+ Site Statistics
+ Resolve Accession
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
Submit PDF Full TextSubmit PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Expression of the nuclear encoded OEE1 protein is required for oxygen evolution and stability of photosystem II particles in Chlamydomonas reinhardtii

, : Expression of the nuclear encoded OEE1 protein is required for oxygen evolution and stability of photosystem II particles in Chlamydomonas reinhardtii. Embo Journal 6(2): 313-318

In Chlamydomonas reinhardtii the oxygen evolving enhancer protein 1 (OEE1), which is part of the oxygen evolving complex of photosystem II (PS II), is coded for by a single nuclear gene (psb 1). The nuclear mutant FuD44 specifically lacks the OEEI polypeptide and is completely deficient in photosynthetic oxygen evolution. In this mutant a 5 kb DNA insertion into the 5' region of the psb1 gene results in the complete absence as OEE1 mRNA and protein. A revertant, FuD44-R2, which is capable of 30% of the photosynthetic oxygen evolution of wild-type cells, has lost 4 kb of the 5 kb DNA insert, and accumulates both OEE1 mRNA and protein, although at levels somewhat less than those of wild-type cells. Absence of the OEE1 protein in the FuD44 mutant does not affect the accumulation of other nuclear encoded PS II peripheral polypeptides. OEE1 absence does, however, result in a more rapid turnover of the chloroplast encoded PS II core polypeptides, thus resulting in a substantial deficiency of PS II core polypeptides in FuD44 cells. These PS II core proteins again accumulate in revertant FuD44-R2 cells.

(PDF 0-2 workdays service)

Order PDF Full Text


Click here to order any other PDF Full Text

Accession: 005432152

PMID: 3556163

PDF Full Text: Submit

Submit PDF Full Text

No spam - Every submission is manually reviewed

Due to poor quality, we do not accept files from Researchgate

Submitted PDF Full Texts will always be free for everyone
(We only charge for PDFs that we need to acquire)

Select a PDF file:

Other references

Nissen Meyer J.; Abro A.; Eikhom T.S., 1979: Isolation of intra cisternal type a particles and associated high molecular weight rna after cell disruption by nitrogen cavitation. Liberation of intracisternal A-type particles from the endoplasmic reticulum of mouse plasmacytoma cells (line MPC-11) without the use of detergents, was achieved by the technique of nitrogen cavitation. By this method cell rupture is due to a sud...

Delvingt, W., 1969: L'utilisation des nichoirs comme dotoirs par l'elournean, Sturnus vulgaris L. Gerfaut, 59: 35-47

Mehmandoust, Maryam; Buisson, Didier; Azerad, Robert, 1995: Microbial reduction of 2-cyano-1-tetralones. Yeast and fungi reduce methoxy-substituted 2-cyano-1-tetralones to cis-2-cyano-1-tetralols with high enantiomeric purity, but respective opposite absolute configurations, in moderate to high yields.

Schroder, G., 1969: The importance of magnesium fertilization with regard to the yield and quality of crops. In field trials in 1957-66 at 25 sites on sandy soils in E. Germany, cereals (winter rye, winter and spring barley, oats, spring wheat or mixed spring cereals) were given PK and 0 or 20-30 kg MgO/ha, with or without lime. Mg and Mg + lime increase...

Borlaug, Norman E., 1945: Variation and variability of Fusarium lini. F. lini is composed of a large number of physiol. races which differ in cultural characteristics, pathogenicity on flax vars., temp. requirements, and compatibility. In pathogenicity the races differ sharply on certain vars. of flax. A var. may be...

Woda, B. A.; Fenoglio, C. M.; Nette, E. G.; King, D. W., 1977: The lack of specificity of the sheep erythrocyte thymus derived lymphocyte rosetting phenomenon. One subpopulation of lymphocytes, thymus-derived (T) cells [human], is identified by its characteristic ability to form spontaneous rosettes with sheep erythrocytes (SRBC). The mechanism by which the rosettes form remains unknown. To gain more ins...

Huebner E., 1990: Cortical f actin cytoskeleton during early embryogenesis of bithynia tentaculata mollusc. Journal of Cell Biology 111(5 PART 2): 302A

Harter, M. R.; Previc, F. H., 1978: Size specific information channels and selective attention visual evoked potential and behavioral measures. Subjects [human] were shown a stimulus (diffuse light or a checkerboard pattern with checks subtending 12' or 35' of arc) and were instructed to remember and attend (give a reaction time response to or count) that stimulus during the cou...

Robb, J.; Nazar, R. N., 1996: PCR diagnostics for potato and other crops. The detection of Verticillium spp. (V. dahliae, V. albo-atrum and V. tricorpus) in potatoes and other crops using polymerase chain reaction techniques is discussed.

Liede, Sigrid; Meve, Ulrich, 2004: A new combination in Matelea (Apocynaceae-Asclepiadoideae). Chthamalia cuyabensis is transferred to Matelea cayabensis and is lectotypified.