rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
4
|
pubmed:dateCreated |
1999-9-21
|
pubmed:abstractText |
The location and expression of the previously uncharacterised photosystem II subunit PsbX have been analysed in higher plants. We show that this protein is a component of photosystem II (PSII) core particles but absent from light-harvesting complexes or PSII reaction centres. PsbX is, however, localised to the near vicinity of the reaction centre because it can be cross-linked to cytochrome b559, which is known to be associated with the D1/D2 dimer. We also show that the expression of this protein is tightly regulated by light, since neither protein nor mRNA is found in dark-grown plants.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Jul
|
pubmed:issn |
0167-4412
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
40
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
737-44
|
pubmed:dateRevised |
2006-11-15
|
pubmed:meshHeading |
pubmed-meshheading:10480397-Arabidopsis,
pubmed-meshheading:10480397-Chloroplasts,
pubmed-meshheading:10480397-Electrophoresis, Polyacrylamide Gel,
pubmed-meshheading:10480397-Gene Expression Regulation, Developmental,
pubmed-meshheading:10480397-Gene Expression Regulation, Plant,
pubmed-meshheading:10480397-Light,
pubmed-meshheading:10480397-Photosynthetic Reaction Center Complex Proteins,
pubmed-meshheading:10480397-Photosystem II Protein Complex,
pubmed-meshheading:10480397-Plants,
pubmed-meshheading:10480397-RNA, Messenger,
pubmed-meshheading:10480397-Spinacia oleracea
|
pubmed:year |
1999
|
pubmed:articleTitle |
Characterisation of the PsbX protein from Photosystem II and light regulation of its gene expression in higher plants.
|
pubmed:affiliation |
Department of Biochemistry. Arrhenius Laboratories for Natural Sciences, Stockholm University, Sweden.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|