DNA from Bite Marks: An Amplicon Sequencing Protocol for Attacker Identification

Post provided by Daniela C. Rößler 

© Daniela C. Rößler

Understanding interactions between predators and prey is of interest to a variety of research fields. These interactions not only hold valuable information about ecological dynamics and food webs but are also crucial in understanding the evolution of predatory and anti-predator traits such as vision, visual signals and behavior. Thus, the “who attacks what and why” is key to approach broad evolutionary and ecological questions.

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Issue 6.12

Issue 6.12 is now online!

The December issue of Methods is now online! 

Our final issue of 2015 contains one Applications article and two Open Access articles, all of which are freely available.

stagePOP: A tool for predicting the deterministic dynamics and interactions of stage-structured populations (i.e. where the life cycle consists of distinct stages, for example eggs, juveniles and reproductive adults). The continuous-time formulation enables stagePop to easily simulate time-varying stage durations, overlapping generations and density-dependent vital rates.

Julia Cherry et al. provide one of this month’s Open Access articles. In ‘Testing sea-level rise impacts in tidal wetlands: a novel in situ approach‘ the authors describe the use of experimental weirs that manipulate water levels to test sea-level rise impacts in situ and at larger spatial scales. This new method can provide more robust estimates of sea-level rise impacts on tidal wetland processes. This article was accompanied by a press release when it was published in Early View. You can read more about this article here.

Our September issue also features articles on Biodiversity, Demography, Predator-Prey Interactions, Animal Communication and much more. Continue reading