phenazines


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phenazines

Drugs used to treat leprosy. An example is clofazimine (Lamprene).
References in periodicals archive ?
Different bacterial species produce over 100 phenazine derivatives (Gibson et al., 2009) but P.
[F.sub.420] cycling can be accomplished using the [F.sub.420]-dependent hydrogenase (Frh) and [F.sub.420][H.sub.2]: phenazine oxidoreductase (Fpo) complex [48] (Figure 2).
In spite of the detection of phenazines from the oil palm rhizospheric strain of P.
Phenazines are not essential for Pseudomonas chlororaphis PA23 biocontrol of Sclerotinia sclerotiorum but do play a role in biofilm formation.
They found that the bacterial colonies produced a phenazine gradient that is likely to be of physiological significance.
De Andrade-Neto VF, Goulart MO, da Silva Filho JF, da Silva MJ, Pinto Mdo C, Pinto AV, Zalis MG, Carvalho LH, Krettli AU (2004) Antimalarial activity of phenazines from lapachol, beta-lapachone and its derivatives against Plasmodium falciparum in vitro and Plasmodium berghei in vivo.
Several types of electron mediators considered are as follows: ferrocene, hexacyanoferrate, tetrathiafulvalene, ophenylenediamine, quinones, flavins, quinoic type compounds, such as phenoxazines and organic dyes, including methylene blue (MB), Prussin blue, phenazines, toluidine blue, methylene green, meldola's blue, and tionin (REZAEI-ZARCHI et al., 2009; YANG et al., 1998).
To improve DNA quality it was used cross-linked polyvinyl pyrrolidone (PVPP) to remove alkaloids, terpenoids, glycosides, phenols, phenazines polyketides and peptides, as well as protein and carbohydrate (HAAF et al., 1985).
[28.] Tambong JT and M Hofte Phenazines are involved in Bicontrol of Pythium Myriotylum on Cocoyam by Pseudomonas PNA1.
aeruginosa invades the mucus, turning it blue-green with antibiotic pigments called phenazines and even destroying lung tissue,
A various mechanisms have been attributed to bacterial antagonistic activity namely, different hydrolytic enzymes, chitinases, HCN, and siderophore production and production of antibiotics like phenazines, DAPG, pyrrolnitrin, pyoluteorin, and other secondary metabolites make endophytic bacterial isolates an ideal biocontrol agent 11.