Results 141 to 150 of about 21,468 (247)

The protein import machinery of chloroplasts [PDF]

open access: yes, 1995
Mathis, Paul, Seedorf, M., Soll, Jürgen
core   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, Volume 600, Issue 2, Page 164-187, January 2026.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

Photosystem II‐Carbon Nitride Photoanodes for Scalable Biophotoelectrochemistry

open access: yesAdvanced Materials, Volume 38, Issue 3, 13 January 2026.
A spray‐freeze method is developed to fabricate large‐area (up to 33 cm2) macroporous carbon nitride photoanodes integrated with photosystem II enzymes for biophotoelectrochemical systems. The photoanodes reach a Faradaic efficiency of 93.5% for O2 evolution.
Huayang Zhang   +9 more
wiley   +1 more source

Chloroplast Fibrillin‐Mediated α‐Tocopherol Biosynthesis Impaired by a Virus to Enhance Infection and to Improve Drought Tolerance

open access: yesAdvanced Science, Volume 13, Issue 3, 14 January 2026.
ToCV‐encoded p22 targets chloroplast plastoglobules (PGs) via directly binding PG structural protein FBN1.1, reducing the size of PG and inhibiting α‐tocopherol biosynthesis via competing with tocopherol cyclase (VTE1). Consequently, the elevated chloroplast ROS not only creates a suitable cellular environment for efficient ToCV infection but also ...
Sijia Liu   +8 more
wiley   +1 more source

Photo‐Empowered Macrophage‐Based Drug Delivery System Overcomes Motility Suppression and Significantly Enhances Deep Tumor Drug Delivery

open access: yesAdvanced Science, Volume 13, Issue 5, 27 January 2026.
This study develops a photo‐empowered macrophage‐based (PEM) drug delivery system that provides a novel and effective solution for restoring cellular motility to enhance drug delivery and overcome hypoxia‐induced multidrug resistance. The construction of the PEM system fully exploits the unique biological properties of macrophages and the energy ...
Zhaoming Fu   +10 more
wiley   +1 more source

Characterisation of components and mechanisms involved in redox-regulation of protein import into chloroplasts [PDF]

open access: yes, 2009
The vast majority of chloroplast proteins is encoded in the nucleus and thus has to be posttranslationally imported into the organelle, a process that is facilitated by two multimeric protein machineries, the Toc and Tic complexes (translocon at the ...
Stengel, Anna
core  

Biological Conversion of Formate to Organic Compounds: Toward a Sustainable Formate Bioeconomy

open access: yesCarbon Energy, Volume 8, Issue 1, January 2026.
Formate bioconversion plays a crucial role in achieving renewable resource utilization and sustainable development. To tap its full potential, it is important to identify the most appropriate microbial hosts for incorporating formate into building blocks, design the most promising metabolic pathways for transmitting formate into central carbon ...
Jinyi Qian   +3 more
wiley   +1 more source

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