Hawksbill turtle terra incognita: conservation genetics of eastern Pacific rookeries

Hawksbill turtle terra incognita: conservation genetics of eastern Pacific rookeries.

Prior to 2008 and the discovery of several important hawksbill turtle (Eretmochelys imbricata) nesting colonies in the EP (Eastern Pacific), the species was considered virtually absent from the region. Research since that time has yielded new insights into EP hawksbills, salient among them being the use of mangrove estuaries for nesting. These recent revelations have raised interest in the gene...

Conservation Status of Hawksbill Turtles in the Wider Caribbean, Western Atlantic and Eastern Pacific Regions

Natal foraging philopatry in eastern Pacific hawksbill turtles

The complex processes involved with animal migration have long been a subject of biological interest, and broad-scale movement patterns of many marine turtle populations still remain unresolved. While it is widely accepted that once marine turtles reach sexual maturity they home to natal areas for nesting or reproduction, the role of philopatry to natal areas during other life stages has receiv...

TERRA Incognita at chromosome ends.

Telomeres are transcribed in long noncoding RNA named TERRA. Although TERRA functions have been extensively investigated, the role of TERRA in telomerase recruitment and regulation is still elusive. In this issue of EMBO Reports, Moravec et al report in Schizosaccharomyces pombe that telomere shortening induces the expression of TERRA [1]. They show that polyadenylated TERRA molecules specifica...

Phylogeography, Genetic Diversity, and Management Units of Hawksbill Turtles in the Indo-Pacific.

Hawksbill turtle (Eretmochelys imbricata) populations have experienced global decline because of a history of intense commercial exploitation for shell and stuffed taxidermied whole animals, and harvest for eggs and meat. Improved understanding of genetic diversity and phylogeography is needed to aid conservation. In this study, we analyzed the most geographically comprehensive sample of hawksb...