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Selenium concentration in blood and hair of Holstein dairy cows
(2003)
Four-hundred Holstein cows in 40 dairy farms in north Greece were included in this study, and blood (n=400), black hair (n=400), white hair (n=40), and feed (n=40) samples were obtained. Although the feeding regime in these ...
Biochemical genetic variability in brown hares (Lepus europaeus) from Greece
(2003)
Allozyme variability of 91 brown hares (Lepus europaeus) from seven regions in Greece was compared to existing data of Bulgarian populations to test the hypothesis of the occurrence of specific alleles in Greece, likely ...
Near-IR irradiation of the S-2 state of the water oxidizing complex of photosystem II at liquid helium temperatures produces the metalloradical intermediate attributed to S1YZ center dot
(2003)
Near-IR (NIR) excitation at liquid He temperatures of photosystem II (PSII) membranes from the cyanobacterium Synechococcus vulcanus or from spinach poised in the S-2 state results in the production of a g = 2.035 EPR ...
On the structural and functional importance of the highly conserved Glu56 of Thermus thermophilus L4 ribosomal protein
(2003)
The structural and functional importance of the highly conserved amino acid residue glutamic acid 56 (Glu56) of the ribosomal protein L4 from Thermus thermophilus (TthL4) has been investigated by replacing this residue by ...
Phylogeography of the rock partridge (Alectoris graeca)
(2003)
We used mitochondrial DNA control-region and microsatellite data to infer the evolutionary history and past demographic changes in 332 rock partridges (Alectoris graeca ) sampled from throughout the species' distribution ...