| CAAT box CAAT | 框（盒） | 32 |
| calitonin | 降钙素 | 39 |
| calcitonin gene related pepitde | 降钙素基因相关肽 | 39 |
| cancer genetics | 肿瘤遗传学 | 2，117 |
| cancer family | 癌家族 | 117 |
| candidate gene approach | 侯选基因方法 | 109 |
| carcinogenesis | 致癌 | 1 |
| caucinoma,familial | 家族性癌 | 117 |
| carrier,genetic | 遗传携带者 | 52，139 |
| obligatory | 肯定携带者 | 52 |
| probable | 可能携带者 | 52 |
| cDNA probe | 探针 | 155 |
| cell fusion | 细胞融合 | 104 |
| character | 着丝粒融合 | 16 |
| chimetic minigene | 性状 | 1 |
| cholestyamine | 嵌合小基因 | 173 |
| chorionic villi aspiration sampling | 消但胺 | 143 |
| chromosomal disease | 绒毛取样 | 132 |
| assignment | 染色体病 | 9，10，20 |
| aberration | 染色体定位 | 130 |
| loss | 染色体畸变 | 20，43 |
| chronic bronchitis | 染色体丢失 | 14 |
| obstractive pulmonary disease | 慢性支气管炎 | 115 |
| clastogen | 慢性阻塞性肺疾患 | 115 |
| cliical genetics | 断裂剂 | 14，138 |
| clone panel method | 临床遗传学 | 1 |
| clnidene | 克隆嵌板法 | 105 |
| coding strand | 可乐定 | 30 |
| co-dominance | 编码链 | 36 |
| codon deletion | 共显性 | 50 |
| codon insertion | 整码缺失 | 45 |
| cohesive termius | 密码子插入 | 45 |
| complemetn deficiency | 粘性末端 | 157 |
| complete androgen insensitivity syndrome | 补体缺乏症 | 69 |
| complete dominance | 雄性素全不敏感综合征 | 75 |
| complex genetic disease | 完全显性 | 49 |
| componet analysis | 复杂性遗传病 | 84 |
| concordance | 疾病组分分析 | 6 |
| condensation | 一致率，同病率 | 5 |
| conditional probability | 凝缩，固缩 | 10 |
| congenital | 条件概率 | 147 |
| pancytopenia | 先天性 | |
| disease | 先天性全血细胞减少症 | 119 |
| anomaly | 先天性疾病 | 8 |
| anomaly | 先天畸形 | 8 |
| absence of one kidney | 先天性单测肾缺如 | 86 |
| deficiency of activated protein C inhibitor | 先天性活化蛋白C抑制物缺乏症 | 74 |
| heart defect | 先天性心脏缺陷 | 86 |
| malformation | 先天畸形 | 84 |
| consanguineous marrige | 近亲婚配 | 96 |
| consensus sequence | 一致顺序 | 32 |
| cordocentasis | 脐血抽吸 | 132 |
| coronary artery diseace | 冠心病 | 87 |
| counselee | 咨询者 | 145 |
| counseling,genetic | 遗传咨询 | 145 |
| counselor | 咨询医生 | 145 |
| criss-cross inheritance | 交叉遗传 | 53 |
| cryptic splicing site | 隐蔽裂解位点 | 69 |
| cystic fibrosis | 囊性纤维化 | 59 |
| cytogenetic map | 细胞遗传图 | 103 |
| cytogenetics | 细胞遗传学 | 1 |
| cytosine deaminase | 胞嘧啶脱氨酶 | 172 |
| cytosine | 胞嘧啶 | 34 |
