941 resultados para Madness of Queen Maria


Relevância:

100.00% 100.00%

Publicador:

Resumo:

The prosome length of copepods from each station was measured on board with a dissecting microscope equipped with an ocular micrometer. Individuals were placed in pre-weighed tin caps and dried for 48 h at 60°C on board. Dry samples were transferred to the AWI and weighed again. Copepod dry mass was then calculated as the difference between the empty weight and the weight of the tin cap containing one individual. The content of carbon (C) and nitrogen (N) then was analysed with a CN-analyser (EuroEA Element Analyser, Hekatech) with acetanilide as standard.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

For the determination of water-soluble protein content of C. finmarchicus of the different stations the Qubit® Protein Assay Kit (Invitrogen) was used. Analysis was performed with extracts of 10 copepods. Working solution was prepared with Qubit® protein reagent and Qubit® protein buffer (1:200). 190 µL working solution was pipetted into each well of a micro plate and 10 µL of sample or Qubit® protein standard (0, 200 and 400 ng/µL) was added. Solutions were mixed and incubated for 15 min at room temperature. Measurements were conducted with a micro plate reader (TriStar LB 941, Berthold Technologies) at 485 nm excitation and 590 nm emission, using the software MikroWin2000 (Berthold Technologies).

Relevância:

100.00% 100.00%

Publicador:

Resumo:

The activities of proteinases, lipases/esterases and citrate synthase of Calanus finmarchicus copepodites (CV) were analysed. Analysis was performed at 30°C for copepods from seven stations (126-9, 127-17, 131-17, 133-6, 134-19, 135-16, 136-8). In addition, thermal profiles (5-50°C) of these enzymes were analysed for copepods from 3 stations (127-17, 133-6, 135-16). C. finmarchicus of station 127-19 have been acclimated on board to two different temperatures (4 and 15°C) for two weeks. Thermal profiles (5-60°C) of lipases/esterases and proteinases of adult females from each treatment were analysed. Groups of 10 individuals were used to prepare enzyme extracts for analysis. From each station/treatment, three groups were analysed, each of which was measured in triplicates. The activity of proteinases was determined photometrically after Saborowski et al. (2004, hdl:10013/epic.20836), modified after Kreibich et al. (2008, doi:10.1007/s10152-008-0112-0). Azocasein was used as substrate. The lypolytic activity of lipases and esterases in the extract was analysed fluorometrically after Knotz et al. (2006, doi:10.1016/j.cbpa.2006.07.019) using 4-methylumbelliferyl butyrate as substrate. Citrate synthase activity was analysed photometrically after Stitt (1984) modified by Saborowski and Buchholz (2002) with oxaloacetic acid as substrate. For detailed description please contact the author.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

Sediment was collected by either push cores operated by the ROV Quest or by a television guided Multicorer. Nematodes abundance were calculated of the top 5 cm of the sediment to gain individual abundance per 10 cm**2.

Relevância:

100.00% 100.00%

Publicador:

Resumo:

v.1,pt.1. Ecclesiastical memorials... under King Henry VIII.-v.1,pt.2. Appendix, containing records, letters and other original writings referred to in the Memorials under the reign of Kin Henry VIII.-v.2, pt.1-2. Historical memorials, chiefly ecclesiastical...under the reign and influence of King Edward the Sixth.-v.3, pt.1-2. Historical memorials, ecclesiastical and civil of events under the reign of Queen Mary I.