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  • 1
    Keywords: Climatology. ; Earth sciences. ; Geography. ; Environmental engineering. ; Biotechnology. ; Bioremediation. ; Technical education. ; Climate Sciences. ; Earth and Environmental Sciences. ; Environmental Engineering/Biotechnology. ; Engineering and Technology Education. ; Geography.
    Description / Table of Contents: Chapter 1. Introduction -- Chapter 2. Literature survey -- Chapter 3. Study area and data collection -- Chapter 4. Methodology -- Chapter 5. Computations -- Chapter 6. Results and discussion -- Chapter 7. Conclusion. .
    Abstract: This book aims to provide an advanced R software approach that can carry out rainfall trend analysis using Mann-Kendall and Sen’s slope estimator tests. The research study follows a systematic approach while utilizing R software as it can greatly facilitate the analysis of rainfall trends. About 30 stations located in the study area and 41 to 50 years’ time series were selected for the purpose of analysis. The data for the research was collected from the State Water Data Centre (SWDC) in Gujarat, Indian Meteorological Department (IMD) in Pune, DAAC (NASA), and ESRI. Cluster analysis has been performed to analyze the variability of the mean rainfall. The stations have been divided into 2 clusters with 17 and 13 stations in each cluster which significantly differ from each other. This book is aimed at researchers, scientists and government organizations working in the field of climate change. .
    Type of Medium: Online Resource
    Pages: XI, 48 p. 1 illus. , online resource.
    Edition: 1st ed. 2023.
    ISBN: 9783031482595
    Series Statement: SpringerBriefs in Climate Studies,
    DDC: 551.6
    Language: English
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  • 2
    Publication Date: 2018-03-14
    Description: Iron deprivation induces transcription of genes required for iron uptake, and transcription factor Aft1 and Aft2 mediate this by regulating transcriptional program in Saccharomyces cerevisiae . Iron-dependent Fe(II) and 2-oxoglutarate-dependent dioxygenase family proteins are involved in various cellular pathways including DNA alkylation damage repair. Whether Aft1/Aft2 are required for DNA alkylation repair is currently unknown. In this report, we have analyzed DNA alkylation repair under iron-deprived condition. Saccharomyces cerevisiae Tpa1 is a member of Fe(II) and 2-oxoglutarate-dependent dioxygenase family, and we show that deletion of AFT1 and AFT2 genes affects Tpa1 function resulting in sensitivity to alkylating agent methyl methane sulfonate (MMS). Deletion of AFT1 and AFT2 along with base excision repair pathway DNA glycosylase MAG1 renders the aft1Δaft2Δmag1Δ mutant highly sensitive to MMS. We have further studied effect of iron depletion by replacing S. cerevisiae Tpa1 with Escherichia coli AlkB and human AlkBH3. We observed that the activity of AlkB and AlkBH3 is also diminished similarly when present in aft1Δaft2Δ background as evident by sensitivity to MMS.
    Print ISSN: 1567-1356
    Electronic ISSN: 1567-1364
    Topics: Biology
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