Research Article

Analysis of the Heterogeneity of CD4+CD25+ T Cell TCR β CDR3 Repertoires in Breast Tumor Tissues, Lung Metastatic Tissues, and Spleens from 4T1 Tumor-Bearing BALB/c Mice

Table 9

Analysis of composition and characteristics of frequency for the top twenty sequences and the usage of TRBV and TRBJ gene, CDR3 AA of CD4+CD25+ T cells TCR β CDR3 repertoires in breast tumor tissues, lung metastatic tissues, and spleens from 4T1 tumor-bearing BALB/c mouse 2.

SampleTRV geneTRJ geneCDR3 sequences (AA)Frequency (%)Total frequency (%)

M2-B (top20)TCRBV02-01TCRBJ02-07CASSPGHYEQYF0.4673.899
TCRBV02-01TCRBJ02-07CASSQAGTGVYEQYF0.339
TCRBV14-01TCRBJ02-07CASRGGGYEQYF0.252
TCRBV13-01TCRBJ01-02CASRTANSDYTF0.223
TCRBV24-01TCRBJ02-07CASSLGLGDYEQYF0.215
TCRBV19-01TCRBJ02-07CASSSGTGAYEQYF0.215
TCRBV05-01TCRBJ02-07CASSQVDWGGSYEQYF0.198
TCRBV19-01TCRBJ02-07CASRPGLGGYEQYF0.198
TCRBV05-01TCRBJ02-07CASSQEGVSYEQYF0.194
TCRBV16-01TCRBJ02-07CASSLETGAYEQYF0.186
TCRBV19-01TCRBJ02-07CASSMGGLGYEQYF0.174
TCRBV05-01TCRBJ02-07CASSQGHYEQYF0.157
TCRBV02-01TCRBJ02-07CASSQNPGQGAYEQYF0.149
TCRBV20-01TCRBJ01-05CGAPGQGNQAPLF0.145
TCRBV01-01TCRBJ01-05CTCSEQGTNQAPLF0.145
TCRBV19-01TCRBJ01-05CASTPGRNNQAPLF0.145
TCRBV02-01TCRBJ02-07CASSQPAGSYEQYF0.128
TCRBV19-01TCRBJ02-07CASSIEGRGVYEQYF0.124
TCRBV26-01TCRBJ02-07LCQQSSPVYEQYF0.124
TCRBV05-01TCRBJ02-01CASSQDWGDTYAEQFF0.120

M2-L (top20)TCRBV16-01TCRBJ02-05CASSSWGGQDTQYF0.8256.012
TCRBV02-01TCRBJ02-07CASSQAGTGVYEQYF0.770
TCRBV14-01TCRBJ01-02CASSQRTDANSDYTF0.440
TCRBV31-01TCRBJ02-03CAWSPGTGGGAETLYF0.422
TCRBV13-02TCRBJ01-04CASGDEGHSNERLFF0.312
TCRBV20-01TCRBJ01-04CGAGDRGPNERLFF0.293
TCRBV01-01TCRBJ02-07CTCSAGQSSYEQYF0.293
TCRBV19-01TCRBJ02-07CASSTGSSYEQYF0.275
TCRBV05-01TCRBJ02-03CASSQENWGSAETLYF0.220
TCRBV19-01TCRBJ02-01CASSSRTGGYAEQFF0.220
TCRBV01-01TCRBJ02-01CTCSADPAHYAEQFF0.220
TCRBV24-01TCRBJ02-07CASSLWGYEQYF0.220
TCRBV12-01TCRBJ01-02CASSLPGTGDSDYTF0.220
TCRBV13-03TCRBJ01-03CASSDAGNSGNTLYF0.202
TCRBV05-01TCRBJ02-07CASSQDWGGASYEQYF0.183
TCRBV04-01TCRBJ02-07CASSYSEYEQYF0.183
TCRBV26-01TCRBJ02-07LCQQSSPVYEQYF0.183
TCRBV05-01TCRBJ02-07CASSQDGGRTYEQYF0.183
TCRBV19-01TCRBJ02-03CASSVGGNAETLYF0.183
TCRBV24-01TCRBJ01-03CASSCSSGNTLYF0.165

M2-S (top20)TCRBV02-01TCRBJ02-07CASSPGHYEQYF0.2022.005
TCRBV02-01TCRBJ02-02CASSQGDRVTGQLYF0.143
TCRBV13-03TCRBJ02-07CASRGPGQGGEQYF0.119
TCRBV02-01TCRBJ02-07CASSQGLGGSEQYF0.119
TCRBV19-01TCRBJ01-05CASTPGRNNQAPLF0.114
TCRBV31-01TCRBJ01-03CAQGQHLNSGNTLYF0.114
TCRBV02-01TCRBJ02-07CASSQAGTGVYEQYF0.104
TCRBV05-01TCRBJ02-07CASSQDGGRTYEQYF0.104
TCRBV02-01TCRBJ02-07CASSQNPGQGAYEQYF0.099
TCRBV05-01TCRBJ01-05CASSQGNNQAPLF0.089
TCRBV13-01TCRBJ01-03CASSDAGQNSGNTLYF0.089
TCRBV05-01TCRBJ02-07CASSQEMGAYEQYF0.084
TCRBV26-01TCRBJ02-07LCQQSSPVYEQYF0.084
TCRBV17-01TCRBJ02-07CASSRLGASYEQYF0.084
TCRBV02-01TCRBJ01-03CASSQDRAGNTLYF0.079
TCRBV01-01TCRBJ02-01CTCSADPAHYAEQFF0.079
TCRBV19-01TCRBJ02-07CASSTGSSYEQYF0.079
TCRBV02-01TCRBJ02-02CASSQGDTGQLYF0.074
TCRBV19-01TCRBJ01-05CASRGANNQAPLF0.074
TCRBV04-01TCRBJ01-03CASSLGQSGNTLYF0.074