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Stephen J. O'Brien
Researcher at Saint Petersburg State University of Information Technologies, Mechanics and Optics
Publications - 1074
Citations - 98793
Stephen J. O'Brien is an academic researcher from Saint Petersburg State University of Information Technologies, Mechanics and Optics. The author has contributed to research in topics: Population & Gene. The author has an hindex of 153, co-authored 1062 publications receiving 93025 citations. Previous affiliations of Stephen J. O'Brien include University College Cork & QIMR Berghofer Medical Research Institute.
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The trans-rotator cuff approach to SLAP lesions: technical aspects for repair and a clinical follow-up of 31 patients at a minimum of 2 years.
TL;DR: The trans-rotator cuff technique is an effective and safe modality to address superior labral pathology and allows for a more optimal placement of a biodegradable fixation device and/or suture anchors into the superior labrum.
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Rates of nuclear and cytoplasmic mitochondrial DNA sequence divergence in mammals.
TL;DR: An empirical "selective retardation index" is computed to quantify the sum of all constraints, selective and otherwise, that limit sequence divergence of mitochondrial gene sequences over time.
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Analytical DNA Fingerprinting in Lions: Parentage, Genetic Diversity, and Kinship
TL;DR: The results suggest that reliable estimates of relative genetic diversity, of parentage, and of individual relatedness can be achieved in free-ranging populations, provided the minisatellite family is calibrated in established pedigrees for the species.
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Genomics in Conservation: Case Studies and Bridging the Gap between Data and Application
Brittany A. Garner,Brian K. Hand,Stephen J. Amish,Louis Bernatchez,Jeffrey T. Foster,Kristina M. Miller,Philip A Morin,Shawn R. Narum,Stephen J. O'Brien,Gretchen H. Roffler,William D. Templin,Paul Sunnucks,Jeffrey Strait,Kenneth I. Warheit,Todd R Seamons,John K. Wenburg,Jeffrey B. Olsen,Gordon Luikart +17 more
TL;DR: Here it is illustrated by examples that conservation practitioners utilize more genomic research than is often apparent and the work of nonacademic laboratories, some of which are not always well represented in peer-reviewed literature.
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Every genome sequence needs a good map
TL;DR: This work has shown that high-resolution physical maps of vertebrate species’ chromosomes empower comparative genomics discovery and are indispensable for sequence assembly precision.