title: Molecular barcoding, DNA from snake venom, and toxinological research: Considerations and concerns.
abstract: The problem of species identification in toxinological research and solutions such as molecular barcoding and DNA extraction from venom samples are addressed. Molecular barcoding is controversial with both perceived advantages and inherent problems. A method of species identification utilizing mitochondrial DNA from venom has been identified. This method could result in deemphasizing the importance of obtaining detailed information on the venom source prior to analysis. Additional concerns include; a cost prohibitive factor, intraspecific venom variation, and venom processing issues. As researchers demand more stringent records and verification, venom suppliers may be prompted to implement improved methods and controls.
authors.affiliation: Department of Biology, Texas A&M University-Kingsville, Kingsville, TX 78363, USA. randy.powell@tamuk.edu
authors.forename: Randy L
authors.initials: RL
authors.lastname: Powell
authors.forename: Steven R
authors.initials: SR
authors.lastname: Reyes
authors.forename: Dominic I
authors.initials: DI
authors.lastname: Lannutti
mesh_terms: D000818:Animals; D004272:DNA, Mitochondrial / Q000737:chemistry*; D017422:Sequence Analysis, DNA / Q000379:methods*; D012910:Snake Venoms / Q000145:classification* / Q000235:genetics; D013045:Species Specificity
chemical_list: D004272:DNA, Mitochondrial; D012910:Snake Venoms