4SpecID: Reference DNA Libraries Auditing and Annotation System for Forensic Applications

• Tipo: Artigo em Revista Científica Internacional
• Data: 2021

Autores

Neto, L (Autor) Outra; Pinto, N (Autor) Outra; Proenca, A (Autor) Outra; Amorim, A (Autor) FCUP; Conde Sousa, E (Autor) Outra

Revista

Título: Forests

Vol. 12

Páginas: 1-15

ISSN: 1999-4907

Editora: MDPI

Indexação

ISI Web of Knowledge - 1 Citação

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00T-91N

DOI: 10.3390/genes12010061

Abstract (EN): Forensic genetics is a fast-growing field that frequently requires DNA-based taxonomy, namely, when evidence are parts of specimens, often highly processed in food, potions, or ointments. Reference DNA-sequences libraries, such as BOLD or GenBank, are imperative tools for taxonomic assignment, particularly when morphology is inadequate for classification. The auditing and curation of these datasets require reliable mechanisms, preferably with automated data preprocessing. Software tools were developed to grade these datasets considering as primary criterion the number of records, which is not compliant with forensic standards, where the priority is validation from independent sources. Moreover, 4SpecID is an efficient and freely available software tool developed to audit and annotate reference libraries, specifically designed for forensic applications. Its intuitive user-friendly interface virtually accesses any database and includes specific data mining functions tuned for the widespread BOLD repositories. The built tool was evaluated in laptop MacBook and a dual-Xeon server with a large BOLD dataset (Culicidae, 36,115 records), and the best execution time to grade the dataset on the laptop was 0.28 s. Datasets of Bovidae and Felidae families were used to evaluate the quality of the tool and the relevance of independent sources validation.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 15