Basic Information

Symbol
circESR1
RNA Class
circRNA
Alias
Estrogen Receptor 1 ER-Alpha NR3A1 ER Nuclear Receptor Subfamily 3 Group A Member 1 Estradiol Receptor Era ESR Oestrogen Receptor Alpha E2 Receptor Alpha Estrogen Receptor Estrogen Receptor Alpha E1-N2-E2-1-2 Estrogen Receptor Alpha E1-E2-1-2 Estrogen Nuclear Receptor Alpha Estrogen Receptor Alpha ESTRR ESRA
Location (GRCh37)
6:151914242-152442764 UCSC Genome Browser
Location (GRCh38)
6:151593107-152121629
UCSC Genome Browser Search in Marker Scope
Host gene
ESR1
Host category
mRNA
Forensic tag(s)
Tissue/body fluid identification Time since deposition estimation
External database
circbank

Transcripts

ID Type Location (GRCh37) Location (GRCh38) Length GC content
hsa_ESR1_0001500 Intron-Intron chr6:152099003-152099635 chr6:151777868-151778500 633 nt 0.3918
hsa_ESR1_0001800 Exon-Exon chr6:152128978-152129499 chr6:151807843-151808364 522 nt 0.6897
hsa_ESR1_0002100 Exon-Exon chr6:152128978-152163922 chr6:151807843-151842787 191 nt 0.4921
hsa_ESR1_0001900 Exon-Exon chr6:152128978-152201906 chr6:151807843-151880771 830 nt 0.6181
hsa_ESR1_0001700 Exon-Intron chr6:152128978-152221614 chr6:151807843-151900479 250 nt 0.4400
hsa_ESR1_0002000 Exon-Exon chr6:152128978-152265643 chr6:151807843-151944508 1166 nt 0.5995
hsa_ESR1_0002200 Intron-Exon-Intron chr6:152143760-152163922 chr6:151822625-151842787 250 nt 0.4000
hsa_ESR1_0002300 Intron-Exon-Intron chr6:152143760-152265643 chr6:151822625-151944508 250 nt 0.4280
hsa_ESR1_0002400 Intron-Exon-Intron chr6:152143760-152332929 chr6:151822625-152011794 250 nt 0.4160
hsa_ESR1_0002500 Intron-Intron chr6:152148374-152148527 chr6:151827239-151827392 154 nt 0.4221
Showing 21 to 30 of 87 entries
Forensic Context

A study in humans demonstrated that the circular RNA (circRNA) form of the circESR1 is expressed in vaginal secretions and menstrual blood, with its detection not impairing specificity for vaginal fluid identification [Liu et al. DOI:10.1007/s00414-019-02027-y]. In a subsequent multiplex assay, the circRNA form of the circESR1 was detected in 36 out of 40 vaginal secretion samples and was confirmed to be RNase R-resistant, indicating its utility for identifying aged biological stains [Liu et al. DOI:10.1016/J.Fsigen.2020.102312].