All Databases PubMed Nucleotide Protein Genome Structure PMC Taxonomy OMIM

OMIM Statistics for February 9, 2012

Number of Entries

  Autosomal X-Linked Y-Linked Mitochondrial Total
* Gene with known sequence 13076 640 48 35 13799
+ Gene with known sequence
  and phenotype
156 6 0 2 164
# Phenotype description,
  molecular basis known
3101 259 4 28 3392
Mendelian phenotype or locus,
  molecular basis unknown
1650 137 5 0 1792
Other, mainly phenotypes with
suspected mendelian basis
1795 128 2 0 1925
Total 19778 1170 59 65 21072

Synopsis of the Human Gene Map

Chr.   Loci
1  1296 
2  839 
3  699 
4  504 
5  613 
6  784 
7  600 
8  468 
Chr.   Loci
9  496 
10  485 
11  810 
12  692 
13  248 
14  421 
15  393 
16  532 
Chr.   Loci
17  762 
18  189 
19  832 
20  335 
21  143 
22  327 
X  718 
Y  46 
Total number of loci: 13232