Complex genetic structure revealed in the circum-Antarctic broadcast spawning sea urchin Sterechinus neumayeri

Karen J. Miller, Helena P. Baird, Jake van Oosterom, Julie Mondon, Catherine K. King

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Patterns and mechanisms of gene flow and larval dispersal in the Antarctic marine environment are still poorly understood, despite the current threat of rapid climate change and the need for such information to inform conservation and management efforts. Studies on Antarctic brooding marine invertebrates have demonstrated limited connectivity, concurrent with life history expectations; however, no equivalent data are available for broadcast spawning species for which we might expect a higher capacity for larval dispersal. Here, we have used microsatellite DNA markers and mitochondrial DNA sequence data to explore patterns of genetic structure and infer larval dispersal patterns across spatial scales of

Original languageEnglish
Pages (from-to)153-166
Number of pages14
JournalMarine Ecology Progress Series
Volume601
DOIs
Publication statusPublished - 9 Aug 2018
Externally publishedYes

Cite this

Miller, Karen J. ; Baird, Helena P. ; van Oosterom, Jake ; Mondon, Julie ; King, Catherine K. / Complex genetic structure revealed in the circum-Antarctic broadcast spawning sea urchin Sterechinus neumayeri. In: Marine Ecology Progress Series. 2018 ; Vol. 601. pp. 153-166.
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Complex genetic structure revealed in the circum-Antarctic broadcast spawning sea urchin Sterechinus neumayeri. / Miller, Karen J.; Baird, Helena P.; van Oosterom, Jake; Mondon, Julie; King, Catherine K.

In: Marine Ecology Progress Series, Vol. 601, 09.08.2018, p. 153-166.

Research output: Contribution to journalArticle

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AU - King, Catherine K.

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