{"refrec":{"BRefID":32773,"RR":"<b>Derycke, S.; Moens, T.; Vincx, M.</b> (2003). Population genetic structure of two bacterivorous nematodes along the North Sea and adjacent estuaries, <b><i>in</i></b>: Mees, J. <i>et al.</i> (Ed.) <i>VLIZ Young Scientists' Day, Brugge, Belgium 28 February 2003: book of abstracts. VLIZ Special Publication,</i> 12: pp. 34","BEntID":32773,"PublicFlag":1,"CheckedFlag":0,"wosflag":null,"vabbflag":null,"RefStringPartII":", <b><i>in</i></b>: Mees, J. <i>et al.</i> <i>VLIZ Young Scientists' Day, Brugge, Belgium 28 February 2003: book of abstracts. 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Furthermore, (a) the assessment of the role of stochastic factors in allowing ‘confunctional’ species to coexist in space and time, and (b) the evaluation of the importance of intraspecific variation in a species’ resilience to major environmental stresses is investigated. A litterbag experiment to follow the colonization pattern of <i>Fucus</i> sp. in the field will be carried out. By analysing the population genetic structure of the colonizing <i>Pellioditis marina</i>, we will be able to see if the nematodes are recruited from populations nearby or from more distant populations. Furthermore, it will be possible to evaluate if this colonization consists of mass recruitment or founder events. 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