U Johanningmeier
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Explore the profile of U Johanningmeier including associated specialties, affiliations and a list of published articles.
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17
Citations
280
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Recent Articles
1.
Trebst A, Depka B, Kraft B, Johanningmeier U
Photosynth Res
. 2014 Jan;
18(1-2):163-77.
PMID: 24425164
The sensitivity of the D-1 and D-2 polypeptide subunits of photosystem II towards trypsin treatment of the thylakoid membrane has been probed with specific antibodies. As long known, electron flow...
2.
Analysis of a herbicide resistant mutant obtained by transformation of the Chlamydomonas chloroplast
Heiss S, Johanningmeier U
Photosynth Res
. 2014 Jan;
34(2):311-7.
PMID: 24408782
A herbicide resistant Chlamydomonas double mutant (I219A264) has been obtained by transforming the psbA deletion mutant FuD7 with a cloned psbA gene fragment containing mutations in codons 219 and 264....
3.
Scognamiglio V, Raffi D, Lambreva M, Rea G, Tibuzzi A, Pezzotti G, et al.
Anal Bioanal Chem
. 2009 Feb;
394(4):1081-7.
PMID: 19238365
The unicellular green alga Chlamydomonas reinhardtii is employed here for the setup of a biosensor demonstrator based on multibiomediators for the detection of herbicides. The detection is based on the...
4.
Preiss S, Schrader S, Johanningmeier U
Eur J Biochem
. 2001 Aug;
268(16):4562-9.
PMID: 11502218
The D1 protein constitutes one of the reaction center subunits of photosystem II and turns over rapidly due to photooxidative damage. Here, we studied the degradation of a truncated D1...
5.
Thiemann J, Barz W, Johanningmeier U, Naber D
FEBS Lett
. 1993 Aug;
329(1-2):43-6.
PMID: 8354405
Sequence analysis of eight metribuzin-resistant mutants of photoautotrophic Chenopodium rubrum cell cultures revealed new mutations in the psbA gene coding for the 32 kDa herbicide binding protein. Mutants were found...
6.
Johanningmeier U, Heiss S
Plant Mol Biol
. 1993 Apr;
22(1):91-9.
PMID: 8499620
Efficient chloroplast transformation systems now available allow the manipulation of the evolutionarily highly conserved psbA gene in the eucaryotic organism Chlamydomonas reinhardtii. Two copies of this gene in the inverted...
7.
Schrader S, Johanningmeier U
Plant Mol Biol
. 1992 May;
19(2):251-6.
PMID: 1623177
The D1-precursor protein of the photosystem II reaction centre contains a carboxy-terminal extension whose proteolytic removal is necessary for oxygen-evolving activity. To address the question of the role of the...
8.
Jasper F, Quednau B, Kortenjann M, Johanningmeier U
J Photochem Photobiol B
. 1991 Nov;
11(2):139-50.
PMID: 1770403
In light-dark synchronized Chlamydomonas reinhardtii cultures transcripts of at least two members of the cab gene family coding for chlorophyll a/b binding proteins are highly abundant in the light, but...
9.
Przibilla E, Heiss S, Johanningmeier U, Trebst A
Plant Cell
. 1991 Feb;
3(2):169-74.
PMID: 1840907
The structure and functional mode of photosystem II reaction center protein D1 can be studied by analyzing the effects of amino acid substitutions within the binding niche for QB, the...
10.
Naber D, Johanningmeier U, Van Rensen J
Z Naturforsch C J Biosci
. 1990 May;
45(5):418-22.
PMID: 1696101
Single amino acid substitutions in the D1 protein of photosystem II may cause resistance to various herbicides. In all organisms studied these substitutions are located in or between helices IV...