Effects of pollution on heterozygosity in the barnacle Balanus amphitrite (Cirripedia: Thoracica)
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چکیده
منابع مشابه
Base plate mechanics of the barnacle Balanus amphitrite (=Amphibalanus amphitrite).
The mechanical properties of barnacle base plates were measured using a punch test apparatus, with the purpose of examining the effect that the base plate flexural rigidity may have on adhesion mechanics. Base plate compliance was measured for 43 Balanus amphitrite (=Amphibalanus amphitrite) barnacles. Compliance measurements were used to determine flexural rigidity (assuming a fixed-edge circu...
متن کاملPhysiological responses to hypoxia and anoxia in Balanus amphitrite (Cirripedia: Thoracica)
The barnacle Balanus amphitrite Darwin is a dominant intertidal and major fouling organism. As its life cycle includes both sessile and pelagic phases, adaptation is a necessity to tolerate harsh conditions that are faced in the intertidal and pelagic environment. A downward trend in dissolved oxygen levels in coastal areas has been recently observed, which would have a more prominent effect on...
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The extracellular ocellar potential was used to evaluate the spectral sensitivity of the ocellus of the barnacle, Balanus amphitrite. Maximum relative sensitivity was at 530-540 nm. Studies with chromatic adapting lights suggest that the receptors contain a single photopigment. The spectra were relatively broader in the dark as compared to the light-adapted state. This effect was shown to be du...
متن کاملEffects of environmental and surface factors on settlement and adhesion of the barnacle Balanus amphitrite
........................................................................................................................................ iii Acknowledgments .......................................................................................................................... v Table of
متن کاملQuantitative Proteomics Study of Larval Settlement in the Barnacle Balanus amphitrite
Barnacles are major sessile components of the intertidal areas worldwide, and also one of the most dominant fouling organisms in fouling communities. Larval settlement has a crucial ecological effect not only on the distribution of the barnacle population but also intertidal community structures. However, the molecular mechanisms involved in the transition process from the larval to the juvenil...
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 1991
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps070237