Evolution under the sun: optimizing light harvesting in photosynthesis

AV Ruban - Journal of experimental botany, 2015 - academic.oup.com
The emergence and evolution of life on our planet was possible because the sun provides
energy to our biosphere. Indeed, all life forms need energy for existence and proliferation in …

Macroorganisation and flexibility of thylakoid membranes

PH Lambrev, P Akhtar - Biochemical Journal, 2019 - portlandpress.com
The light reactions of photosynthesis are hosted and regulated by the chloroplast thylakoid
membrane (TM)—the central structural component of the photosynthetic apparatus of plants …

The nature of self-regulation in photosynthetic light-harvesting antenna

J Chmeliov, A Gelzinis, E Songaila, R Augulis… - Nature plants, 2016 - nature.com
The photosynthetic apparatus of green plants is well known for its extremely high efficiency
that allows them to operate under dim light conditions. On the other hand, intense sunlight …

A structure-based model of energy transfer reveals the principles of light harvesting in photosystem II supercomplexes

DIG Bennett, K Amarnath… - Journal of the American …, 2013 - ACS Publications
Photosystem II (PSII) initiates photosynthesis in plants through the absorption of light and
subsequent conversion of excitation energy to chemical energy via charge separation. The …

Photoprotective capacity of non-photochemical quenching in plants acclimated to different light intensities

MA Ware, E Belgio, AV Ruban - Photosynthesis Research, 2015 - Springer
Arabidopsis plants grown at low light were exposed to a gradually increasing actinic light
routine. This method allows for the discerning of the photoprotective component of NPQ …

Atomistic study of energy funneling in the light-harvesting complex of green sulfur bacteria

J Huh, SK Saikin, JC Brookes, S Valleau… - Journal of the …, 2014 - ACS Publications
Phototrophic organisms such as plants, photosynthetic bacteria, and algae use microscopic
complexes of pigment molecules to absorb sunlight. Within the light-harvesting complexes …

Artificial light-harvesting arrays for solar energy conversion

A Harriman - Chemical Communications, 2015 - pubs.rsc.org
Solar fuel production, the process whereby an energy-rich substance is produced using
electrons provided by water under exposure to sunlight, requires the cooperative …

Subdiffraction‐resolution live‐cell imaging for visualizing thylakoid membranes

M Iwai, MS Roth, KK Niyogi - The Plant Journal, 2018 - Wiley Online Library
The chloroplast is the chlorophyll‐containing organelle that produces energy through
photosynthesis. Within the chloroplast is an intricate network of thylakoid membranes …

Self‐Assembly of Metalloporphyrins into Light‐Harvesting Peptide Nanofiber Hydrogels for Solar Water Oxidation

JH Kim, DH Nam, YW Lee, YS Nam, CB Park - Small, 2014 - Wiley Online Library
The use of renewable and clean energy is critically needed for the sustainability of our
society since fossil fuels cause serious environmental problems.[1, 2] Solar energy is …

In vivo identification of photosystem II light harvesting complexes interacting with PHOTOSYSTEM II SUBUNIT S

C Gerotto, C Franchin, G Arrigoni… - Plant …, 2015 - academic.oup.com
Light is the primary energy source for photosynthetic organisms, but in excess, it can
generate reactive oxygen species and lead to cell damage. Plants evolved multiple …