To Fight Illegal Fishing, Forensic DNA Gets Local

Science ◽  
2010 ◽  
Vol 330 (6010) ◽  
pp. 1468-1469 ◽  
Author(s):  
Erik Stokstad
Keyword(s):  
Forensic Dna ◽  
Illegal Fishing

scholarly journals Author Correction: Gene-associated markers provide tools for tackling illegal fishing and false eco-certification

2019 ◽  
Vol 10 (1) ◽  
Author(s):  
Einar E. Nielsen ◽  
◽  
Alessia Cariani ◽  
Eoin Mac Aoidh ◽  
Gregory E. Maes ◽  
...  
Keyword(s):  
Illegal Fishing

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

scholarly journals Author Correction: Estimating illegal fishing from enforcement officers

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
C. Josh Donlan ◽  
Chris Wilcox ◽  
Gloria M. Luque ◽  
Stefan Gelcich
Keyword(s):  
Illegal Fishing

Criminal Threats Undermining Indo-Pacific Maritime Security: Can International Law Build Resilience?

2020 ◽  
Vol 2 (2) ◽  
pp. 206-220
Author(s):  
Jade Lindley
Keyword(s):  
Natural Resources ◽  
International Law ◽  
Good Governance ◽  
Maritime Security ◽  
Broken Windows ◽  
Pacific Region ◽  
Maritime Piracy ◽  
Illegal Fishing ◽  
Crime Theory ◽  
Criminological Perspective

Maritime security in the Indo-Pacific region is strategically important to not only the surrounding states, but also those with an interest in its good governance, to support safe passage and natural resources extraction. Criminal threats, such as maritime piracy and illegal fishing, enabled by corruption and the potential for terrorism, undermine regional maritime security and therefore, there is incentive for states to respond cooperatively to secure the region. Drawing on broken windows crime theory, implicitly supporting the continuation of criminal threats within the region may enables exiting crimes to proliferate. With varying legal and political frameworks and interests across the Indo-Pacific region, achieving cooperation and harmonisation in response to regional maritime-based criminal threats can be challenging. As such, to respond to criminal threats that undermine maritime security, this article argues that from a criminological perspective, aligning states through existing international law enables cooperative regional responses. Indeed, given the prevalence of corruption within the region enabling serious criminal threats, harmonising through existing counter-corruption architecture may be a suitable platform to build from.

scholarly journals Crime Scene Analysis Through DNA Testing of Canine Feces—A Case Report

2020 ◽  
Vol 10 (1) ◽  
pp. 56-61
Author(s):  
Vishal Somnay ◽  
Thomas Duong ◽  
Ray-Young Tsao ◽  
Joseph A. Prahlow
Keyword(s):  
Case Report ◽  
Epithelial Cells ◽  
Critical Role ◽  
Crime Scene ◽  
Scene Analysis ◽  
Dna Testing ◽  
Forensic Dna ◽  
Forensic Dna Testing ◽  
Positive Results ◽  
Crime Scene Analysis

Forensic DNA testing can play a critical role in homicide investigations. Selecting the appropriate evidence on which to perform DNA testing requires foresight and reasoning based on experience and science. Although successful DNA testing can occur using many substrates, including blood, hair, and sweat/epithelial cells, positive results can also result from testing various unorthodox samples. The authors report on a triple-murder investigation where DNA testing of dog feces at the crime scene matched DNA testing of feces found on the shoe of a suspect resulting in successful prosecution of the case.

scholarly journals Assessment of QIAGEN™ Investigator® 24plex GO! kit workflow for autosomal STR profiling of forensic reference samples

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Hashom Mohd Hakim ◽  
Hussein Omar Khan ◽  
Siti Afifah Ismail ◽  
Nurul Hazirah Mat Lazim ◽  
Japareng Lalung ◽  
...  
Keyword(s):  
Pcr Amplification ◽  
Dna Profiling ◽  
Buccal Swab ◽  
Forensic Dna ◽  
Str Typing ◽  
Str Analysis ◽  
Dna Database ◽  
Autosomal Str ◽  
Dna Template ◽  
Reference Samples

Abstract Background DNA profiling has proven to be a valuable technique for identification of individuals in crime. Currently, the technique targets several short tandem repeat (STR) regions in human genome. However, increasing number of samples submitted for STR analysis may lead to delays due to the limited number of experienced analysts who might be available at any given moment and the time taken to complete lengthy DNA profiling procedures. This study was conducted to test the specificity, repeatability, reproducibility and robustness of Investigator® 24plex GO! kit for genotyping of reference samples submitted to the Royal Malaysian Police Forensic DNA Laboratory for DNA database. Material and methods In this study, Investigator® 24plex GO! kit was used to directly amplify STR loci from buccal swab cell of reference samples that had previously been STR typed using GlobalFiler™ Express kit. Capillary electrophoresis was carried out on a 3500xL Genetic Analyser using POP-4® Polymer. Amplified products were assigned to particular STR alleles using the GeneMapper ID-X version 1.4 software. Results Our study shows that STR profiles generated using Investigator® 24plex GO! gave concordance results with those previously obtained using the GlobalFiler™ Express kit. In addition, quality sensors included in the kit are of particular importance for determining the effectiveness of the PCR reaction and help to indicate the nature and quantity of DNA template for PCR amplification. Conclusion The Investigator® 24plex GO! kit is reliable for STR typing of reference samples.

Conditional Genotypic Probabilities for Microsatellite Loci

Genetics ◽  
2000 ◽  
Vol 155 (4) ◽  
pp. 1973-1980
Author(s):  
Jinko Graham ◽  
James Curran ◽  
B S Weir
Keyword(s):  
Short Tandem Repeats ◽  
Tandem Repeats ◽  
Dirichlet Distribution ◽  
Forensic Dna ◽  
Match Probability ◽  
Microsatellite Genotype ◽  
Allelic State ◽  
Forensic Assessments ◽  
Dna Profiles ◽  
Short Tandem

Abstract Modern forensic DNA profiles are constructed using microsatellites, short tandem repeats of 2–5 bases. In the absence of genetic data on a crime-specific subpopulation, one tool for evaluating profile evidence is the match probability. The match probability is the conditional probability that a random person would have the profile of interest given that the suspect has it and that these people are different members of the same subpopulation. One issue in evaluating the match probability is population differentiation, which can induce coancestry among subpopulation members. Forensic assessments that ignore coancestry typically overstate the strength of evidence against the suspect. Theory has been developed to account for coancestry; assumptions include a steady-state population and a mutation model in which the allelic state after a mutation event is independent of the prior state. Under these assumptions, the joint allelic probabilities within a subpopulation may be approximated by the moments of a Dirichlet distribution. We investigate the adequacy of this approximation for profiled loci that mutate according to a generalized stepwise model. Simulations suggest that the Dirichlet theory can still overstate the evidence against a suspect with a common microsatellite genotype. However, Dirichlet-based estimators were less biased than the product-rule estimator, which ignores coancestry.

scholarly journals Ocean‐scale footprint of a highly mobile fishing fleet: Social‐ecological drivers of fleet behaviour and evidence of illegal fishing

2021 ◽  
Author(s):  
Claire Collins ◽  
Ana Nuno ◽  
Aloka Benaragama ◽  
Annette Broderick ◽  
Isuru Wijesundara ◽  
...  
Keyword(s):  
Fishing Fleet ◽  
Illegal Fishing ◽  
Social Ecological
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