人类的9号染色体是23对染色体中的一对，正常情况下每个体细胞拥有两条该染色体。此染色体含有大约145百万个碱基对，占细胞内所有DNA的4%到4.5%。其中约有800到1200个基因，依预测方式而有所不同。
| 9号染色体
|
|
|
| 物种
|
Homo sapiens
|
| 基因数量
|
800-1200
|
- Gilbert F; Kauff N. Disease genes and chromosomes: disease maps of the human genome. Chromosome 9. Genet Test. 2001, 5 (2): 157–74. PMID 11551106.
- Humphray SJ; Oliver K, Hunt AR; et al. DNA sequence and analysis of human chromosome 9. Nature. 2004, 429 (6990): 369–74. PMID 15164053.
- Wicking C; Berkman J; Wainwright B. Fine genetic mapping of the gene for nevoid basal cell carcinoma syndrome. Chromosome 9. Genomics. 1994, 22 (3): 505–11. PMID 8001963.
