Heavy Metals Accumulation in the Barnacle Amphibalanus amphitrite from Alexandria, Mediterranean Sea
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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...
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RNA interference (RNAi) provides an efficient and specific technique for functional genomic studies. Yet, no successful application of RNAi has been reported in barnacles. In this study, siRNA against p38 MAPK was synthesized and then transfected into A. amphitrite larvae at either the nauplius or cyprid stage, or at both stages. Effects of siRNA transfection on the p38 MAPK level were hardly d...
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Amphibalanus amphitrite is a common fouling barnacle distributed globally in tropical and subtropical waters. In the present study, the genetic (mitochondrial cytochrome oxidase subunit I) and morphological differentiation in A. amphitrite from 25 localities around the world were investigated. The results revealed three clades within A. amphitrite with a genetic divergence of ~ 4% among clades,...
متن کاملInvolvement of reactive oxygen species in the electrochemical inhibition of barnacle (Amphibalanus amphitrite) settlement.
The role of reactive oxygen species (ROS) in electrochemical biofouling inhibition was investigated using a series of abiotic tests and settlement experiments with larvae of the barnacle Amphibalanus amphitrite, a cosmopolitan fouler. Larval settlement, a measure of biofouling potential, was reduced from 43% +/- 14% to 5% +/- 6% upon the application of pulsed electric signals. The application o...
متن کاملLarval metamorphosis of the barnacle Amphibalanus amphitrite under mono and mixed algal diet
Barnacles are one of the dominant macrofouling organisms found in the intertidal region throughout the word. In this study, the effects of mono and mixed algal diet (Chaetoceros calcitrans, C. muelleri, Isochrysis galbana, Tetraselmis suecica and Chlorella vulgaris) on the larval metamorphosis of the barnacle Amphibalanus amphitrite were evaluated. Larvae obtained from A. amphitrite were cultur...
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ژورنال
عنوان ژورنال: Research Journal of Environmental Sciences
سال: 2011
ISSN: 1819-3412
DOI: 10.3923/rjes.2011.806.816