Results 1 to 10 of about 9,853 (173)

NDH-1 Is Important for Photosystem I Function of Synechocystis sp. Strain PCC 6803 under Environmental Stress Conditions

open access: yesFrontiers in Plant Science, 2018
Cyanobacterial NDH-1 interacts with photosystem I (PSI) to form an NDH-1-PSI supercomplex. Here, we observed that absence of NDH-1 had little, if any, effect on the functional fractions of PSI under growth conditions, but significantly reduced the ...
Jiaohong Zhao, Fudan Gao, Dayong Fan
exaly   +4 more sources

Loss of plastid ndh genes in an autotrophic desert plant

open access: yesComputational and Structural Biotechnology Journal, 2023
Plant plastid genomes are highly conserved with most flowering plants having the same complement of essential plastid genes. Here, we report the loss of five of the eleven NADH dehydrogenase subunit genes (ndh) in the plastid of a desert plant jojoba ...
Ardashir Kharabian-Masouleh   +6 more
doaj   +2 more sources

Cyanobacterial NDH-1 Complexes

open access: yesFrontiers in Microbiology, 2022
Light reaction of photosynthesis is efficiently driven by protein complexes arranged in an orderly in the thylakoid membrane. As the 5th complex, NAD(P)H dehydrogenase complex (NDH-1) is involved in cyclic electron flow around photosystem I to protect ...
Mi Hualing
doaj   +2 more sources

Deficiency in NDH-cyclic electron transport retards heat acclimation of photosynthesis in tobacco over day and night shift

open access: yesFrontiers in Plant Science, 2023
In order to cope with the impact of global warming and frequent extreme weather, thermal acclimation ability is particularly important for plant development and growth, but the mechanism behind is still not fully understood.
You Zhang   +9 more
doaj   +2 more sources

Evolution of an assembly factor-based subunit contributed to a novel NDH-PSI supercomplex formation in chloroplasts

open access: yesNature Communications, 2021
The chloroplast NDH complex interacts with Photosystem I to form the NDH-PSI supercomplex. Here the authors show that Arabidopsis NDF5 shares a common ancestor with the NDH subunit PnsB2 and acts as an NDH assembly factor initiating the assembly of PnsB2
Yoshinobu Kato   +2 more
doaj   +2 more sources

Repeated loss of plastid NDH during evolution of land plants. [PDF]

open access: yesAnn Bot
Background Advances in DNA sequencing technology have led to a rapid increase in the number of species with organelle genomes and even complete nuclear genomes being sequenced.
Petersen G.
europepmc   +2 more sources

On the Edge of Dispensability, the Chloroplast ndh Genes

open access: yesInternational Journal of Molecular Sciences, 2021
The polypeptides encoded by the chloroplast ndh genes and some nuclear genes form the thylakoid NADH dehydrogenase (Ndh) complex, homologous to the mitochondrial complex I. Except for Charophyceae (algae related to higher plants) and a few Prasinophyceae,
Bartolome Sabater, Sabater Bartolome
exaly   +2 more sources

Independent degradation in genes of the plastid ndh gene family in species of the orchid genus Cymbidium (Orchidaceae; Epidendroideae). [PDF]

open access: yesPLoS ONE, 2017
In this paper, we compare ndh genes in the plastid genome of many Cymbidium species and three closely related taxa in Orchidaceae looking for evidence of ndh gene degradation.
Hyoung Tae Kim, Mark W Chase
doaj   +2 more sources

Functional redundancy between flavodiiron proteins and NDH‐1 in Synechocystis sp. PCC 6803

open access: yesPlant Journal, 2020
In oxygenic photosynthetic organisms excluding angiosperms, flavodiiron proteins (FDPs) catalyze light-dependent reduction of O2 to H2 O. This alleviates electron pressure on the photosynthetic apparatus and protects it from photodamage. In Synechocystis
Lauri Nikkanen   +2 more
exaly   +2 more sources

Recent advances on the structure and function of NDH-1: The complex I of oxygenic photosynthesis

open access: yesBiochimica Et Biophysica Acta - Bioenergetics, 2020
Photosynthetic NADH dehydrogenase-like complex type-1 (a.k.a, NDH, NDH-1, or NDH-1 L) is a multi-subunit, membrane-bound oxidoreductase related to the respiratory complex I.
Thomas G Laughlin   +2 more
exaly   +2 more sources

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