Composition and structure of photosystem I in the moss Physcomitrella patens.
Composition and structure of photosystem I in the moss Physcomitrella patens.
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DOI:
10.1093/jxb/ert126
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发表时间:
2013-07
影响因子:
6.9
通讯作者:
Jensen PE
中科院分区:
文献类型:
--
作者:
Busch A;Petersen J;Webber-Birungi MT;Powikrowska M;Lassen LM;Naumann-Busch B;Nielsen AZ;Ye J;Boekema EJ;Jensen ON;Lunde C;Jensen PE
Recently, bryophytes, which diverged from the ancestor of seed plants more than 400 million years ago, came into focus in photosynthesis research as they can provide valuable insights into the evolution of photosynthetic complexes during the adaptation to terrestrial life. This study isolated intact photosystem I (PSI) with its associated light-harvesting complex (LHCI) from the moss Physcomitrella patens and characterized its structure, polypeptide composition, and light-harvesting function using electron microscopy, mass spectrometry, biochemical, and physiological methods. It became evident that Physcomitrella possesses a strikingly high number of isoforms for the different PSI core subunits as well as LHCI proteins. It was demonstrated that all these different subunit isoforms are expressed at the protein level and are incorporated into functional PSI–LHCI complexes. Furthermore, in contrast to previous reports, it was demonstrated that Physcomitrella assembles a light-harvesting complex consisting of four light-harvesting proteins forming a higher-plant-like PSI superstructure.
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DOI:
10.1016/0005-2728(72)90147-8
发表时间:
1972-01-01
期刊:
BIOCHIMICA ET BIOPHYSICA ACTA
影响因子:
--
作者:
HIYAMA, T;KE, B
通讯作者:
KE, B
DOI:
10.1007/s004380050945
发表时间:
1999-02-01
期刊:
MOLECULAR AND GENERAL GENETICS
影响因子:
--
作者:
Hofmann, AH;Codón, AC;Zryd, JP
通讯作者:
Zryd, JP
影响因子:
64.8
作者:
Ben-Shem, A;Frolow, F;Nelson, N
通讯作者:
Nelson, N
影响因子:
7.2
作者:
Haldrup, A;Naver, H;Scheller, HV
通讯作者:
Scheller, HV
DOI:
10.1073/pnas.72.6.2175
发表时间:
1975-01-01
影响因子:
11.1
作者:
CHUA, NH;BENNOUN, P
通讯作者:
BENNOUN, P