How Long to Read Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala

How Long Does it Take to Read Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala?

It takes the average reader 1 hour and 20 minutes to read Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala by Prem Jose Vazhacharickal

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Description

Scientific Study from the year 2017 in the subject Biology - Micro- and Molecular Biology, grade: 1.5, Mar Augusthinose College, language: English, abstract: The dyes are complex chemical compounds that imparts colour to substances. On the urge of urbanisation, the use of synthetic dyes is increasing largely and its untreated effluent release causes serious environmental pollution affecting water bodies by disturbing the aquatic ecosystem, soil, plants, animals, humans. The recalcitrant nature of these dyes limits its treatment using conventional methods wherein biological methods using microorganisms are reported to completely mineralize the dyes lowering the release of degradation products. The present work focuses on the biodegradation of synthetic dyes by isolating bacteria from a dyeing unit. Soil samples from the dye contaminated soils was collected, its degradation potentiality was observed using three major dye of studies congo red, brilliant green and methylene blue within 24 hr incubation. Maximum decoloarized dye (congo red and brilliant green) were chosen, serially diluted to 10-5 and plated to obtain two distinct colonies from decolorized congo red (CR1, CR2) and three distinct colonies from decolorized brilliant green (BG1, BG2, BG3). These isolates were biochemically characterized. Molecular characterization was performed by isolating DNA from five isolates and amplified it using PCR, with the 16s rRNA gene primer. The PCR amplification product having approximately 1500bp were sequenced, edited and searched using BLAST against the known sequences within NCBI databases. The isolates were identified to be CR1 as Pseudomonas (88% identity), CR2 as Aeromonas (89% identical) and BG1/BG2 were confirmed to belong to same genus as Bacillus (99% identical). The phylogenetic tree showed a clear divergence between isolated species. Furthermore, the dye tolerance of isolates were observed by optimization analysis to be as CR1 and CR2 tolerated up to 4% of congo red dye and among BG1, BG2 and BG3; BG1 tolerated up to 0.50% of brilliant green dye. Thus, CR1 and CR2 were observed to be potent azo dye decolourizers. Recombinant DNA Technology can be applied in this field that can make the above future application more reliable.

How long is Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala?

Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala by Prem Jose Vazhacharickal is 80 pages long, and a total of 20,000 words.

This makes it 27% the length of the average book. It also has 24% more words than the average book.

How Long Does it Take to Read Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala Aloud?

The average oral reading speed is 183 words per minute. This means it takes 1 hour and 49 minutes to read Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala aloud.

What Reading Level is Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala?

Isolation and molecular characterization of dye tolerant bacteria from dye contaminated soil in Kerala is suitable for students ages 10 and up.

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