Temat: Mytilus trossulus - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Mya arenaria L., a new and unusual substratum for Balanus improvisus Darwin
Autorzy:: Olszewska, A.
Powiązania:: https://bibliotekanauki.pl/articles/48706.pdf
Data publikacji:: 2000
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: clam
barnacle
mussel
Balanus improvisus
Cirripedia
Mya arenaria
Baltic Sea
Mytilus trossulus
bottom fauna
Opis:: The presence of the barnacle (Balanus improvisus) on the soft-shell clam (Mya arenaria) is reported for the first time from the Baltic Sea.
Źródło:: Oceanologia; 2000, 42, 1
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Content and pattern of organic pollutants (PAHs, PCBs and DDT) in blue mussels (Mytilus trossulus) from the Southern Baltic Sea
Autorzy:: Potrykus, J.
Albalat, A.
Pempkowiak, J.
Porte, C.
Powiązania:: https://bibliotekanauki.pl/articles/48374.pdf
Data publikacji:: 2003
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: polychlorinated biphenyl
mussel
chlorinated pesticide
bioaccumulation
polycyclic aromatic hydrocarbon
organic pollutant
Baltic Sea
Mytilus trossulus
blue mussel
Źródło:: Oceanologia; 2003, 45, 2
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: AChE levels in mussels and fish collected off Lithuania and Poland (Southern Baltic)
Autorzy:: Kopecka, J.
Rybakowas, A.
Barsiene, J.
Pempkowiak, J.
Powiązania:: https://bibliotekanauki.pl/articles/48721.pdf
Data publikacji:: 2004
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: Platichthys flesus
fish
mussel
Polska
acetylcholinesterase
Baltic Sea
Gdansk Gulf
Lithuania
Mytilus trossulus
flounder
Klajpeda
blue mussel
Opis:: AChE activities were measured in blue mussels gills and flounder muscles samples collected off Poland – the Gulf of Gdańsk (4 sampling stations) and off Lithuania – the Klajp˙eda area (3 sampling stations), in 2001 (June and October) and 2002 (April and October). The AChE activities [nmol min−1 mg protein−1] were in the range: 15–38 (in blue mussels) and 94–315 (in flounder), and agreed well with those reported for flounder in other coastal Baltic areas, and other European seas. Sources of contaminants in the study area are rather localized in the Gulf of Gdańsk, (mouth of the Vistula due to runoff, ports, sewage discharges), while an accidental oil spill occurred off Lithuania, in the course of the study (November 2001). Geographical and temporal AChE levels changes followed the contamination pattern. AChE activities and gradients in the study area are well documented and confirmed in this study. The study confirms the potential use of AChE as biomarker of organic pollution.
Źródło:: Oceanologia; 2004, 46, 3
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 4.

Tytuł:: Purification and characterisation of ferritin from the Baltic blue mussel Mytilus trossulus
Autorzy:: Potrykus, J.
Kosakowska, A.
Powiązania:: https://bibliotekanauki.pl/articles/47730.pdf
Data publikacji:: 2009
Wydawca:: Polska Akademia Nauk. Instytut Oceanologii PAN
Tematy:: Baltic Sea
Baltic blue mussel
Gdansk Gulf
Mytilus trossulus
acidification
ammonium sulphate
bovine serum albumin
cadmium
content
heavy metal
homogenate
iron
mussel
protein
purification
thermal denaturation
Opis:: Baltic blue mussels Mytilus trossulus were collected from the Gulf of Gdańsk (southern Baltic Sea) in order to isolate ferritin from its soft tissues, as well as to purify and characterise this protein. Proteins were isolated from the inner organs of M. trossulus (hepatopancreas, gills and soft tissue residue) by thermal denaturation (70◦C) and acidification (pH 4.5) of the homogenates, followed by ammonium sulphate ((NH4)2SO4) fractionation. The ferritin was then separated by ultracentrifugation (100 000×g, 120 min.). The protein content in the purified homogenates was determined by the Lowry method using bovine serum albumin (BSA) and horse spleen ferritin (HSF) as standards. PAGE-SDS and Western blotting analysis permitted identification of ferritin in the purified preparations. Additionally, the purified homogenates and mussel soft tissue were analysed for their heavy metal contents (especially cadmium and iron) in a Video 11 E atomic absorption spectrophotometer, following wet digestion of the samples (HNO3/HClO4). The electrophoregrams showed that the inner organs of M. trossulus contained ferritin, which, like plant ferritin, is characterised by the presence of subunits in the electrophoregram in the 26.6–28.0 kDa range. The highest ferritin content was recorded in the hepatopancreas, followed by the gills and the soft tissue residue. With regard to the sampling stations, the highest content of ferritin was noted in the animals sampled off Sopot (station D3), and in those collected by a diver off Jastarnia (W1) and Gdynia (W4). Ferritin isolated from the inner organs of mussels collected from these stations also contained the largest quantities of heavy metals (Cd and Fe). Ferritin isolated from the inner organs of mussels collected by a diver from wrecks – sites where the concentrations of iron and other trace metals in the sea water are high – contained higher quantities of heavy metals (Cd and Fe) than the ferritin isolated from the inner organs of mussels collected with the drag. This confirms that ferritin is a protein able to store and transport not only iron, but also, though to a lesser extent, some other heavy metals, including cadmium.
Źródło:: Oceanologia; 2009, 51, 4
0078-3234
Pojawia się w:: Oceanologia
Dostawca treści:: Biblioteka Nauki