Ice algae are the major primary producers in seasonally ice-covered oceans during the cold season. Diurnal change in solar radiation is inevitable for ice algae, even beneath seasonal sea ice in lower-latitude regions. In this work, we focused on ...
Plant and Cell Physiology 50(4) 879-888 2009年4月 [査読有り]
In order to clarify the role of symbiotic association in desiccation tolerance of photosynthetic partners in lichens, responses to air-drying and hypertonic treatments in a green-algal lichen (a chlorolichen, Ramalina yasudae Rsnen) and its green ...
BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY 72(12) 3180-3188 2008年12月 [査読有り]
Cyclic electron transport and NADH and/or NADPH (NAD(P)H)-oxidizing activities were investigated in Synechocystis sp. PCC6803 grown under various stressed conditions and in ndhB-less (M55) and ycf33-deletion mutants. Activity staining and inhibito...
M. Rafiqul Islam   Shimpei Aikawa   Takafumi Midorikawa   Yasuhiro Kashino   Kazuhiko Satoh   Hiroyuki Koike   
Plant Physiology 148(2) 1068-1081 2008年10月 [査読有り]
The deduced amino acid sequence of an slr1923 gene of Synechocystis sp. PCC6803 is homologous to archaean F420H2 dehydrogenase, which acts as a soluble subcomplex of reduced nicotinamide adenine dinucleotide dehydrogenase complex I. In this study,...