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  1. Article: Nanopesticides: A Systematic Review of Their Prospects With Special Reference to Tea Pest Management.

    Deka, Bhabesh / Babu, Azariah / Baruah, Chittaranjan / Barthakur, Manash

    Frontiers in nutrition

    2021  Volume 8, Page(s) 686131

    Abstract: Background: ...

    Abstract Background:
    Language English
    Publishing date 2021-08-10
    Publishing country Switzerland
    Document type Systematic Review
    ZDB-ID 2776676-7
    ISSN 2296-861X
    ISSN 2296-861X
    DOI 10.3389/fnut.2021.686131
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Costus speciosus (Koen ex. Retz.) Sm.: a suitable plant species for remediation of crude oil and mercury-contaminated soil.

    Talukdar, Parismita / Baruah, Aryan / Bhuyan, Sameer Jyoti / Boruah, Swati / Borah, Pujashree / Bora, Chittaranjan / Basumatary, Budhadev

    Environmental science and pollution research international

    2024  

    Abstract: The aim of this study was to evaluate the efficiency of Costus speciosus (Koen ex. Retz.) Sm. in the degradation of crude oil and reduction of mercury (Hg) from the contaminated soil in pot experiments in the net house for 180 days. C. speciosus was ... ...

    Abstract The aim of this study was to evaluate the efficiency of Costus speciosus (Koen ex. Retz.) Sm. in the degradation of crude oil and reduction of mercury (Hg) from the contaminated soil in pot experiments in the net house for 180 days. C. speciosus was transplanted in soil containing 19150 mg kg
    Language English
    Publishing date 2024-04-19
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 1178791-0
    ISSN 1614-7499 ; 0944-1344
    ISSN (online) 1614-7499
    ISSN 0944-1344
    DOI 10.1007/s11356-024-33376-w
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  3. Article ; Online: Plant Extracts as Potential Acaricides for the Management of Red Spider Mite, Oligonychus coffeae Nietner (Acarina

    Bhabesh Deka / Azariah Babu / Chittaranjan Baruah / Suman Sarkar

    Frontiers in Agronomy, Vol

    Tetranychidae), in the Tea Ecosystem: An Eco-Friendly Strategy

    2022  Volume 4

    Abstract: The effects of the application of aqueous extracts of a selection of five traditional plants (Murraya paniculata, Cassia tora, Amphineuron opulentum, Tithonia diversifolia, and Cassia alata) were compared with that of synthetic acaricide in reducing the ... ...

    Abstract The effects of the application of aqueous extracts of a selection of five traditional plants (Murraya paniculata, Cassia tora, Amphineuron opulentum, Tithonia diversifolia, and Cassia alata) were compared with that of synthetic acaricide in reducing the population of red spider mite (Oligonychus coffeae), a major tea pest, alongside their impact on natural enemies and green leaf yield. Analysis of large-scale field trials showed that all the five plants extract treatments resulted in similar yield; this was analogous to the application of synthetic acaricide. A reduction in the pest population was observed to be on par with the synthetic acaricide, with a higher number of natural enemies treated using the pesticide-plant-treated plot in comparison to the synthetic acaricide-treated plot, which indicated pesticidal plants had a lower impact on natural enemies. A phytotoxicity study on tea leaves indicated that aqueous extracts of selected plants are non-phytotoxic and do not impart any taint to the prepared tea samples. Therefore, the present investigation outlines how plant extracts used as a botanical pesticide display toxicity against red spider mite on tea plants without harming the beneficial insects, increasing the yield and avoiding any lethal consequence for the tea plants or consumers.
    Keywords pesticidal plants ; tea ; red spider mite ; phytotoxic effect ; natural enemies ; Agriculture ; S ; Plant culture ; SB1-1110
    Subject code 580
    Language English
    Publishing date 2022-03-01T00:00:00Z
    Publisher Frontiers Media S.A.
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  4. Article: Plant Extracts as Potential Acaricides for the Management of Red Spider Mite, Oligonychus coffeae Nietner (Acarina: Tetranychidae), in the Tea Ecosystem: An Eco-Friendly Strategy

    Bhabesh Deka / Azariah Babu / Chittaranjan Baruah / Suman Sarkar

    Frontiers in agronomy. 2022 Mar., v. 4

    2022  

    Abstract: The effects of the application of aqueous extracts of a selection of five traditional plants (Murraya paniculata, Cassia tora, Amphineuron opulentum, Tithonia diversifolia, and Cassia alata) were compared with that of synthetic acaricide in reducing the ... ...

    Abstract The effects of the application of aqueous extracts of a selection of five traditional plants (Murraya paniculata, Cassia tora, Amphineuron opulentum, Tithonia diversifolia, and Cassia alata) were compared with that of synthetic acaricide in reducing the population of red spider mite (Oligonychus coffeae), a major tea pest, alongside their impact on natural enemies and green leaf yield. Analysis of large-scale field trials showed that all the five plants extract treatments resulted in similar yield; this was analogous to the application of synthetic acaricide. A reduction in the pest population was observed to be on par with the synthetic acaricide, with a higher number of natural enemies treated using the pesticide-plant-treated plot in comparison to the synthetic acaricide-treated plot, which indicated pesticidal plants had a lower impact on natural enemies. A phytotoxicity study on tea leaves indicated that aqueous extracts of selected plants are non-phytotoxic and do not impart any taint to the prepared tea samples. Therefore, the present investigation outlines how plant extracts used as a botanical pesticide display toxicity against red spider mite on tea plants without harming the beneficial insects, increasing the yield and avoiding any lethal consequence for the tea plants or consumers.
    Keywords Cyclosorus ; Murraya paniculata ; Oligonychus coffeae ; Senna alata ; Senna tora ; Tetranychus evansi ; Tithonia diversifolia ; acaricides ; agronomy ; ecosystems ; leaves ; pests ; phytotoxicity ; taint ; tea
    Language English
    Dates of publication 2022-03
    Publishing place Frontiers Media S.A.
    Document type Article
    ISSN 2673-3218
    DOI 10.3389/fagro.2022.685568
    Database NAL-Catalogue (AGRICOLA)

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  5. Article ; Online: Entomopathogenic microorganisms

    Bhabesh Deka / Chittaranjan Baruah / Azariah Babu

    Egyptian Journal of Biological Pest Control, Vol 31, Iss 1, Pp 1-

    their role in insect pest management

    2021  Volume 8

    Abstract: Abstract Background Entomopathogens are pathogenic to insect pests. Several types of naturally occurring, viz. fungus, bacteria, viruses, and nematodes, infect a range of insect pests and help manage crop growth. They offer several advantages over ... ...

    Abstract Abstract Background Entomopathogens are pathogenic to insect pests. Several types of naturally occurring, viz. fungus, bacteria, viruses, and nematodes, infect a range of insect pests and help manage crop growth. They offer several advantages over chemical pesticides, including being precise, safe, and ecologically sustainable. Agricultural systems are streamlined, and changes to natural ecosystems occur. Viruses, bacteria are host-specific, while fungi have a greater host range, and they may infect both soil-dwelling and aboveground pests. Main body The study highlights the current state of knowledge on entomopathogenic microorganisms (EM) (entomopathogenic fungi, nematodes, viruses, bacteria, etc.) as it relates to their current usage as biological pest management. It is essential to enhance our understanding of the ecology of EM and their role in nature to use a variety of biological control techniques against insect hosts. This article may help to comprehend their accomplishments in the significant field. Some recent researches indicated common patterns in interactions between insect pests and EM. Conclusion More focus has been placed on the use of natural enemies like entomopathogens for pest control in recent years. EM expands possibilities for insect control. Eco-friendly alternatives to existing agricultural pesticides are being developed which are utilized to control insect pests and support agricultural sustainability.
    Keywords Entomopathogenic fungi ; Bacteria ; Viruses ; Nematodes ; Pest management ; Agriculture ; S
    Subject code 571
    Language English
    Publishing date 2021-09-01T00:00:00Z
    Publisher SpringerOpen
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  6. Book ; Online: Sequence Analysis and Structure Prediction of SARS-CoV-2 Accessory Proteins 9b and ORF14

    CHITTARANJAN BARUAH / PAPARI DEVI / DHIRENDRA K SHARMA

    Evolutionary Analysis Indicates Close Relatedness to Bat Coronavirus

    2020  

    Abstract: This paper has attempted into the structure prediction and functional analysis of two such accessory proteins, 9b and ORF14, in the absence of experimental structures. Sequence analysis, structure prediction, functional characterization, and evolutionary ...

    Abstract This paper has attempted into the structure prediction and functional analysis of two such accessory proteins, 9b and ORF14, in the absence of experimental structures. Sequence analysis, structure prediction, functional characterization, and evolutionary analysis based on the UniProtKB reviewed the amino acid sequences of SARS-CoV-2 9b (P0DTD2) and ORF14 (P0DTD3) proteins. Modeling has been presented with the introduction of hybrid comparative and ab-initio modeling. The evolutionary analysis of both the proteins of human SARS-CoV-2 indicates close relatedness to the bat coronavirus.
    Keywords Biochemistry ; Bioinformatics and Computational Biology ; Chemical Biology ; Microbiology ; Betacoronavirus ; orf9b ; COVID_19 ; covid19
    Publishing date 2020-06-08T07:09:32Z
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Sequence Analysis and Structure Prediction of SARS-CoV-2 Accessory Proteins 9b and ORF14: Evolutionary Analysis Indicates Close Relatedness to Bat Coronavirus.

    Baruah, Chittaranjan / Devi, Papari / Sharma, Dhirendra K

    BioMed research international

    2020  Volume 2020, Page(s) 7234961

    Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has a single-stranded RNA genome that encodes 14 open reading frames (ORFs), eight of which encode accessory proteins that allow the virus to infect the host and promote virulence. The genome ... ...

    Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has a single-stranded RNA genome that encodes 14 open reading frames (ORFs), eight of which encode accessory proteins that allow the virus to infect the host and promote virulence. The genome expresses around 29 structural and nonstructural protein products. The accessory proteins of SARS-CoV-2 are not essential for virus replication but do affect viral release, stability, and pathogenesis and finally contribute to virulence. This paper has attempted the structure prediction and functional analysis of two such accessory proteins, 9b and ORF14, in the absence of experimental structures. Sequence analysis, structure prediction, functional characterization, and evolutionary analysis based on the UniProtKB reviewed the amino acid sequences of SARS-CoV-2 9b (P0DTD2) and ORF14 (P0DTD3) proteins. Modeling has been presented with the introduction of hybrid comparative and
    MeSH term(s) Amino Acid Sequence ; Animals ; COVID-19/virology ; Chiroptera/virology ; Coronavirus/chemistry ; Coronavirus/genetics ; Coronavirus/metabolism ; Evolution, Molecular ; Genome, Viral ; Humans ; Models, Molecular ; Open Reading Frames ; Phylogeny ; Protein Conformation ; SARS-CoV-2/chemistry ; SARS-CoV-2/genetics ; SARS-CoV-2/metabolism ; Sequence Analysis ; Viral Proteins/chemistry ; Viral Proteins/genetics ; Virus Replication
    Chemical Substances Viral Proteins
    Keywords covid19
    Language English
    Publishing date 2020-10-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2698540-8
    ISSN 2314-6141 ; 2314-6133
    ISSN (online) 2314-6141
    ISSN 2314-6133
    DOI 10.1155/2020/7234961
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Sequence Analysis and Structure Prediction of SARS-CoV-2 Accessory Proteins 9b and ORF14

    Chittaranjan Baruah / Papari Devi / Dhirendra K. Sharma

    BioMed Research International, Vol

    Evolutionary Analysis Indicates Close Relatedness to Bat Coronavirus

    2020  Volume 2020

    Abstract: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has a single-stranded RNA genome that encodes 14 open reading frames (ORFs), eight of which encode accessory proteins that allow the virus to infect the host and promote virulence. The genome ... ...

    Abstract Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has a single-stranded RNA genome that encodes 14 open reading frames (ORFs), eight of which encode accessory proteins that allow the virus to infect the host and promote virulence. The genome expresses around 29 structural and nonstructural protein products. The accessory proteins of SARS-CoV-2 are not essential for virus replication but do affect viral release, stability, and pathogenesis and finally contribute to virulence. This paper has attempted the structure prediction and functional analysis of two such accessory proteins, 9b and ORF14, in the absence of experimental structures. Sequence analysis, structure prediction, functional characterization, and evolutionary analysis based on the UniProtKB reviewed the amino acid sequences of SARS-CoV-2 9b (P0DTD2) and ORF14 (P0DTD3) proteins. Modeling has been presented with the introduction of hybrid comparative and ab initio modeling. QMEANDisCo 4.0.0 and ProQ3 for global and local (per residue) quality estimates verified the structures as high quality, which may be attributed to structure-based drug design targets. Tunnel analysis revealed the presence of 1-2 highly active tunneling sites, perhaps which will able to provide certain inputs for advanced structure-based drug design or to formulate potential vaccines in the absence of a complete experimental structure. The evolutionary analysis of both proteins of human SARS-CoV-2 indicates close relatedness to the bat coronavirus. The whole-genome phylogeny indicates that only the new bat coronavirus followed by pangolin coronaviruses has a close evolutionary relationship with the novel SARS-CoV-2.
    Keywords Medicine ; R
    Subject code 572
    Language English
    Publishing date 2020-01-01T00:00:00Z
    Publisher Hindawi Limited
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  9. Book ; Online: Sequence Analysis and Structure Prediction of SARS-CoV-2 Accessory Proteins 9b and ORF14

    BARUAH, CHITTARANJAN / DEVI, PAPARI / SHARMA, DHIRENDRA K

    Evolutionary Analysis Indicates Close Relatedness to Bat Coronavirus

    2020  

    Abstract: ... This paper has attempted into the structure prediction and functional analysis of two such accessory proteins, 9b and ORF14, in the absence of experimental structures. Sequence analysis, structure prediction, functional characterization, and ... ...

    Abstract

    This paper has attempted into the structure prediction and functional analysis of two such accessory proteins, 9b and ORF14, in the absence of experimental structures. Sequence analysis, structure prediction, functional characterization, and evolutionary analysis based on the UniProtKB reviewed the amino acid sequences of SARS-CoV-2 9b (P0DTD2) and ORF14 (P0DTD3) proteins. Modeling has been presented with the introduction of hybrid comparative and ab-initio modeling. The evolutionary analysis of both the proteins of human SARS-CoV-2 indicates close relatedness to the bat coronavirus.
    Keywords covid19
    Publisher American Chemical Society (ACS)
    Publishing country us
    Document type Book ; Online
    DOI 10.26434/chemrxiv.12424958.v1
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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    Inter-library loan at ZB MED

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  10. Book ; Online: Sequence Analysis and Structure Prediction of SARS-CoV-2 Accessory Proteins 9b and ORF14

    BARUAH, CHITTARANJAN / DEVI, PAPARI / SHARMA, DHIRENDRA K

    Evolutionary Analysis Indicates Close Relatedness to Bat Coronavirus

    2020  

    Abstract: ... This paper has attempted into the structure prediction and functional analysis of two such accessory proteins, 9b and ORF14, in the absence of experimental structures. Sequence analysis, structure prediction, functional characterization, and ... ...

    Abstract

    This paper has attempted into the structure prediction and functional analysis of two such accessory proteins, 9b and ORF14, in the absence of experimental structures. Sequence analysis, structure prediction, functional characterization, and evolutionary analysis based on the UniProtKB reviewed the amino acid sequences of SARS-CoV-2 9b (P0DTD2) and ORF14 (P0DTD3) proteins. Modeling has been presented with the introduction of hybrid comparative and ab-initio modeling. The evolutionary analysis of both the proteins of human SARS-CoV-2 indicates close relatedness to the bat coronavirus.
    Keywords covid19
    Publisher American Chemical Society (ACS)
    Publishing country us
    Document type Book ; Online
    DOI 10.26434/chemrxiv.12424958
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

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