Photoinduced electron transfer from spinach chloroplasts to carbon paste electrodes through an exogenous electron acceptor

Kasuno, Megumi; Yamagata, Yuta; Kawada, Tomoki; Kayano, Shota; Furumoto, Tsuyoshi

doi:10.1016/j.ijoes.2023.100265

Cited by 3 publications

(1 citation statement)

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“…Calcineurin-like phosphoesterase could regulate the phosphorylation level of intracellular substrates by catalyzing the hydrolysis of phosphate ester bonds, affecting protein synthesis, signal transduction, and cell metabolism ( 63 ). Some viruses use host cell phosphatases to regulate intracellular signaling pathways to promote viral replication and spread.…”

Section: Resultsmentioning

confidence: 99%

A novel flavobacterial phage abundant during green tide, representing a new viral family, Zblingviridae

Guo,

Zhang,

Shao

et al. 2024

Appl Environ Microbiol

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Flavobacteriia are the dominant and active bacteria during algal blooms and play an important role in polysaccharide degradation. However, little is known about phages infecting Flavobacteriia , especially during green tide. In this study, a novel virus, vB_TgeS_JQ, infecting Flavobacteriia was isolated from the surface water of the Golden Beach of Qingdao, China. Transmission electron microscopy demonstrated that vB_TgeS_JQ had the morphology of siphovirus. The experiments showed that it was stable from −20°C to 45°C and pH 5 to pH 8, with latent and burst periods both lasting for 20 min. Genomic analysis showed that the phage vB_TgeS_JQ contained a 40,712-bp dsDNA genome with a GC content of 30.70%, encoding 74 open-reading frames. Four putative auxiliary metabolic genes were identified, encoding electron transfer-flavoprotein dehydrogenase, calcineurin-like phosphoesterase, phosphoribosyl-ATP pyrophosphohydrolase, and TOPRIM nucleotidyl hydrolase. The abundance of phage vB_TgeS_JQ was higher during Ulva prolifera ( U. prolifera ) blooms compared with other marine environments. The phylogenetic and comparative genomic analyses revealed that vB_TgeS_JQ exhibited significant differences from all other phage isolates in the databases and therefore was classified as an undiscovered viral family, named Zblingviridae . In summary, this study expands the knowledge about the genomic, phylogenetic diversity and distribution of flavobacterial phages (flavophages), especially their roles during U. prolifera blooms. IMPORTANCE The phage vB_TgeS_JQ was the first flavobacterial phage isolated during green tide, representing a new family in Caudoviricetes and named Zblingviridae . The abundance of phage vB_TgeS_JQ was higher during the Ulva prolifera blooms. This study provides insights into the genomic, phylogenetic diversity, and distribution of flavophages, especially their roles during U. prolifera blooms.

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Section: Resultsmentioning

confidence: 99%