Cave Soil Streptomyces sp. strain YC69 Antagonistic to Chilli Fungal Pathogens Exhibits In Vitro Anticancer Activity Against Human Cervical Cancer Cells

Bhat, Meghashyama Prabhakara; Nayaka, Sreenivasa

doi:10.1007/s12010-023-04388-y

Cited by 7 publications

(3 citation statements)

References 48 publications

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“…These antifungal metabolites can cause diverse effects on mycelia like destruction of mycelial morphology, loss of cytoplasm, and aplanations by diffusing into the media. 35 Further, the SND-2 strain showed positive extracellular enzymatic activities such as amylase, cellulase, glucanase, chitinase, catalase, and gelatinase. In line with the present study, six Streptomyces spp.…”

Section: Discussionmentioning

confidence: 96%

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Biocontrol of Cercospora Leaf Spot Disease and Enhancement of Defense Response in Vigna radiata (L.) R. Wilczek (Mung Bean) Plants Using Bioformulation of Endophytic Streptomyces sp

Basavarajappa,

Kumar,

Bhat

et al. 2023

ACS Agric. Sci. Technol.

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Section: Discussionmentioning

confidence: 96%

“…The antifungal potential of microbes associated with the secondary metabolites (antifungal) shows synergetic effects on the mycelia of the growing fungal pathogens. These antifungal metabolites can cause diverse effects on mycelia like destruction of mycelial morphology, loss of cytoplasm, and aplanations by diffusing into the media …”

Section: Discussionmentioning

confidence: 99%

Biocontrol of Cercospora Leaf Spot Disease and Enhancement of Defense Response in Vigna radiata (L.) R. Wilczek (Mung Bean) Plants Using Bioformulation of Endophytic Streptomyces sp

Basavarajappa,

Kumar,

Bhat

et al. 2023

ACS Agric. Sci. Technol.

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“…GCMS analysis of Streptomyces sp. strain YC69 indicates the presence of 2-Bromo dodecane compound exhibited antimicrobial properties (Bhat and Nayaka, 2023). Similarly, M. citrifolia has antifungal activities against crown rot pathogens (Haruna, 2023).…”

Section: Discussionmentioning

confidence: 99%

GC-MS Profiling of Tinospora cordifolia (Giloy) stem extract for identification of antifungal compounds against Macrophomina phaseolina causing dry root rot of Mungbean [Vigna radiata (L.) Wilczek]

Gupta,

Kaur,

Chitara

et al. 2024

Preprint

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Macrophomina phaseolina, a necrotrophic fungus causes multiple diseases in mungbean and other economically important crops throughout the world. The pathogen remains in soil or crop residues for up to 3 years as microsclerotia. To search for an alternative to current conventional practices against diseases that are limited and are associated with toxicity and resistance. The application of medicinal plant extracts has shown enormous antifungal potential against many sclerotial-forming phytopathogens. In the present study, a total of five concentrations (10, 20, 30, 40, and 50%) of ten different medicinal plant extracts were tested against the per cent mycelial inhibition of M. phaseolina under in-vitro conditions. The results revealed that all the plant extracts showed significant mycelial inhibition at all concentrations over the check. The maximum per cent mycelial inhibition was recorded in giloy (70.5%) followed by curry leaf (60.7%) which was at par with eucalyptus (56.0%) followed by lemon grass (50.8%) and bhang (46.5%) at 50% concentration. Maximum, total phenol (291 mg GAE/g) and flavonoid (179 mg QE/g) content exhibited in giloy. The qualitative analysis of plant extracts indicates the presence of flavonoids, alkaloids, phenols and proteins. GC-MS analysis of the giloy (Tinospora cordifolia) showed the presence of 32 phytochemical compounds, whereas cyclopentadecanone was the predominant compound with 28.45% peak area followed by 2- bromododecane (25.93%), palmitic acid, TMS derivative (10.78%), 2-hexadeccen-1-ol,3,7,11,15-tetramethyl (5.04%), 2-hexadecen-1-ol, 3,7,11,15-tetramethyl (5.04%), tetracosane (4.88%), hexanoic acid, 4-hexadecyl ester (4.12) and butylated hydroxytoluene (0.79%). Some of these major compounds might be responsible for the antifungal properties of Tinospora cordifolia against M. phaseolina.

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Actinobacteria: an underestimated source of potential microbial biocontrol agents against fusarium-related diseases in cultivated crops

et al. 2023

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Cave Soil Streptomyces sp. strain YC69 Antagonistic to Chilli Fungal Pathogens Exhibits In Vitro Anticancer Activity Against Human Cervical Cancer Cells

Cited by 7 publications

References 48 publications

Biocontrol of Cercospora Leaf Spot Disease and Enhancement of Defense Response in Vigna radiata (L.) R. Wilczek (Mung Bean) Plants Using Bioformulation of Endophytic Streptomyces sp

Biocontrol of Cercospora Leaf Spot Disease and Enhancement of Defense Response in Vigna radiata (L.) R. Wilczek (Mung Bean) Plants Using Bioformulation of Endophytic Streptomyces sp

GC-MS Profiling of Tinospora cordifolia (Giloy) stem extract for identification of antifungal compounds against Macrophomina phaseolina causing dry root rot of Mungbean [Vigna radiata (L.) Wilczek]

Actinobacteria: an underestimated source of potential microbial biocontrol agents against fusarium-related diseases in cultivated crops

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