Basic Information

Symbol
piR-hsa-6145
RNA class
piRNA
Alias
hsa-piR-5970 DQ575882.1 hsa_piRNA_18077 hsa_piR_004308 piR-43994 URS0000114B3C PIR36993
Location (GRCh38)
1:121020767-121020799
UCSC Genome Browser Search in Marker Scope
Forensic tag(s)
Tissue/body fluid identification
External database
piRBase piRNAdb RNAcentral

Sequence & Structure

Transcript
piR-hsa-6145
Sequence length
32 nt
GC content
0.5000

Secondary Structure

Generated by RNAfold
Minimum free energy (MFE) structure:
Secondary structure that contributes a minimum of free energy.
Ensemble properties:
Thermodynamic properties of the Boltzmann ensemble.
Minimum free energy
-4.50 kcal/mol
Thermodynamic ensemble
Free energy: -5.11 kcal/mol
Frequency: 0.3717
Diversity: 2.05
MFE Structure Visualization
Structure Prediction
MFE Structure Prediction
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Thermodynamic Ensemble Prediction
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Forensic Context

A study in humans demonstrated that the expression profiles of the piR-hsa-6145 provided valuable information for discriminating forensically relevant biological fluids, with a panel of 37 candidates achieving a classification error rate of 0.04 in a PLS-DA model [Wang et al. DOI:10.1016/j.fsigen.2019.07.015]. A study in humans demonstrated that the piR-hsa-6145 is a potential biomarker for body fluid identification, showing significantly higher expression in semen and vaginal secretions compared to saliva, venous blood, and menstrual blood [Wang et al. DOI:10.1016/j.fsigen.2019.01.002].