AFLPs Reveal Different Population Genetic Structure under Contrasting Environments in the Marine Snail Nucella lapillus L.
نویسندگان
چکیده
منابع مشابه
AFLPs Reveal Different Population Genetic Structure under Contrasting Environments in the Marine Snail Nucella lapillus L.
Dispersal has received growing attention in marine ecology, particularly since evidence obtained with up-to-date techniques challenged the traditional view. The dogwhelk Nucella lapillus L., a sedentary gastropod with direct development, is a good example: dispersal was traditionally assumed to be limited until studies with microsatellites disputed this idea. To shed some light on this controve...
متن کاملThermal stress and predation risk trigger distinct transcriptomic responses in the intertidal snail Nucella lapillus.
Thermal stress and predation risk have profound effects on rocky shore organisms, triggering changes in their feeding behaviour, morphology and metabolism. Studies of thermal stress have shown that underpinning such changes in several intertidal species are specific shifts in gene and protein expression (e.g. upregulation of heat-shock proteins). But relatively few studies have examined genetic...
متن کاملThe regional recovery of Nucella lapillus populations from marine pollution, facilitated by man-made structures
simon bray, emily c. mcvean, andrew nelson, roger j.h. herbert, stephen j hawkins and malcolm d. hudson Faculty of Engineering and Environment, University of Southampton, Highfield, Southampton, Hampshire, SO17 1BJ, Field Studies Council, Nettlecombe Court, The Leonard Wills Field Centre, Williton, Taunton, Somerset, TA4 4HT, School of Conservation Sciences, Christchurch House, Bournemouth Univ...
متن کاملThe Ontogeny of the Pleurembolic Proboscis in Nucella Lapillus (gastropoda: Muricidae)
The ontogeny of the proboscis in Nucella lapillus was investigated using light and scanning electron microscopy. The proboscis develops by elongation of the body wall surrounding the mouth, whilst the rhynchocoel is formed by imagination of the body wall surrounding the proboscis. Elongation of the snout during development of the proboscis results in the anterior movement of the anterior oesoph...
متن کاملNucella lapillus L. imposex levels after legislation prohibiting TBT antifoulants: temporal trends from 2003 to 2008 along the Portuguese coast.
Nucella lapillus (dog whelk) imposex levels were assessed along the mainland Portuguese coast in 2006 and 2008 and were compared with available data from 2003 for the same area. Given that specimen size has been described as a factor inducing variation in some of the imposex assessment indices, and thus resulting in less reliable results, new monitoring and data analysis procedures are describe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: PLoS ONE
سال: 2012
ISSN: 1932-6203
DOI: 10.1371/journal.pone.0049776