Environmental Engineering Reference
In-Depth Information
81. Büdel, B., Karsten, U. and Garcia-Pichel, F. (1997) Ultraviolet-absorbing scytonemin and mycosporine-
like amino acids derivatives in exposed, rock-inhabiting cyanobacterial lichens. Oecologia , 112: 165-172.
82.Sinclair, C. and Whitton, B.A. (1977) Influence of nutrient deficiency on hair formation in the
Rivulariaceae. Br. Phycol. J. , 12: 297-313.
83.Pentecost, A. (1993) Field relationships between scytonemin density, growth and irradiance in
cyanobacteria occurring in low illumination regimes. Micro. Ecol. , 26: 101-110.
84. Brenowitz, S. and Castenholz, R.W. (1997) Long-term effects of UV and visible irradiance on natural
populations of a scytonemin-containing cyanobacterium ( Calothrix sp.). FEMS Microbiol. Ecol. ,
24: 343-352.
85.Scherer, S., Chen, T.W. and Böger, P. (1988) A new UV-A/B protecting pigment in the terrestrial
cyanobacterium Nostoc commune . Plant Physiol. , 88: 1055-1057.
86. de Chazal, N.M. and Smith, G.D. (1994) Characterization of a brown Nostoc sp. from Java that is resistant
to high light intensity and UV. Microbiology , 140: 3183-3189.
87. Kumar, A., Tyagi, M.B., Srinivas, G., Singh, N., Kumar, H.D., Sinha, R.P. and Häder, D.-P. (1996) UVB
shielding role of FeCl 3 and certain cyanobacterial pigments. Photochem. Photobiol. , 64: 321-325.
88. Sagan, C. (1973) Ultraviolet radiation selection pressure on the earliest organisms. J. Theoret. Biol. ,
39: 195.
89. Mulkidjanian, A. Y. and Junge, W. (1997) On the origin of photosynthesis as inferred from sequence
analysis. Photosynth. Res. , 51: 27.
90. Dillon, J. G. and Castenholz, R. W. (1999) Scytonemin, a cyanobacterial sheath pigment, protects against
UVC radiation: implications for early photosynthetic life. J. Phycol. , 35: 673.
Search WWH ::




Custom Search