Results 241 to 250 of about 6,867,240 (296)
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2005
In 1977, Chua and Gillham (J Cell Biology 74: 441–452) reported for the first time the existence of two chloroplast-encoded proteins within the thylakoid membrane of the green alga Chlamydomonas reinhardtii, which they termed D-l and D-2. The D1 and D2 proteins are now recognized as the Photosystem II reaction center polypeptides with a key role in ...
Peter J. Nixon +2 more
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In 1977, Chua and Gillham (J Cell Biology 74: 441–452) reported for the first time the existence of two chloroplast-encoded proteins within the thylakoid membrane of the green alga Chlamydomonas reinhardtii, which they termed D-l and D-2. The D1 and D2 proteins are now recognized as the Photosystem II reaction center polypeptides with a key role in ...
Peter J. Nixon +2 more
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Protein kinase D1 inhibition interferes with mitosis progression
Journal of Cellular Physiology, 2019AbstractProtein kinase D1 (PKD1) plays a vital role in signal transduction, cell proliferation, membrane trafficking, and cancer; however, the majority of the studies up to date had centered primarily on PKD1 functions in interphase, very little is known about its role during cell division.
Eduardo Martínez-León +6 more
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Plant Molecular Biology, 1998
The cyanobacterium Synechocystis 6803 was engineered to produce a D1 protein where one or more of the N-terminal threonines at positions 2, 3 and 4 were replaced by other amino acid residues. No phenotypic effects were found for the T2S or T2L mutations, whereas the T2V, T2L;T4V and T2V;T3V;T4V mutations resulted in reduced photoautotrophic growth rate
G, Salih, C, Jansson
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The cyanobacterium Synechocystis 6803 was engineered to produce a D1 protein where one or more of the N-terminal threonines at positions 2, 3 and 4 were replaced by other amino acid residues. No phenotypic effects were found for the T2S or T2L mutations, whereas the T2V, T2L;T4V and T2V;T3V;T4V mutations resulted in reduced photoautotrophic growth rate
G, Salih, C, Jansson
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Planta, 1995
Photoinhibition of PSII and turnover of the D1 reaction-centre protein in vivo were studied in pumpkin leaves (Cucurbita pepo L.) acclimated to different growth irradiances and in low-light-grown moss, (Ceratodon purpureus) (Hedw.) Brid. The low-light-acclimated pumpkins were most susceptible to photoinhibition.
Eevi Rintam�ki +3 more
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Photoinhibition of PSII and turnover of the D1 reaction-centre protein in vivo were studied in pumpkin leaves (Cucurbita pepo L.) acclimated to different growth irradiances and in low-light-grown moss, (Ceratodon purpureus) (Hedw.) Brid. The low-light-acclimated pumpkins were most susceptible to photoinhibition.
Eevi Rintam�ki +3 more
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Role of protein kinase D1 in vasoconstriction and haemodynamics in rats
Microvascular ResearchProtein kinase D (PKD), once considered an effector of protein kinase C (PKC), now plays many pathophysiological roles in various tissues. However, little is known about role of PKD in vascular function. We investigated the role of PKD in contraction of rat aorta and human aortic smooth muscle cells (HASMCs) and in haemodynamics in rats.Isometric ...
Yoh, Sugawara +4 more
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Biochemical and Biophysical Research Communications, 2005
1-Butanol is commonly used as a substrate for phospholipase D (PLD) activity measurement. Surprisingly we found that, in the presence of 30 mM 1-butanol (standard PLD assay conditions), PLD1 activity in COS-7 cells was lost after incubation for 2 min.
Tianhui, Hu, John H, Exton
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1-Butanol is commonly used as a substrate for phospholipase D (PLD) activity measurement. Surprisingly we found that, in the presence of 30 mM 1-butanol (standard PLD assay conditions), PLD1 activity in COS-7 cells was lost after incubation for 2 min.
Tianhui, Hu, John H, Exton
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Biosensor based on overexpressed D1 protein
2005Relazione del progetto "BEEP": Assembly and application of photosystem II-based biosensors for large scale environmental screening of specific herbicides and heavy metals (QLK3-CT-2001-01629) coordinatore Dr. Maria Teresa Giardi Overexpression of D1 Chlamydomonas reinhardtii in E.
Giannino D., Testone G.
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Mechanism of the Light Dependent Turnover of the D1 Protein
1990The D1 protein is one of the major components of reaction center II (RCII) and contains within one of its membrane intrinsic loops the binding site of Qb (1). In light exposed chloroplasts in vivo, the protein is specifically and continuously degraded and resynthesized (turnover, (2)). The synthesis of D1 appears to be subject to translation control (3)
Noam Adir +3 more
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