% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Pribil:844238,
author = {Pribil and Sandoval-Ibanez and Labs and Sharma and Liu and
Galgenmüller and Le, Trang and Wessels and Matsubara,
Shizue and Jansson and Wanner and Leister},
title = {{F}ine-tuning of photosynthesis requires {CURVATURE}
{THYLAKOID}1-mediated thylakoid plasticity},
journal = {Plant physiology},
volume = {176},
issn = {0032-0889},
address = {Rockville, Md.},
publisher = {Soc.},
reportid = {FZJ-2018-01679},
pages = {2351-2364},
year = {2018},
abstract = {The thylakoid membrane system of higher plant chloroplasts
consists of interconnected subdomains of appressed and
nonappressed membrane bilayers, known as grana and stroma
lamellae, respectively. CURVATURE THYLAKOID1 (CURT1) protein
complexes mediate the shape of grana stacks in a
dosage-dependent manner and facilitate membrane curvature at
the grana margins, the interface between grana and stroma
lamellae. Although grana stacks are highly conserved among
land plants, the functional relevance of grana stacking
remains unclear. Here, we show that inhibiting
CURT1-mediated alteration of thylakoid ultrastructure in
Arabidopsis (Arabidopsis thaliana) reduces photosynthetic
efficiency and plant fitness under adverse, controlled, and
natural light conditions. Plants that lack CURT1 show less
adjustment of grana diameter, which compromises regulatory
mechanisms like the photosystem II repair cycle and state
transitions. Interestingly, CURT1A suffices to induce
thylakoid membrane curvature in planta and thylakoid
hyperbending in plants overexpressing CURT1A. We suggest
that CURT1 oligomerization is regulated at the
posttranslational level in a light-dependent fashion and
that CURT1-mediated thylakoid plasticity plays an important
role in fine-tuning photosynthesis and plant fitness during
challenging growth conditions.},
cin = {IBG-2},
ddc = {580},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {582 - Plant Science (POF3-582)},
pid = {G:(DE-HGF)POF3-582},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:29374108},
UT = {WOS:000426848300037},
doi = {10.1104/pp.17.00863},
url = {https://juser.fz-juelich.de/record/844238},
}