Human Molecular Genetics, 2002, Vol. 11, No. 16 1817-1821
© 2002 Oxford University Press
Experimental analysis of the annotation of promoters in the public database
Department of Psychological Medicine, University of Wales College of Medicine, Heath Park, Cardiff, CF14 4XN, UK
Received March 3, 2002; Accepted May 31, 2002
The ability to identify and examine promoter elements is important to researchers who wish to understand how gene expression is regulated in normal and pathological states. Unfortunately, the number of human promoters that have been directly experimentally defined is small. In order to determine if promoter sequences can be identified by simply aligning mRNA and genomic sequences, we have used a reporter gene assay to assess the promoter activity of the immediate 5' region flanking 38 mRNAs mapping to chromosome 21. For comparison, we have measured the activities of 19 sequences not thought to be promoters and 39 sequences taken from the Eukaryotic Promoter Database. Our results suggest that alignment of reference mRNAs to genomic sequence allows promoters to be identified for at least 75% of genes. These data provide the first empirical evidence that the current state of annotation of the genome is sufficient to allow molecular geneticists to correctly identify promoter sequences for most genes for which reference mRNA and genomic sequences are available.
* To whom correspondence should be addressed. Tel: +44 2920743242; Fax: +44 2920747839; Email: odonovanmc{at}cardiff.ac.uk
![]()
CiteULike
Connotea
Del.icio.us What's this?
This article has been cited by other articles:
![]() |
J. Ping, H. Wang, M. Huang, and Z.-s. Liu Genetic Analysis of Glutathione S-transferase A1 Polymorphism in the Chinese Population and the Influence of Genotype on Enzymatic Properties Toxicol. Sci., February 1, 2006; 89(2): 438 - 443. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. R. Buckland, B. Hoogendoorn, C. A. Guy, S. K. Smith, S. L. Coleman, and M. C. O'Donovan Low Gene Expression Conferred by Association of an Allele of the 5-HT2C Receptor Gene With Antipsychotic-Induced Weight Gain Am J Psychiatry, March 1, 2005; 162(3): 613 - 615. [Abstract] [Full Text] [PDF] |
||||
![]() |
P. R. Buckland Allele-specific gene expression differences in humans Hum. Mol. Genet., October 1, 2004; 13(suppl_2): R255 - R260. [Abstract] [Full Text] [PDF] |
||||
![]() |
A. Chong, G. Zhang, and V. B. Bajic FIE2: a program for the extraction of genomic DNA sequences around the start and translation initiation site of human genes Nucleic Acids Res., July 1, 2003; 31(13): 3546 - 3553. [Abstract] [Full Text] [PDF] |
||||
![]() |
J. Bruch, W. A. Schulz, J. Häussler, I. Melzner, S. Brüderlein, P. Möller, R. Kemmerling, W. Vogel, and H. Hameister Delineation of the 6p22 Amplification Unit in Urinary Bladder Carcinoma Cell Lines Cancer Res., August 1, 2000; 60(16): 4526 - 4530. [Abstract] [Full Text] |
||||




