Crossref journal-article
Wiley
FEBS Letters (311)
Abstract

The isolated subcomplex LHCI‐730 of plant photosystem I (PSI) chlorophyll (Chl) a/b binding antenna is a heterodimer of Lhca1 and Lhca4 and has a 77 K fluorescence emission peak at 730 nm (F730). Recently, three Chl spectral forms with 77 K fluorescence emission peaks at 720 nm, 730 nm and 742 nm were identified in native PSI. In an attempt to assign the two longest wavelength emission maxima to peripheral PSI antenna proteins, we performed 77 K fluorescence emission spectroscopy on intact leaves of chlorina and viridis mutants from barley which lack individual LHCI‐730 proteins. This approach indicates that F732 is found only in Lhca1 and F742 only in Lhca4, when these proteins are associated with the PSI reaction centre.

Bibliography

Knoetzel, J., Bossmann, B., & Grimme, L. H. (1998). Chlorina and viridis mutants of barley (Hordeum vulgare L.) allow assignment of long‐wavelength chlorophyll forms to individual Lhca proteins of photosystem I in vivo. FEBS Letters, 436(3), 339–342. Portico.

Dates
Type When
Created 23 years, 1 month ago (July 25, 2002, 1:53 p.m.)
Deposited 1 year, 11 months ago (Sept. 16, 2023, 4:45 p.m.)
Indexed 3 weeks, 4 days ago (Aug. 6, 2025, 9:28 a.m.)
Issued 26 years, 10 months ago (Oct. 9, 1998)
Published 26 years, 10 months ago (Oct. 9, 1998)
Published Online 26 years, 10 months ago (Oct. 23, 1998)
Published Print 26 years, 10 months ago (Oct. 9, 1998)
Funders 0

None

@article{Knoetzel_1998, title={Chlorina and viridis mutants of barley (Hordeum vulgare L.) allow assignment of long‐wavelength chlorophyll forms to individual Lhca proteins of photosystem I in vivo}, volume={436}, ISSN={1873-3468}, url={http://dx.doi.org/10.1016/s0014-5793(98)01158-2}, DOI={10.1016/s0014-5793(98)01158-2}, number={3}, journal={FEBS Letters}, publisher={Wiley}, author={Knoetzel, Jürgen and Bossmann, Björn and Grimme, L.Horst}, year={1998}, month=oct, pages={339–342} }