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Article

PAP90, a novel rice protein plays a critical role in regulation of D1 protein stability of PSII.

Journal of advanced research - 1 May 2021

Reddy M Raghurami, Mangrauthia Satendra K, Reddy S Venkata, Manimaran P, Yugandhar Poli, Babu P Naresh, Vishnukiran T, Subrahmanyam D, Sundaram R M, Balachandran S M

Abstract excerpt

Introduction: Photosystem II (PSII) protein complex plays an essential role in the entire photosynthesis process. Various known and unknown protein factors are involved in the dynamics of the PSII complex that need to be characterized in crop plants for enhancing photosynthesis efficiency and productivity. Objectives: The experiments were conducted to decipher the regulatory proteins involved in PSII dynamics of...

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Oryza
Photosynthesis
Photosystem II Protein Complex
Protein Stability

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PMID: 34026296
DOI: 10.1016/j.jare.2020.11.008
PMCID: PMC8132209

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PAP90, a novel rice protein plays a critical role in regulation of D1 protein stability of PSII.PMID 34026296Read ↗

The Arabidopsis thylakoid protein PAM68 is required for efficient D1 biogenesis and photosystem II assembly.Semantic proximity Read ↗

Psb28 protein is indispensable for stable accumulation of PSII core complexes in Arabidopsis.Semantic proximity Read ↗

A Psb27 homologue in Arabidopsis thaliana is required for efficient repair of photodamaged photosystem II.Semantic proximity Read ↗

A land plant-specific thylakoid membrane protein contributes to photosystem II maintenance in Arabidopsis thaliana.Semantic proximity Read ↗

LPA19, a Psb27 homolog in Arabidopsis thaliana, facilitates D1 protein precursor processing during PSII biogenesis.Semantic proximity Read ↗

Significance of the photosystem II core phosphatase PBCP for plant viability and protein repair in thylakoid membranes.Semantic proximity Read ↗

Loss-of-function of OsSTN8 suppresses the photosystem II core protein phosphorylation and interferes with the photosystem II repair mechanism in rice (Oryza sativa).Semantic proximity Read ↗

Arabidopsis thaliana plants lacking the PSI-D subunit of photosystem I suffer severe photoinhibition, have unstable photosystem I complexes, and altered redox homeostasis in the chloroplast stroma.Semantic proximity Read ↗

PHOTOSYSTEM II PROTEIN33, a protein conserved in the plastid lineage, is associated with the chloroplast thylakoid membrane and provides stability to photosystem II supercomplexes in Arabidopsis.Semantic proximity Read ↗

MPH1 is a thylakoid membrane protein involved in protecting photosystem II from photodamage in land plants.Semantic proximity Read ↗

OsCpn60β1 is Essential for Chloroplast Development in Rice (Oryza sativa L.).Semantic proximity Read ↗

Mutants for photosystem I subunit D of Arabidopsis thaliana: effects on photosynthesis, photosystem I stability and expression of nuclear genes for chloroplast functions.Semantic proximity Read ↗

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