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David A. Ray

Researcher at Texas Tech University

Publications -  128
Citations -  11411

David A. Ray is an academic researcher from Texas Tech University. The author has contributed to research in topics: Genome & Gene. The author has an hindex of 43, co-authored 109 publications receiving 9840 citations. Previous affiliations of David A. Ray include West Virginia University & Mississippi State University.

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Journal ArticleDOI

Identity by descent and DNA sequence variation of human SINE and LINE elements.

TL;DR: The sequenced Alu and L1 elements suggest that mobile element insertions are identical by descent characters for the study of human population genetics.
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PiggyBac-ing on a Primate Genome: Novel Elements, Recent Activity and Horizontal Transfer

TL;DR: Findings in the mouse lemur, Microcebus murinus, whole genome shotgun (2X) draft assembly indicate a more complex history of transposon activity in mammals rather than a uniform shutdown of Class II transposition, which had been suggested by analyses of more common model organisms.
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A non-LTR retroelement extinction in Spermophilus tridecemlineatus.

TL;DR: It is suggested that S. tridecemlineatus is experiencing a quiescence or extinction of non-LTR retrotransposon activity, and represents an important additional data point to guide the understanding of LINE dynamics in eutherians.
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The limited distribution of Helitrons to vesper bats supports horizontal transfer.

TL;DR: This work reveals that Helitrons invaded the vesper bat lineage, at least once, and suggests that the invasion and amplification of these elements might have influenced their evolutionary trajectory potentially contributing to phenotypic and genotypic diversity.