤组;N:正常组;TPM:每百万条reads的转录本。
                                   图4 4个模型基因在泛癌中的表达及其在肾透明细胞癌中的遗传变异
                     Figure 4  Pan⁃cancer expression of four model genes and their genetic variation in renal clear cell carcinom

              A                                                  B
                                                   r = 0.36              800                        r = 0.13
                      1 000                        P < 0.001             700                        P < 0.001
                   mRNA表达量  ( RNASeqV2 RSEM)  1 500                  mRNA表达量  RSEM)  600
                                                                         500
                                                                         400
                      1 000
                   NSUN5  500                                        NSUN6  ( RNASeqV2  300
                                                                         200
                                                                         100
                         0                                                0
                            -0.5  0   0.5  1.0  1.5                         -1.0 -0.8  -0.6  -0.4  -0.2  0  0.2  0.4  0.6  0.8  1.0  1.2
                             NSUN5相对线性拷贝数值                                     NSUN6相对线性拷贝数值
              C                                                  D
                      1 800
                                                   r = 0.30                                         r = 0.34
                      1 600                        P < 0.001           1 000                        P < 0.001
                   TET2 mRNA表达量  ( RNASeq V2 RSEM)  1 200            DNMT3B mRNA表达量  ( RNASeq V2 RSEM)  600
                      1 400
                                                                         800
                      1 000
                       800
                                                                         400
                       400
                       200
                                                                         200
                         0
                                                                          0
                            -0.8  -0.6  -0.4  -0.2  0  0.2  0.4  0.6  0.8  -0.2 0  0.2 0.4 0.6 0.8 1.0 1.2 1.4
                              TET2相对线性拷贝数值                                    DNMT3B相对线性拷贝数值
                              图5 NSUN5(A)、NSUN6(B)、TET2(C)和DNMT3B(D)与拷贝数变异之间的关系
                   Figure 5 Association between NSUN5(A),NSUN6(B),TET2(C)and DNMT3B(D)and copy number variation
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