Journal of Applied Biology & Biotechnology最新文献_第3页

Evolution of machine learning in biosciences: A bibliometric network analysis 生物科学中机器学习的进化:文献计量网络分析

Journal of Applied Biology & Biotechnology Pub Date : 2022-07-20 DOI: 10.7324/jabb.2022.100505

A. Vanaja, V. Yella

{"title":"Evolution of machine learning in biosciences: A bibliometric network analysis","authors":"A. Vanaja, V. Yella","doi":"10.7324/jabb.2022.100505","DOIUrl":"https://doi.org/10.7324/jabb.2022.100505","url":null,"abstract":"Machine learning, a rapidly evolving field of data analysis, has now become an integral part of life science research. It has been widely utilized for exploring the information encoded by the genome and beyond the genome. In this study, we surveyed the trends of scientific actors and the conceptual structure of machine learning implementation in biomedical research through the published literature retrieved from the PubMed search engine. A longitudinal cohort bibliographic coupling was executed by employing the VOS viewer tool for 4-time periods, 1964–2010, 2011–2015, 2016–2018, and 2019–2020. Scientific actors of machine learning research include 42,629 unique authors, 27,364 organizations with a mean collaboration index of 3.9. Coword analysis revealed that the conceptual framework of machine learning applications in life sciences moved from simple pattern searching to omic science and medical imaging analytic approaches and from Bayes’ theorem to deep learning algorithms. It is observed that presently machine learning is extensively utilized in investigating emerging situations like coronavirus disease. To epitomize, researchers capitalized on advancements in machine learning tools and high-throughput technologies to delve into the intricate and evolving concepts of biology and medicine. © 2022 Vanaja and Yella.","PeriodicalId":423079,"journal":{"name":"Journal of Applied Biology & Biotechnology","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121262916","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Abiotic stress signaling in plants and transgenic technology as a triumph: A review 植物中的非生物胁迫信号和转基因技术的成功:综述

Journal of Applied Biology & Biotechnology Pub Date : 2022-07-20 DOI: 10.7324/jabb.2022.100501

Seetha Babu Manepalli, S. Tomar, Dinkar Gaikwad, S. Maitra

{"title":"Abiotic stress signaling in plants and transgenic technology as a triumph: A review","authors":"Seetha Babu Manepalli, S. Tomar, Dinkar Gaikwad, S. Maitra","doi":"10.7324/jabb.2022.100501","DOIUrl":"https://doi.org/10.7324/jabb.2022.100501","url":null,"abstract":"The plants are exposed seasonally and continuously to various environmental and biodiversity stresses that inhibit and affect their life processes from seedling to harvest stage. Several irregularities are seen in light intensity, temperature, mineral and water availability, etc. These changes keep on challenges the plant to grow and reproduce itself and produce several environmental signals. To receive these signals, the plants themselves develop a signaling network with several receptors such as phytohormones, G-protein-coupled receptors, kinases, and hormone receptors. Signal transduction produces a cellular response in plants which initiates the physiological and developmental responses. This article reveals a keen and in-depth analysis of several mechanisms and perceptions of signal transduction during exposure to several kinds of abiotic stresses in plants, along with a generic pathway of signaling in plants. Plant abiotic stress often plays a pivotal role in causing losses through salinity, heat, cold, drought, etc. To understand and overcome these problems through conventional breeding, which was mainly dependent on genetic variations, several studies are going on model plants such as Arabidopsis, rice, and Brachypodium ; the accessibility of sources for these genomes is in the processing stage in wheat. On the other hand, the advancements in genome editing opened the doors for scientists to incorporate the desired trait in a particular plant species. The emerging developments in the second-generation genome editing technologies like CRISPR/cas9 paved the path for plant biologists to develop a trait more efficiently and rapidly, unlike conventional breeding methods. This review plots the importance of signaling during abiotic stress and transgene technology to prevail over abiotic stress in plants by ingesting desired traits in a plant.","PeriodicalId":423079,"journal":{"name":"Journal of Applied Biology & Biotechnology","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125353992","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Purification and physicochemical characterization of exopolysaccharide produced by a novel brown-rot fungus Fomitopsis meliae AGDP-2 一种新型褐腐菌meliae AGDP-2产胞外多糖的纯化及理化性质研究

Journal of Applied Biology & Biotechnology Pub Date : 2022-07-20 DOI: 10.7324/jabb.2022.100520

Darshankumar Prajapati, A. Bhatt, A. Gupte

{"title":"Purification and physicochemical characterization of exopolysaccharide produced by a novel brown-rot fungus Fomitopsis meliae AGDP-2","authors":"Darshankumar Prajapati, A. Bhatt, A. Gupte","doi":"10.7324/jabb.2022.100520","DOIUrl":"https://doi.org/10.7324/jabb.2022.100520","url":null,"abstract":"The present study represents the purification and characterization of exopolysaccharide produced by Fomitopsis meliae AGDP-2. The water-soluble EPS obtained was purified using Sephadex G-75 column and characterized for its physical and biochemical properties. HPTLC and HPLC analysis indicated that EPS is composed of glucose and mannose residues. Many functional groups such as carboxyl, amide, hydroxyl, and glycosidic linkages were detected by FT-IR spectroscopy. Furthermore, glucose and mannose were detected from NMR spectra with α -(1→6) linkages, thereby signifying the heteropolymeric nature. Using GPC, molecular weight of EPS was estimated to be 2.48 × 10 6 Daltons. The SEM-EDX and AFM analysis revealed that EPS is compact and possesses cube-like structural units and nano-cracks with elemental composition of O, K, Na, Mg, S, Cl, and Ca. While studying its rheological behavior, EPS was found to be pseudoplastic in nature. As the physical properties and biochemical composition influence the bioactivities; the purified EPS from F. meliae AGDP-2 can be further evaluated for various bioactive properties such as antioxidant, anti-cancer, anti-inflammatory, antidiabetic, antibacterial, anti- biofilm, as well as antiviral properties. the present study was conducted to purify and characterize the EPS produced under submerged cultivation of Fomitopsis meliae AGDP-2. The characterization of EPS including monosaccharide composition (high-performance thin-layer chromatography [HPTLC] and HPLC), molecular weight (GPC), rheological behavior, surface morphology (SEM and AFM), as well as IR and nuclear magnetic resonance (NMR) spectra was thoroughly studied.","PeriodicalId":423079,"journal":{"name":"Journal of Applied Biology & Biotechnology","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126785144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

An epidemiological outbreak of scrub typhus caused by Orientia tsutsugamushi – A comprehensive review 一起恙虫病东方体引起的恙虫病流行病学暴发——综合回顾

Journal of Applied Biology & Biotechnology Pub Date : 2022-07-20 DOI: 10.7324/jabb.2022.100509

Subhasmita Panda, S. Swain, Rachita Sarangi

{"title":"An epidemiological outbreak of scrub typhus caused by Orientia tsutsugamushi – A comprehensive review","authors":"Subhasmita Panda, S. Swain, Rachita Sarangi","doi":"10.7324/jabb.2022.100509","DOIUrl":"https://doi.org/10.7324/jabb.2022.100509","url":null,"abstract":"Scrub typhus is a vector-borne infectious disease caused by Orientia tsutsugamushi a gram-negative bacterium belonging to order Rickettsiales, endemic in Asia–Pacific region known as “Tsutsugamushi triangle.” This review aims to describe the seasonal outbreak of scrub typhus endemic in many places of India and in a global map which will be systematically analyze the current situation. The review focused on the diagnosis methods used to detect the disease also on the severity and complications during the clinical presentation. The data of scrub typhus outbreaks in different countries from 2000 to 2020 were retrieved from various sources. Gradually, increased case load and incidence rates have been recorded. The majority of the reported cases were from the North-East region of India during the cooler months. In Odisha, very few case reports were found, mostly from the capital, Bhubaneswar, but other areas have no records as it is still considered as an underreported disease. We concluded that India has experienced a large increase in scrub typhus incidence and documented an expansion in geographic distribution throughout the country. Therefore, people in rural areas need to be more conscious and aware to prevent the spread. Although no vaccine is available, several other preventive measures can be taken.","PeriodicalId":423079,"journal":{"name":"Journal of Applied Biology & Biotechnology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115162273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Isolation and characterization of starch degrading bacteria from disparate soil samples 不同土壤样品中淀粉降解菌的分离与特性研究

Journal of Applied Biology & Biotechnology Pub Date : 2022-07-20 DOI: 10.7324/jabb.2022.100524

V. Srivathsan, Mahima Bhandari, P. Swaminathan

引用次数: 1

Evaluation of plant growth-promoting activities of endophytic bacteria of Musa acuminata and their characterization 荆芥内生细菌促植物生长活性评价及其特性研究

Journal of Applied Biology & Biotechnology Pub Date : 2022-07-20 DOI: 10.7324/jabb.2022.100511

Shilpi Singh, Kamlesh Choure, P. Rai, S. Gour, V. Agnihotri

{"title":"Evaluation of plant growth-promoting activities of endophytic bacteria of Musa acuminata and their characterization","authors":"Shilpi Singh, Kamlesh Choure, P. Rai, S. Gour, V. Agnihotri","doi":"10.7324/jabb.2022.100511","DOIUrl":"https://doi.org/10.7324/jabb.2022.100511","url":null,"abstract":"The study was conducted with an aim of isolating and identifying bacterial endophytes associated with Musa acuminata and assessing their plant growth-promoting properties. Endophytic bacteria show mutualistic relationship with plants and help them in alleviating several biotic and abiotic stress without showing any apparent negative effect to the host plant. In the present study, explants samples from different parts of M. acuminata plant such as root, stem, and leaves were collected and cultured. A total of 33 bacterial isolates were obtained and screened for their biotechnological potential for promoting plant growth. From which, 19 isolates were selected for further analysis based on their in vitro plant growth-promoting activities that include indole-3-acetic acid production, phosphate solubilization, nitrogen fixation, ammonia production, hydrogen cyanide (HCN) production, and siderophore production. In addition, these isolates also evaluated for the antagonist activity against Fusarium oxysporum and Macrophomina phaseolina. Among them, five isolates were sequenced, on the basis of 16S rRNA gene sequencing homology of the representative strains was identified EMS1 and EMS4 as Bacillus cereus , EMS13, 14, and 18 as Enterobacter cloacae, and EMS16 as Enterobacter hormaechei. Phylogenetic tree indicated evolutionary relationship of these bacteria to their closely related species. The result of this study demonstrated that based on growth-promoting competencies, all isolated strains have ability that influence the growth of host plants and have potential to be used as effective growth promoting bioinoculant for M. acuminata .","PeriodicalId":423079,"journal":{"name":"Journal of Applied Biology & Biotechnology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124967150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Bioremediation— sustainable tool for diverse contaminants management: Current scenario and future aspects 生物修复-各种污染物管理的可持续工具:目前的情况和未来的方面

Journal of Applied Biology & Biotechnology Pub Date : 2022-06-20 DOI: 10.7324/jabb.2022.10s205

Manali Singh, K. Jayant, Anshi Mehra, Shivani Bhutani, T. Kaur, Divjot Kour, D. Suyal, Sangram Singh, A. Rai, Ajar Nath Yadav

引用次数: 1

Extraction and quantification of acrylic acid from acrylamidase-catalyzed reaction produced by Bacillus tequilensis 龙舌兰芽孢杆菌丙烯酰胺酶催化反应中丙烯酸的提取与定量

Journal of Applied Biology & Biotechnology Pub Date : 2022-06-20 DOI: 10.7324/jabb.2022.10s208

R. Prabha, V. Nigam

{"title":"Extraction and quantification of acrylic acid from acrylamidase-catalyzed reaction produced by Bacillus tequilensis","authors":"R. Prabha, V. Nigam","doi":"10.7324/jabb.2022.10s208","DOIUrl":"https://doi.org/10.7324/jabb.2022.10s208","url":null,"abstract":"The reduction of non-renewable material has raised significant concerns for several years over the sustainable production of organic acids through bio-based methods in the world. One such way to overcome this problem is to use reactive extractants, in which appropriate extractants are employed to recover various organic and inorganic acids. The extraction of acrylic acid by solvent extraction is an illustration of this technique. The current study focuses on the synthesis of acrylic acid from acrylamidase produced by Bacillus tequilensis , succeeded by acid extraction from the amidase-catalyzed reaction by a solvent technique. Among the various solvents, ethyl acetate (2:1, v/v) was established as the most appropriate solvent for the extraction. Exactly 65 mg of raw acrylic acid was recovered from 20 ml of the amidase-catalyzed reaction. Various analytical methods such as thin layer chromatography, fourier transform infrared spectroscopy, high-performance liquid chromatography (HPLC), and mass spectrophotometry were accomplished for the identification, validation, and quantification of the extracted acrylic acid. The m / z value of acrylic acid obtained in the extracted product was 73.18, which was similar to the standard acrylic acid. From HPLC, almost 34% of bioconversion was quantified (3.4 mM) from 10 mM of acrylamide consumed. The extracted acrylic acid can be further exploited as chemical intermediates and pharmaceuticals in the future.","PeriodicalId":423079,"journal":{"name":"Journal of Applied Biology & Biotechnology","volume":"145 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115786229","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Bioremediation and Waste Management for Environmental Sustainability 促进环境可持续发展的生物修复和废物管理

Journal of Applied Biology & Biotechnology Pub Date : 2022-06-20 DOI: 10.7324/jabb.2022.10s201

Ajar Nath Yadav, D. Suyal, Divjot Kour, V. Rajput, A. Rastegari, Joginder Singh

{"title":"Bioremediation and Waste Management for Environmental Sustainability","authors":"Ajar Nath Yadav, D. Suyal, Divjot Kour, V. Rajput, A. Rastegari, Joginder Singh","doi":"10.7324/jabb.2022.10s201","DOIUrl":"https://doi.org/10.7324/jabb.2022.10s201","url":null,"abstract":"gricultural practices, industrial manufacturing, and lifestyle of human beings have raised the accumulation of hazardous compounds into the surrounding. It has drastically increased health issues and environmental concerns. Therefore, there is an urgent need for eco-friendly approaches to solving these multiple issues at a time. Contrary to the harmful chemical methods, bioremediation has emerged as an eco-friendly substitute for sustainable development. Bioremediation utilizes living microbiomes for cleaning environment and their sustainability. As advancement in science and technology, researchers have developed various bioremediation techniques but because of nature and type of pollutant, there is no single ‘silver bullet’ which can be applied to restore the polluted environment. The ever-increasing population and our reckless acts are turning the Earth into a huge garbage dump. The indiscriminate exploitation of resources making this condition worsen. Moreover, it is a major cause of climatic irregularities, environmental destructions, biodiversity shrinking, disease outbreaks, and agricultural issues. The present waste management efforts are proving insufficient to handle this situation.","PeriodicalId":423079,"journal":{"name":"Journal of Applied Biology & Biotechnology","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121204551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Ex-situ biofilm mediated approach for bioremediation of selected heavy metals in wastewater of textile industry 脱位生物膜介导法处理纺织废水中重金属

Journal of Applied Biology & Biotechnology Pub Date : 2022-06-20 DOI: 10.7324/jabb.2022.10s209

Anu Kumar, S. Shivani, B. Krishan, M. Samtiya, T. Dhewa

{"title":"Ex-situ biofilm mediated approach for bioremediation of selected heavy metals in wastewater of textile industry","authors":"Anu Kumar, S. Shivani, B. Krishan, M. Samtiya, T. Dhewa","doi":"10.7324/jabb.2022.10s209","DOIUrl":"https://doi.org/10.7324/jabb.2022.10s209","url":null,"abstract":"Industrialization plays a major role in strengthening the economy of any country. However, these industries directly or indirectly affect the environment. Industrial wastewater discharge has been reported with certain heavy metals such as chromium, lead, cobalt, and others which are a potential hazard to the water bodies and humans as well. Biofilm is an applied method in the fields of bioremediation for reliving this emerging problem and in the efficient removal of heavy metals from wastewater. Biofilms of Escherichia coli and petroleum soil isolated microorganisms ( PSIM ) were developed at the V bottom of 96 well microtiter plate. The contaminated water sample was collected from the textile industry, Solan, Himachal Pradesh, India. The biofilms were incubated with the industrial water tested for heavy metals assuming the microbes have the potential to assimilate the heavy metals up to 5 mg/mL of concentration. After the incubation for 1–2 weeks, the microorganisms were able to reduce the level of heavy metals present in the samples which was conveyed by biomass comparison of microorganisms in the successive intervals of time. 0.74 × 10 10 cells/mL and 0.77 × 10 10 cell/mL of E. coli and PSIM biofilms were able to tolerate the metal toxicity on incubation for 2 weeks at the highest concentration due to the functional group present extracellular polymeric substance which forms complexes with heavy metals. This leads to the fact that these biofilms have assimilated the heavy metals and are potent for the removal of heavy metals from industrial wastewater.","PeriodicalId":423079,"journal":{"name":"Journal of Applied Biology & Biotechnology","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131204884","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Journal of Applied Biology &amp; Biotechnology最新文献

Journal of Applied Biology & Biotechnology最新文献