Fluorescein diacetate
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The sensitivity of some pathogenic bacteria used as test organisms to the new compounds 1–3 was determined. 1 showed appreciable antimicrobial activity with the diameter of inhibition zones ranging from 11 to 18 mm. 1 was active against the two multidrug resistant bacteria Acinetobacter baumannii and Staphylococcus aureus. Minimal inhibitory concentrations (MICs) of compound 1 were recorded for all the tested bacteria using the fluorescein diacetate method and the recorded MIC values ranged from 4 to 6 µM.
8p langthannam 29-12-2021 8 0 Download
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This review aims to strengthen the state of knowledge of different soil enzymes responsible for transformation of carbon (βglucosidase, xylanase and cellulase), nitrogen (urease and amidohydrolases), phosphorus (phosphatases and phytase) and organic matter decomposition in soil (dehydrogenase, fluorescein diacetate, phenol oxidase and peroxidase).
8p gaocaolon9 22-12-2020 11 1 Download
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In this respect, soil FDA is an important indicator of soil microbial activity and biological health of soil. The aim of this research was to assess the effects of crop residue retention and P fertilization on FDA activity in soil.
7p cothumenhmong7 09-09-2020 11 1 Download
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Plant cell death plays important roles during plant-pathogen interactions. To study pathogen-induced cell death, there is a need for cytological tools that allow determining not only host cell viability, but also cellular events leading to cell death with visualization of pathogen development.
8p vihashirama2711 21-05-2020 13 1 Download
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Soil is crucial to life on earth. Enormous agriculture practices may emerge a numerous problem like reduction in soil fertility, erosion, ground water contamination which has direct impact on the soil health. It is indispensable to study overall microbial activity potential and different changes in soil biological properties for maintaining soil health and its quality. Soil enzyme is essential to play important role in maintaining soil health and to asses it quality.
5p chauchaungayxua5 08-05-2020 13 1 Download
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Diverse communities of beneficial plant growth promoting diazotrophs harbour in Rice rhizosphere which mostly plays a significant role in supplementing Biofertilizer, bioprotectant and bio stimulator and improves the crop productivity directly or indirectly. 53 rhizobacterial were isolated from lowland rice rhizosphere of Jorhat district of Assam in non-selective TSA media.
12p cothumenhmong3 22-02-2020 33 1 Download
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The present work analyzed the stainability and in vitro germinability of the gamma-ray–irradiated fresh and cryopreserved pollens of 3 Citrus species: C. limon, C. limetta and C. sinensis.
9p sony2711 01-02-2019 34 1 Download