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  1. Article ; Online: Whole-Genome Shotgun (WGS) Sequence of

    Sarkar, Biraj / Mandal, Amit Kumar / Ghati, Amit / Ghosh, Pranab / Mandal, Sukhendu / Kati, Ahmet

    Microbiology resource announcements

    2022  Volume 11, Issue 4, Page(s) e0117521

    Abstract: Species belonging to the ... ...

    Abstract Species belonging to the genus
    Language English
    Publishing date 2022-03-14
    Publishing country United States
    Document type Journal Article
    ISSN 2576-098X
    ISSN (online) 2576-098X
    DOI 10.1128/mra.01175-21
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Genomic dataset of a multiple-drug resistant

    Mondal, Rittick / Dam, Paulami / Chakraborty, Joydeep / Shaw, Shubhajit / Pradhan, Sayantan / Das, Sandip / Nesa, Jannatun / Meena, Khemraj / Ghati, Amit / Chaudhuri, Sandip Dev / Bhattacharjee, Debjoy / Mandal, Vivekananda / Sarkar, Biraj / Mandal, Amit Kumar

    Data in brief

    2024  Volume 54, Page(s) 110293

    Abstract: Species belonging to the ... ...

    Abstract Species belonging to the genus
    Language English
    Publishing date 2024-03-05
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2786545-9
    ISSN 2352-3409 ; 2352-3409
    ISSN (online) 2352-3409
    ISSN 2352-3409
    DOI 10.1016/j.dib.2024.110293
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Draft Genome Sequence of

    Das, Prasenjit / Sarkar, Biraj / Ghati, Amit / Mondal, Rittick / Dam, Paulami / Franco, Octávio L / Cardoso, Marlon H / Sharma, Ashwani / Swarnakar, Shambhu / Miere Groza, Florina / Gangopadhyay, Debnirmalya / Mandal, Sukhendu / Kati, Ahmet / Mandal, Amit Kumar

    Microbiology resource announcements

    2022  Volume 11, Issue 7, Page(s) e0037022

    Abstract: ... ...

    Abstract Streptomyces
    Language English
    Publishing date 2022-06-27
    Publishing country United States
    Document type Journal Article
    ISSN 2576-098X
    ISSN (online) 2576-098X
    DOI 10.1128/mra.00370-22
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  4. Article ; Online: Employment of the CRISPR/Cas9 system to improve cellulase production in Trichoderma reesei.

    Pant, Shailja / Ritika / Nag, Piyali / Ghati, Amit / Chakraborty, Dipjyoti / Maximiano, Mariana Rocha / Franco, Octavio Luiz / Mandal, Amit Kumar / Kuila, Arindam

    Biotechnology advances

    2022  Volume 60, Page(s) 108022

    Abstract: Trichoderma reesei has been explored intensively in the laboratory and on an industrial scale for its highly potent cellulase secretion machinery since its characterization over 70 years ago. Emergence of new genetic tools over the past decade has ... ...

    Abstract Trichoderma reesei has been explored intensively in the laboratory and on an industrial scale for its highly potent cellulase secretion machinery since its characterization over 70 years ago. Emergence of new genetic tools over the past decade has strengthened the understanding of mechanism involved in transcription of cellulase genes in fungi and provided a boost to edit them at molecular level. Since several transcriptional factors work synergistically for cellulase expression in fungi; engineering of cellulase secretome for enhanced cellulase titer require combined manipulation of these factors. In the same context, CRISPR/Cas9 has emerged as a powerful, versatile genetic engineering tool for multiplex gene editing in fungi. It is true that considerable efforts with CRISPR technologies have largely developed fungal genetic engineering, but its application in fungi is still challenging and limited. The present review illustrates the precision, strengths and challenges of using CRISPR/Cas9 technology for cellulase engineering in T. reesei, highlighting key strategies that could be employed for strain improvement.
    MeSH term(s) CRISPR-Cas Systems/genetics ; Cellulase/genetics ; Employment ; Hypocreales ; Trichoderma/genetics ; Trichoderma/metabolism
    Chemical Substances Cellulase (EC 3.2.1.4)
    Language English
    Publishing date 2022-07-21
    Publishing country England
    Document type Journal Article ; Review ; Research Support, Non-U.S. Gov't
    ZDB-ID 47165-3
    ISSN 1873-1899 ; 0734-9750
    ISSN (online) 1873-1899
    ISSN 0734-9750
    DOI 10.1016/j.biotechadv.2022.108022
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3730: Show issues Location:
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    ab Jg. 2022: Lesesaal (EG)

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  5. Article ; Online: Genomic Clues of a Multidrug-Resistant Bacterium from Cultured Domestic Silkworm (Bombyx mori L.).

    Mandal, Amit Kumar / Sarkar, Biraj / Mandal, Hrisikesh / Chakraborty, Arka Pratim / Das Mohapatra, Pradeep Kumar / Dam, Paulami / Mondal, Rittick / Some, Sudip / Sadat, Abdul / Ghati, Amit / Neog, Kartik / Mandal, Sukhendu / İnce, İkbal Agah

    Microbiology resource announcements

    2022  Volume 11, Issue 6, Page(s) e0008122

    Abstract: Enterobacter sp. strain ASE was isolated from the gut of an infected domestic silkworm (Bombyx mori L.; Lepidoptera: Bombycidae). The whole-genome sequence (WGS) of the multidrug-resistant strain Enterobacter sp. ASE, which may contribute to our ... ...

    Abstract Enterobacter sp. strain ASE was isolated from the gut of an infected domestic silkworm (Bombyx mori L.; Lepidoptera: Bombycidae). The whole-genome sequence (WGS) of the multidrug-resistant strain Enterobacter sp. ASE, which may contribute to our understanding of the strain's antibiotic resistance mechanism and virulence properties.
    Language English
    Publishing date 2022-05-26
    Publishing country United States
    Document type Journal Article
    ISSN 2576-098X
    ISSN (online) 2576-098X
    DOI 10.1128/mra.00081-22
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Geo-environmental factors and the effectiveness of mulberry leaf extract in managing malaria.

    Pradhan, Sayantan / Hore, Samrat / Roy, Stabak / Manna, Simi / Dam, Paulami / Mondal, Rittick / Ghati, Amit / Biswas, Trishanjan / Shaw, Subhajit / Sharma, Supriya / Singh, Waikhom Somraj / Maji, Suman Kumar / Roy, Sankarsan / Basu, Aparajita / Pandey, Kailash C / Samanta, Soumadri / Vashisht, Kapil / Dolai, Tuphan Kanti / Kundu, Pratip Kumar /
    Mitra, Saptarshi / Biswas, Debasish / Sadat, Abdul / Shokriyan, Masuma / Maity, Amit Bikram / Mandal, Amit Kumar / İnce, İkbal Agah

    Scientific reports

    2023  Volume 13, Issue 1, Page(s) 14808

    Abstract: Malaria prevalence has become medically important and a socioeconomic impediment for the endemic regions, including Purulia, West Bengal. Geo-environmental variables, humidity, altitude, and land use patterns are responsible for malaria. For surveillance ...

    Abstract Malaria prevalence has become medically important and a socioeconomic impediment for the endemic regions, including Purulia, West Bengal. Geo-environmental variables, humidity, altitude, and land use patterns are responsible for malaria. For surveillance of the endemic nature of Purulia's blocks, statistical and spatiotemporal factors analysis have been done here. Also, a novel approach for the Pf malaria treatment using methanolic leaf extract of Morus alba S1 has significantly reduced the parasite load. The EC
    MeSH term(s) Morus ; Malaria/drug therapy ; Chloroquine ; Malaria, Falciparum ; Methanol ; Plant Extracts/pharmacology ; Plant Extracts/therapeutic use
    Chemical Substances Chloroquine (886U3H6UFF) ; Methanol (Y4S76JWI15) ; Plant Extracts
    Language English
    Publishing date 2023-09-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-023-41668-3
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  7. Article: Exogenous pulmonary surfactant: A review focused on adjunctive therapy for severe acute respiratory syndrome coronavirus 2 including SP-A and SP-D as added clinical marker

    Ghati, Amit / Dam, Paulami / Tasdemir, Didar / Kati, Ahmet / Sellami, Hanen / Sezgin, Gulten Can / Ildiz, Nilay / Franco, Octavio L / Mandal, Amit Kumar / Ocsoy, Ismail

    Current opinion in colloid & interface science. 2021 Feb., v. 51

    2021  

    Abstract: Type I and type II pneumocytes are two forms of epithelial cells found lining the alveoli in the lungs. Type II pneumocytes exclusively secrete ‘pulmonary surfactants,’ a lipoprotein complex made up of 90% lipids (mainly phospholipids) and 10% surfactant ...

    Abstract Type I and type II pneumocytes are two forms of epithelial cells found lining the alveoli in the lungs. Type II pneumocytes exclusively secrete ‘pulmonary surfactants,’ a lipoprotein complex made up of 90% lipids (mainly phospholipids) and 10% surfactant proteins (SP-A, SP-B, SP-C, and SP-D). Respiratory diseases such as influenza, severe acute respiratory syndrome coronavirus infection, and severe acute respiratory syndrome coronavirus 2 infection are reported to preferentially attack type II pneumocytes of the lungs. After viral invasion, consequent viral propagation and destruction of type II pneumocytes causes altered surfactant production, resulting in dyspnea and acute respiratory distress syndrome in patients with coronavirus disease 2019. Exogenous animal-derived or synthetic pulmonary surfactant therapy has already shown immense success in the treatment of neonatal respiratory distress syndrome and has the potential to contribute efficiently toward repair of damaged alveoli and preventing severe acute respiratory syndrome coronavirus 2–associated respiratory failure. Furthermore, early detection of surfactant collectins (SP-A and SP-D) in the circulatory system can be a significant clinical marker for disease prognosis in the near future.
    Keywords COVID-19 infection ; Severe acute respiratory syndrome coronavirus ; Severe acute respiratory syndrome coronavirus 2 ; acute respiratory distress syndrome ; circulatory system ; distress ; dyspnea ; epithelium ; influenza ; lipoproteins ; phospholipids ; pneumocytes ; prognosis ; surfactants ; therapeutics
    Language English
    Dates of publication 2021-02
    Publishing place Elsevier Ltd
    Document type Article
    Note NAL-AP-2-clean
    ZDB-ID 2019683-0
    ISSN 1359-0294
    ISSN 1359-0294
    DOI 10.1016/j.cocis.2020.101413
    Database NAL-Catalogue (AGRICOLA)

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  8. Article: Employment of the CRISPR/Cas9 system to improve cellulase production in Trichoderma reesei

    Pant, Shailja / Ritika / Nag, Piyali / Ghati, Amit / Chakraborty, Dipjyoti / Maximiano, Mariana Rocha / Franco, Octavio Luiz / Mandal, Amit Kumar / Kuila, Arindam

    Biotechnology advances. 2022 Nov., v. 60

    2022  

    Abstract: Trichoderma reesei has been explored intensively in the laboratory and on an industrial scale for its highly potent cellulase secretion machinery since its characterization over 70 years ago. Emergence of new genetic tools over the past decade has ... ...

    Abstract Trichoderma reesei has been explored intensively in the laboratory and on an industrial scale for its highly potent cellulase secretion machinery since its characterization over 70 years ago. Emergence of new genetic tools over the past decade has strengthened the understanding of mechanism involved in transcription of cellulase genes in fungi and provided a boost to edit them at molecular level. Since several transcriptional factors work synergistically for cellulase expression in fungi; engineering of cellulase secretome for enhanced cellulase titer require combined manipulation of these factors. In the same context, CRISPR/Cas9 has emerged as a powerful, versatile genetic engineering tool for multiplex gene editing in fungi. It is true that considerable efforts with CRISPR technologies have largely developed fungal genetic engineering, but its application in fungi is still challenging and limited. The present review illustrates the precision, strengths and challenges of using CRISPR/Cas9 technology for cellulase engineering in T. reesei, highlighting key strategies that could be employed for strain improvement.
    Keywords CRISPR-Cas systems ; Trichoderma reesei ; biotechnology ; endo-1,4-beta-glucanase ; fungi ; genes ; secretion ; transcription (genetics)
    Language English
    Dates of publication 2022-11
    Publishing place Elsevier Inc.
    Document type Article
    ZDB-ID 47165-3
    ISSN 0734-9750
    ISSN 0734-9750
    DOI 10.1016/j.biotechadv.2022.108022
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 3730: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  9. Article: Purification and characterization of a thermo-halophilic, alkali-stable and extremely benzene tolerant esterase from a thermo-halo tolerant Bacillus cereus strain AGP-03, isolated from ‘Bakreshwar’ hot spring, India

    Ghati, Amit / Goutam Paul

    Process Biochemistry. 2015 May, v. 50

    2015  

    Abstract: The study report a novel esterase obtained from a thermotolerant and halotolerant Bacillus cereus strain AGP-03, isolated from the hot spring of Bakreshwar, West Bengal, India. The enzyme was purified to homogeneity with molecular mass of 41kDa ... ...

    Abstract The study report a novel esterase obtained from a thermotolerant and halotolerant Bacillus cereus strain AGP-03, isolated from the hot spring of Bakreshwar, West Bengal, India. The enzyme was purified to homogeneity with molecular mass of 41kDa comprising two polypeptide chains of 25kDa and 16kDa with specific activity of 740.17Umg−1 protein. The enzyme was highly active and stable in wide range of pH (5.5–10.0), temperature (30–80°C) and NaCl concentration (3–11%) with optimum value of 8.5, 55°C and 4.5% NaCl respectively. The enzyme displayed maximum activity toward para-nitrophenyl butyrate (PNPB), Km and Vmax value of the esterase was found to be 52.46μM and 1654Umg−1 protein respectively against PNPB. Significant inhibition by phenylmethylsulfonyl-fluoride (PMSF) and phenylarsine oxide (PAO) indicated serine and cysteine residues are essential for enzyme catalysis. Moreover, the enzyme exhibited high activity and stability in presence of hydrophobic organic solvent. In presence of benzene the enzyme showed astonishingly high activity (136.9%) and stability. The purified esterase with these outstanding features may have great potential to be used in harsh industrial/biotechnological purposes. Besides, extreme stability in benzene may make this enzyme a potential biocatalyst for the application in non-aqueous based biotechnological processes.
    Keywords Bacillus cereus ; benzene ; biocatalysts ; butyrates ; catalytic activity ; cysteine ; esterases ; heat tolerance ; hot springs ; hydrophobicity ; molecular weight ; pH ; polypeptides ; salt tolerance ; serine ; sodium chloride ; solvents ; temperature ; India
    Language English
    Dates of publication 2015-05
    Size p. 771-781.
    Publishing place Elsevier Ltd
    Document type Article
    ISSN 1359-5113
    DOI 10.1016/j.procbio.2015.01.026
    Database NAL-Catalogue (AGRICOLA)

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  10. Article: Valorization of agro-waste into value added products for sustainable development

    Dey, Tamanna / Bhattacharjee, Tarashree / Nag, Piyali / Ritika / Ghati, Amit / Kuila, Arindam

    Bioresource technology reports. 2021 Dec., v. 16

    2021  

    Abstract: Agricultural sector releases a lot of waste which is generally left unutilized, are becoming a threat to global health and food security. Due to promise applicability of agro-residues in various industries such as chemical, agricultural, food processing, ...

    Abstract Agricultural sector releases a lot of waste which is generally left unutilized, are becoming a threat to global health and food security. Due to promise applicability of agro-residues in various industries such as chemical, agricultural, food processing, and pharmaceuticals for the development of novel goods for mankind, the manufacture of these biomolecules has been intensively investigated in recent years. The present article has been focused on different types of agricultural wastes and their various industrial applications. This article also discussed about current status of development for agro-residues based different value-added applications (removal of heavy metal and dye, biofuel, single cell protein etc.). Future possibilities on developing more effective and efficient bioconversion technologies for converting agricultural leftovers into high-value goods are also discussed in this article. This article is significant to the biorefinery concept, which aims to convert agricultural waste into a variety of valuable products.
    Keywords agricultural industry ; agricultural wastes ; biofuels ; biorefining ; biotransformation ; drugs ; dyes ; food security ; heavy metals ; humans ; manufacturing ; single cell protein ; sustainable development ; value added
    Language English
    Dates of publication 2021-12
    Publishing place Elsevier Ltd
    Document type Article
    ISSN 2589-014X
    DOI 10.1016/j.biteb.2021.100834
    Database NAL-Catalogue (AGRICOLA)

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