Results 231 to 240 of about 6,867,240 (296)

D1′—a New Member of D1 Protein Family in Cyanobacteria

, 2013
The D1 protein of Photosystem II (PSII), encoded by the psbA genes, is an indispensable component of oxygenic photosynthesis. Due to strongly oxidative chemistry of PSII water splitting, the D1 protein is prone to constant photodamage requiring its replacement, whereas most of the other PSII subunits remain ordinarily undamaged.
C. Chiș, A. Mahboob, Sergey Vassilieev, A. Bica, L. Peca, Doug Brouce, E. Aro, C. Sicora   +7 more
semanticscholar   +2 more sources

D1-protein dynamics in photosystem II: the lingering enigma

Photosynthesis Research, 2008
The D1/D2 heterodimer core is the heart of the photosystem II reaction center. A characteristic feature of this heterodimer is the differentially rapid, light-dependent degradation of the D1 protein. The D1 protein is possibly the most researched photosynthetic polypeptide, with aspects of structure-function, gene, messenger and protein regulation ...
M. Edelman, A. Mattoo
semanticscholar   +3 more sources

Protein kinase D1: a protein of emerging translational interest

Frontiers in Bioscience, 2007
Protein kinases are of particular interest in treatment of human diseases because of their enzymatic activity and susceptibility to successful therapeutic targeting. Protein kinase D1 (PKD1), cloned from humans and mouse by two different groups and reported simultaneously in 1990s, is emerging as a protein of translational value.
Meena, Jaggi, Cheng, Du, Wenguang, Zhang, Kethandapatti C, Balaji   +3 more
openaire   +2 more sources

D1-D2 protein degradation in the chloroplast

European Journal of Biochemistry, 1999
The D1 and D2 proteins of the photosystem II (PSII) reaction center are stable in the dark, while rapid degradation occurs in the light. Thus far, a quantitative correlation between degradation and photon fluences has not been determined. In Spirodela oligorrhiza, D1‐D2 degradation increases with photon flux.
Jansen, M.A.K., Mattoo, A.K., Edelman, M.   +2 more
openaire   +4 more sources

Cyclin D1 and retinoblastoma protein expression in Kaposi's sarcoma

Journal of Cutaneous Pathology, 1997
Cyclins are implicated in the induction and control of the cell cycle. Cyclin D1 regulates G1‐phase progression by phosphorylation of the retinoblastoma protein (pRb). The Kaposi's sarcoma‐associated herpesvirus/human herpesvirus 8 (KSHV) contains and transcribes an open reading frame with sequence similarities to cellular D‐type cyclins.
M G, Horenstein, E, Cesarman, X, Wang, I, Linkov, V G, Prieto, D C, Louie   +5 more
openaire   +2 more sources