Searching for a New Identity: Christianity, Conversion and Dalit Sikhs

Kaur, Kulbir

doi:10.17265/2328-2177/2020.07.005

Cited by 3 publications

(2 citation statements)

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“…) and then to NO 2 − through NiR catalysis, leading to the reduction to NO (2NO 2 [58,[69][70][71][72][73][74]. The involvement of NR in fungal NO production has been experimentally demonstrated in several fungi (Table 1).…”

Section: Nitrite (No 2 − )-Dependent No Formationmentioning

confidence: 98%

Nitric Oxide in Fungi: Production and Function

Yu,

Park

2024

JoF

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Nitric oxide (NO) is synthesized in all kingdoms of life, where it plays a role in the regulation of various physiological and developmental processes. In terms of endogenous NO biology, fungi have been less well researched than mammals, plants, and bacteria. In this review, we summarize and discuss the studies to date on intracellular NO biosynthesis and function in fungi. Two mechanisms for NO biosynthesis, NO synthase (NOS)-mediated arginine oxidation and nitrate- and nitrite-reductase-mediated nitrite reduction, are the most frequently reported. Furthermore, we summarize the multifaceted functions of NO in fungi as well as its role as a signaling molecule in fungal growth regulation, development, abiotic stress, virulence regulation, and metabolism. Finally, we present potential directions for future research on fungal NO biology.

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Section: Nitrite (No 2 − )-Dependent No Formationmentioning

confidence: 98%

Nitric Oxide in Fungi: Production and Function

Yu,

Park

2024

JoF

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“…10a, 23 In addition, we prepared the {CoNO} 8 (3) complex by purging NO gas to the CH 3 CN solution of 1 under Ar at −40 °C. 24 UV−visible spectral analysis showed the formation of a new band at λ max = 330 nm (ε = 7000 M −1 cm −1 ) when 1 reacted with NO and was found to be stable for 1 h under Ar at −40 °C (Figure 1c, Supporting Information, Figure S4a). Solution FT-IR spectrum of 1 + NO showed a peak at 1715 cm −1 , suggesting a {CoNO} 8 (3), as reported in our previous reports (Supporting Information, Figure S4b).…”

Section: ■ Introductionmentioning

confidence: 99%

Nitric Oxide Oxygenation Reactions of Cobalt-Peroxo and Cobalt-Nitrosyl Complexes

Kulbir

Beegam

et al. 2023

Inorg. Chem.

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Here, we report a comparative study of nitric oxide oxidation (NOO) reactions of Co III -peroxo (Co III −O 2 2− ) and Co-nitrosyl ({CoNO} 8 ) complexes bearing the same N 4 -donor ligand (HMTETA) framework. In this regard, we prepared and characterized two new [(HMTETA)Co III (O 2 2− )] + (2, S = 2) and [(HMTETA)Co(NO)] 2+ (3, S = 1) complexes from [(HMTETA)Co II (CH 3 CN) 2 ] 2+ (1). Both complexes (2 and 3) are characterized by different spectroscopic measurements, including their DFT-optimized structures. Complex 2 produces Co II -nitrato [(HMTETA)Co II (NO 3 − )] + (Co II −NO 3 − , 4) complex in the presence of NO. In contrast, when 3 reacted with a superoxide (O 2 •− ) anion, it generated Co II -nitrito [(HMTETA)-Co II (NO 2 − )] + (Co II −NO 2 − , 5) with O 2 evolution. Experiments performed using 18/16 O-labeled superoxide ( 18 O 2 •− / 16 O 2 •− ) showed that O 2 originated from the O 2 •− anion. Both the NOO reactions are believed to proceed via a presumed peroxynitrite (PN) intermediate. Although we did not get direct spectral evidence for the proposed PN species, the mechanistic investigation using 2,4di-tert-butylphenol indirectly suggests the formation of a PN intermediate. Furthermore, tracking the source of the N-atom in the above NOO reactions using 15 N-labeled nitrogen ( 15 NO) revealed N-atoms in 4 (Co II − 15 NO 3 − ) and 5 (Co II − 15 NO 2 − ) derived from the 15 NO moiety.

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Nitric Oxide in Fungi: Production and Function

Yu,

Park

2023

Preprint

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Nitric oxide (NO) is synthesized and is involved in various physiological and developmental process regulation in all kingdoms of life. Fungi have been less explored in terms of endogenous NO biology than mammals, plants, and bacteria. In this review, we summarize and discuss the studies to date on intracellular NO biosynthesis and function in fungi. Two mechanisms for NO biosynthesis, NO synthase (NOS)-mediated arginine oxidation, and nitrate and nitrite reductase-mediated nitrite reduction, are most frequently reported. Furthermore, we summarize the multifaceted functions of NO in fungi, as well as its role as a signaling molecule in fungal growth regulation, development, abiotic stress, virulence regulation, and metabolism. Finally, we present potential directions for future research on fungal NO biology.

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Searching for a New Identity: Christianity, Conversion and Dalit Sikhs

Cited by 3 publications

References 1 publication

Nitric Oxide in Fungi: Production and Function

Nitric Oxide in Fungi: Production and Function

Nitric Oxide Oxygenation Reactions of Cobalt-Peroxo and Cobalt-Nitrosyl Complexes

Nitric Oxide in Fungi: Production and Function

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