| 摘要 |
The present invention is based on sequencing genomic DNA from human chromosome 6 and cDNAs to define the genomic structure of estrogen receptor beta genes and novel polymorphism in the estrogen receptor gene/protein. Such polymorphism can lead to a variety of disorders that are mediated/modulated by a variant estrogen receptor, such as a susceptibility to cancer, osteoporosis, cardiovascular disorder, etc. Based on this sequencing approach, the present invention provides genomic nucleotide sequences, CDNA sequences, amino acid sequences and sequence polymorphism in the ESR-beta genes, methods of detecting these sequences/polymorphism in a sample, methods of determining a risk of having or developing a disorder mediated by a variant estrogen receptor and methods of screening for compounds used to treat disorders mediated by a variant estrogen receptor.
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