ý.,,: V. ý ýý . - Nottingham eTheses - University of Nottingham

lakes. FEMS Microbiology Letters. 183,81-88.
BOZAL, N., TUDELA, E., ROSSELLO-MORA, R.. LALUCAT. J. and GUINEA. J.
(1997). Pseudoalteromonas Antarctica sp. nov., isolated from an Antarctic coastal
environment. International Journal of Systematic Bacteriology. 47.345-151.
BRAMBILLA,
E., HIPPE, H., HAGELSTEIN, A., TINDALL, B. J. and
STACKEBRANDT,
E. (2001). 16S rDNA diversity of cultured and uncultured
prokaryotes of a mat sample from Lake Fryxell, McMurdo Dry Valleys,
Antarctica. Extremophiles: Life Under Extreme Conditions. 5,1.23-33.
BREZONICK,
P. L. (1972). Nitrogen: Sources and transformations in natural waters. In:
Nutrients in Natural Waters. (Eds. H. E. Allen & J. R. Kramer). J. Wiley & Sons.
N. Y. pp. 1-50.
BRIDSON, E. Y. (1998). The Oxoid Manual, 8 `h Ed. Oxoid Ltd, UK.
BROCK, T. D. (1985). Life at high temperatures. Science, Washington. 230,132-138.
BROEZE, R. J., SOLOMON, C. J. and POPE, D. H. (1978). Effects of low temperature
on in vivo and in vitro protein synthesis in Escherichia coli and Pseudomonas
fluorescens. Journal of Bacteriology. 134,861-874.
BROWN, T. A. (1996). Gene Cloning an Introduction, 3 `d Edition. Chapman & Hall.
London.
BROWN, M. V. and BOWMAN, J. P. (2001). A molecular phylogenetic survey of sea-
ice microbial communities. FEMS Microbiology Ecology. 35,267-275.
BURCH, M. D. (1988). Annual cycle of phytoplankton in Ace Lake, an ice covered
saline meromictic lake. Hydrobiologia. 165,59-75.
BURCHAM, T. S., OSUDA. D. T., YEH, Y. and FEENEY. R. E. (1986). A kinetic
description of antifreeze glycoproteins activity. The Journal of Biological
Chemistry. 261,14,6390-6397.
BURGESS, J. S., SPATE, A. P. and SHEVLIN, J. (1994). The onset of deglaciation in
the Larsemann Hills. Eastern Antarctica. Antarctica Science. 6,4,491-495.
BURKE, C. M. and BURTON. H. R. (1988). Photosynthetic bacteria in meromictic lakes
and stratified fjords of the Vestfold Hills, Antarctica. Hydrobiologia. 165.1 3- 3.
BURTON. H. R. (1980). Methane in a saline Antarctic lake. In: BiogeochemislrY of
Ancient and Modern Environments. Proceedings of the Fourth International
198