You searched for:
Journal name
3 Biotech
Remove constraint Journal name: 3 Biotech
Publication year rev
7981-2019
Remove constraint Publication year rev: 7981-2019
Source
2019 v.9 no.1
Remove constraint Source: 2019 v.9 no.1
PubAg
Main content area
Search
37 Search Results
« Previous |
1 - 20 of 37
|
Next »
Search Results
- Author:
- Milena Trajković; Dragana Antonić; Aleksandar Cingel; Nabil Ghalawenji; Angelina Subotić; Slađana Jevremović
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 17
- ISSN:
- 2190-572X
- Subject:
- 2,4-D; Viola cornuta; acclimation; benzyladenine; callus; cryopreservation; genetic transformation; greenhouse production; hypocotyls; indole acetic acid; indole butyric acid; naphthaleneacetic acid; petioles; photoperiod; plantlets; ploidy; regrowth; rooting; salts; seed germination; seed set; shoot tips; storage time; thawing; thidiazuron; vitamins; vitrification
- Abstract:
- ... The aim of this study was to develop a fast, reliable and true-to-type protocol for in vitro plant regeneration and long-term storage of horned pansy (Viola cornuta L). Seed germination over 60% was recorded after 12 weeks of growth at 10 °C or 4 °C. Calli formation and shoot induction were obtained in petiole and hypocotyl culture on half-strength MS mineral salts with full concentration of Na–Fe ...
- DOI:
- 10.1007/s13205-018-1540-4
- PubMed:
- 30622855
- PubMed Central:
- PMC6314937
- https://doi.org/10.1007/s13205-018-1540-4
- Author:
- Betânia Braz Romão; Felipe Thalles Moreira Silva; Henrique Coutinho de Barcelos Costa; Taciana Soares do Carmo; Saulo Luiz Cardoso; Juliana de Souza Ferreira; Fabiana Regina Xavier Batista; Vicelma Luiz Cardoso
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 18
- ISSN:
- 2190-572X
- Subject:
- bacteriocins; biofuels; cheese whey; energy density; fermentation; fossil fuels; greenhouse gases; hydrogen; hydrogen production; lactic acid; lactic acid bacteria; pollutants
- Abstract:
- ... The production of biofuels as an alternative to the fossil fuels has been mandatory for a cleaner and sustainable process. Hydrogen is seen as the fuel of the future because it has a very high energy density and its use produces only water instead of greenhouse gases and other exhaust pollutants. The biological synthesis of hydrogen by dark fermentation complies with these criteria. In the current ...
- DOI:
- 10.1007/s13205-018-1538-y
- PubMed:
- 30622856
- PubMed Central:
- PMC6314940
- https://doi.org/10.1007/s13205-018-1538-y
- Author:
- Poonam Sheoran; Santosh Kumar Tiwari
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 8
- ISSN:
- 2190-572X
- Subject:
- Enterococcus hirae; Lactobacillus plantarum; Staphylococcus aureus; absorbance; biopreservation; foods; growth retardation; lethal concentration 50; mechanism of action; milk; pasteurized milk; phospholipids; plantaricins; propidium; shrinkage; transmission electron microscopes; transmission electron microscopy
- Abstract:
- ... Bacteriocins of Enterococcus hirae LD3 and Lactobacillus plantarum LD4 have been applied in milk for growth inhibition of Staphylococcus aureus. The enumeration of S. aureus cells in nutrient broth and milk was found log₁₀ 9.7 and 10.2 CFU/mL, respectively, whereas it was reduced with increasing concentration of bacteriocins suggesting loss of cell viability. The lethal concentration (LC₅₀) of ent ...
- DOI:
- 10.1007/s13205-018-1546-y
- PubMed:
- 30622846
- PubMed Central:
- PMC6312822
- https://doi.org/10.1007/s13205-018-1546-y
- Author:
- Lei Guo; Fei Zhang; Xintong Wang; Hui Chen; Qianqian Wang; Jiacai Guo; Xi Cao; Le Wang
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 14
- ISSN:
- 2190-572X
- Subject:
- Aspergillus flavipes; Vibrio harveyi; alkaline phosphatase; antibacterial properties; antimony; bacterial growth; cell walls; colorimetry; growth curves; mechanism of action; minimum inhibitory concentration; molybdenum; pathogens; permeability; scanning electron microscopy
- Abstract:
- ... This study investigated the antibacterial activity and mechanism of questin from marine Aspergillus flavipes HN4-13 against aquatic pathogenic Vibrio harveyi. The minimal inhibitory concentration and minimal bactericidal concentration of questin against V. harveyi strain SZ-1 and 1.8690 were determined by Oxford cup and tube dilution methods. The mechanism of action of questin against V. harveyi 1 ...
- DOI:
- 10.1007/s13205-018-1535-1
- PubMed:
- 30622852
- PubMed Central:
- PMC6314944
- https://doi.org/10.1007/s13205-018-1535-1
- Author:
- Abraham Sánchez Hernández; Juan Diego Valenzuela Cobos; Joel Herrera Martínez; Ramón Villanueva Arce; Yolanda de las Mercedes Gómez y Gomez; Paola Berenice Zarate Segura; María Eugenia Garín Aguilar; Hermilo Leal Lara; Gustavo Valencia del Toro
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 24
- ISSN:
- 2190-572X
- Subject:
- Pleurotus djamor; hybrids; microsatellite repeats; phenotype; protoplasts
- Abstract:
- ... Production of hybrid strains is accomplished by mating monosporic isolates or neohaplonts, obtained either by chemical dedikaryotization or by production of protoplast. However, differences in growth rate among recovered neohaplonts have been reported. The presence of phenotypic and genetic changes among the neohaplonts recovered either by chemical dedikaryotization or by production of protoplast, ...
- DOI:
- 10.1007/s13205-018-1532-4
- PubMed:
- 30622862
- PubMed Central:
- PMC6314949
- https://doi.org/10.1007/s13205-018-1532-4
- Author:
- Aneela Iqbal; Muhammad Arshad; Raghupathy Karthikeyan; Terry J. Gentry; Jamshaid Rashid; Iftikhar Ahmed; Arthur Paul Schwab
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 35
- ISSN:
- 2190-572X
- Subject:
- 1-aminocyclopropane-1-carboxylate deaminase; 1-aminocyclopropane-1-carboxylic acid; Cynodon dactylon; Echinochloa crus-galli; Pseudomonas; bacterial growth; biodegradation; carbon; diesel fuel; endophytes; gas chromatography; grasses; growth models; petroleum; phenol; phosphates; plant growth; ribosomal RNA; sequence analysis; siderophores; solubilization; toluene; transportation; xylene
- Abstract:
- ... Thirteen (13) endophytic bacterial strains were isolated from Echinochloa crus-galli (Cockspur grass) and Cynodon dactylon (Bermuda grass) growing in an oil-contaminated site at a petroleum storage and transportation facility. Of the 13 strains assessed for their potential to degrade monoaromatic compounds (phenol, toluene, and xylene) and diesel and for their plant growth promoting (PGP) ability ...
- DOI:
- 10.1007/s13205-018-1561-z
- PubMed:
- 30622873
- PubMed Central:
- PMC6320702
- https://doi.org/10.1007/s13205-018-1561-z
- Author:
- Suryasnata Das; Asit Ray; Noohi Nasim; Sanghamitra Nayak; Sujata Mohanty
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 37
- ISSN:
- 2190-572X
- Subject:
- 2,2-diphenyl-1-picrylhydrazyl; Piper betle; acetates; acetone; aluminum chloride; antioxidant activity; ascorbic acid; densitometry; detection limit; eugenol; flavonoids; free radical scavengers; leaf extracts; leaves; maceration; solid phase extraction; sonication; thin layer chromatography
- Abstract:
- ... The objective of the study is to analyze the effect of different extracting methods on the polyphenolic content and antioxidant activities in Piper betle leaves. In the present research, P. betle leaf extract was prepared by sonication, Soxhlet and maceration methods using acetone (100%, v/v). The efficiency of the extraction methods was estimated by quantifying the total phenolic content (TPC) by ...
- DOI:
- 10.1007/s13205-018-1565-8
- PubMed:
- 30622875
- PubMed Central:
- PMC6320704
- https://doi.org/10.1007/s13205-018-1565-8
- Author:
- Rameez Hasan; Deepti Bhatt; Shahbaz Khan; Vasiuddin Khan; Amit Kumar Verma; Prahalad Singh Bharti; Afzal Anees; Kapil Dev
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 11
- ISSN:
- 2190-572X
- Subject:
- biopsy; case-control studies; colorectal neoplasms; erbB-2 receptor; females; gene frequency; heterozygosity; homozygosity; males; mutants; oncogene proteins; patients; polymerase chain reaction; restriction fragment length polymorphism; single nucleotide polymorphism; India
- Abstract:
- ... The present study was conducted to determine the prognostic significance of I655V SNP (rs1136201) is a genetic one in HER-2 oncoprotein in cases of colorectal cancer (CRC). We conducted a case–control study analysing 83 subjects (naïve primary CRC cases) who underwent CRC biopsy/colectomy and included 57 healthy control subjects. Analysis of HER-2 polymorphism was done by PCR-RFLP technique. The m ...
- DOI:
- 10.1007/s13205-018-1545-z
- PubMed:
- 30622849
- PubMed Central:
- PMC6314952
- https://doi.org/10.1007/s13205-018-1545-z
- Author:
- Jianrong Wang; Tianyu Zhang; Yangyuan Li; Lilang Li; Yong Wang; Bo Yang; Yonghua Wang
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 33
- ISSN:
- 2190-572X
- Subject:
- alcohol dehydrogenase; alcohol oxidase; protein synthesis; Komagataella pastoris; glucose; bioreactors; Thermomyces; glycerol; carboxylic ester hydrolases; carbon; mitochondria; glyceraldehyde-3-phosphate dehydrogenase; heterologous gene expression; enzyme activity; isozymes; promoter regions; formaldehyde
- Abstract:
- ... In this study, 15 methanol-inducible and 9 constitutive promoters were used to drive the expression of Thermomyces dupontii lipase (TDL) in Pichia pastoris. Of the 15 methanol-inducible promoters, formaldehyde dehydrogenase promoter (PFLD₁) showed the highest efficiency in driving lipase production, followed by alcohol oxidase 1 (PAOX₁) and dihydroxyacetone synthase (PDAS₁) promoters. The maximum ...
- DOI:
- 10.1007/s13205-018-1531-5
- PubMed:
- 30622871
- PubMed Central:
- PMC6320703
- https://doi.org/10.1007/s13205-018-1531-5
- Author:
- Shangde Sun; Yaping Lv; Sha Zhu
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 34
- ISSN:
- 2190-572X
- Subject:
- activation energy; antioxidants; caffeic acid; castor oil; hydrolysis; hydrophilicity; ingredients; ionic liquids; lipids; lipophilicity; selectivity (chemistry); solubility; temperature; transesterification
- Abstract:
- ... Caffeic acid (CA), one kind of phenolic acids widely occurring in the plant kingdom, can be used as potential UV protective ingredient and antioxidant. However, the application of CA was limited because of its unsatisfactory solubility in hydrophilic and lipophilic media. In this work, BMIMPF₆, one kind of ionic liquids (ILs), was developed as an environmental friendly reaction media for the enzym ...
- DOI:
- 10.1007/s13205-018-1564-9
- PubMed:
- 30622872
- PubMed Central:
- PMC6320705
- https://doi.org/10.1007/s13205-018-1564-9
- Author:
- Firoz Hossain; Rashmi Chhabra; Elangbam L. Devi; Rajkumar U. Zunjare; Sunil K. Jaiswal; Vignesh Muthusamy
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 3
- ISSN:
- 2190-572X
- Subject:
- alleles; amylopectin; cluster analysis; gene frequency; haplotypes; heterozygosity; homozygosity; loci; marker-assisted selection; microsatellite repeats; mutants; mutation; pedigree; waxy corn; India
- Abstract:
- ... Waxy corn is popular beacuse of its high amylopectin due to mutation in granule-bound starch synthase-I or Waxy1 (Wx1) gene. Here, we characterized the wx1 allele among 24 diverse waxy inbreds using gene-based markers. A total of 29 alleles with average of 1.81 alleles/locus were observed. Major allele frequency varied from 0.42 to 1.00, with mean of 0.74. The polymorphism information content rang ...
- DOI:
- 10.1007/s13205-018-1530-6
- PubMed:
- 30555769
- PubMed Central:
- PMC6289911
- https://doi.org/10.1007/s13205-018-1530-6
- Author:
- Sivabalan Karthik; Narendra Tuteja; Andy Ganapathi; Markandan Manickavasagam
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 10
- ISSN:
- 2190-572X
- Subject:
- DEAD-box RNA helicases; Glycine max; Pisum sativum; RNA; Southern blotting; carbon dioxide; chlorophyll; genes; genetic transformation; glutathione dehydrogenase (ascorbate); irrigation; organogenesis; peas; photosynthesis; pods; potassium; proline; prototypes; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; salinity; salt stress; salt tolerance; seeds; sodium; sodium chloride; soybeans; stomatal conductance; superoxide dismutase; transgenic plants
- Abstract:
- ... Protein p68 is a prototype constituent of DEAD-box protein family, which is involved in RNA metabolism, induced during abiotic stress conditions. In order to address the salinity stress faced by economically important soybean crop, we have transformed soybean cv. PUSA 9712 via direct organogenesis with marker free construct of p68 gene by Agrobacterium-mediated genetic transformation. The putative ...
- DOI:
- 10.1007/s13205-018-1553-z
- PubMed:
- 30622848
- PubMed Central:
- PMC6314947
- https://doi.org/10.1007/s13205-018-1553-z
- Author:
- Shengwang Jiang; Qingwu W. Shen
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 28
- ISSN:
- 2190-572X
- Subject:
- animal fertility; animal husbandry; cytotoxicity; disease resistance; enzymes; ethics; gene editing; laws and regulations; livestock products; transcription (genetics); zinc finger motif
- Abstract:
- ... Gene editing techniques were developed chronologically, which include zinc finger nuclease, transcription activator-like effector nuclease and clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated protein 9 (Cas 9). In this review, the working principles of these techniques were first introduced, their advantages and disadvantages were then discussed, their applicati ...
- DOI:
- 10.1007/s13205-018-1563-x
- PubMed:
- 30622866
- PubMed Central:
- PMC6318154
- https://doi.org/10.1007/s13205-018-1563-x
- Author:
- Bindu Jacob; Narendhirakannan R.T.
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 4
- ISSN:
- 2190-572X
- Subject:
- adverse effects; chemical constituents of plants; cost effectiveness; diabetic complications; glycemic effect; herbal medicines; insulin; medicinal plants; therapeutics; Asia
- Abstract:
- ... Medicinal plants have a vast potential in the treatment of various ailments due to the presence of therapeutically important phytochemicals. Diabetes is a serious metabolic disorder and several marketed medications are available to alleviate the symptoms of diabetes. However, these over the counter drugs are expensive and associated with several complications. Herbal medicines are gaining importan ...
- DOI:
- 10.1007/s13205-018-1528-0
- PubMed:
- 30555770
- PubMed Central:
- PMC6291410
- https://doi.org/10.1007/s13205-018-1528-0
- Author:
- Rukmini Mishra; Ellojita Rout; Jatindra Nath Mohanty; Raj Kumar Joshi
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 9
- ISSN:
- 2190-572X
- Subject:
- Capsicum annuum; Capsicum baccatum; Colletotrichum truncatum; Southern blotting; alleles; amplified fragment length polymorphism; anthracnose; chromosome mapping; cultivars; genetic markers; genotype; genotyping; hot peppers; introgression; loci; microsatellite repeats; phenotype; resistance genes; subtropics; virulence
- Abstract:
- ... Anthracnose, caused by Colletotrichum spp. is the most devastating disease of chili (Capsicum annuum) in the tropical and subtropical regions of the world. The present study aimed at molecular mapping and development of markers linked to a new gene for anthracnose resistance in the chili cultivar ‘Punjab Lal’. Phenotypic evaluation of F₁, F₂, and BC₁F₁ populations derived from a cross between ‘Pun ...
- DOI:
- 10.1007/s13205-018-1552-0
- PubMed:
- 30622847
- PubMed Central:
- PMC6312824
- https://doi.org/10.1007/s13205-018-1552-0
- Author:
- Necla Pehlivan
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 15
- ISSN:
- 2190-572X
- Subject:
- Arabidopsis; abscisic acid; breeding; clones; complementary DNA; food security; gene expression; leaves; phenotype; prediction; promoter regions; quantitative polymerase chain reaction; reverse transcriptase polymerase chain reaction; tomatoes; traffic; transcription (genetics); transcription factors; transgenes; water stress
- Abstract:
- ... Stably heritable spatiotemporal co/over-expression of distinct transcriptional regulators across generations is a desired target as they signal traffic in the cell. Here, the stability and expression pattern of AtHB7 (Arabidopsis homeodomain-leucine zipper class I) cDNA was characterized in 220 random population of transformed tomato clones where no AtHB7 orthologous has been identified in to date ...
- DOI:
- 10.1007/s13205-018-1542-2
- PubMed:
- 30622853
- PubMed Central:
- PMC6314942
- https://doi.org/10.1007/s13205-018-1542-2
- Author:
- Ying Wang; Haiming Yang; Chen Zi; Zhiyue Wang
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 20
- ISSN:
- 2190-572X
- Subject:
- Columba livia; biosynthesis; cell cycle; circadian rhythm; females; gene ontology; green light; microsatellite repeats; pigeons; quantitative polymerase chain reaction; red light; reproduction; reverse transcriptase polymerase chain reaction; steroid hormones; transcriptome; transcriptomics; unigenes; white light
- Abstract:
- ... In this study, 108 paired White King pigeons, randomly divided into three compartments were exposed to green light, red light, and white light followed by 15 h of light exposure, for a 6-month period. Three female birds from each group were selected and ovarian stromal tissue was collected. Pigeon reproductive data were also recorded every day. We performed transcriptome assembly on several tissue ...
- DOI:
- 10.1007/s13205-018-1551-1
- PubMed:
- 30622858
- PubMed Central:
- PMC6314938
- https://doi.org/10.1007/s13205-018-1551-1
- Author:
- Ainhoa Arana-Cuenca; Xochitl Tovar-Jiménez; Ernesto Favela-Torres; Isabel Perraud-Gaime; Aldo E. González-Becerra; Alfredo Martínez; Cessna L. Moss-Acosta; Yuridia Mercado-Flores; Alejandro Téllez-Jurado
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 21
- ISSN:
- 2190-572X
- Subject:
- Aspergillus versicolor; Eichhornia crassipes; Penicillium commune; Penicillium griseofulvum; Trichoderma atroviride; Trichoderma harzianum; alpha-N-arabinofuranosidase; carbon; catalytic activity; endo-1,4-beta-glucanase; enzyme activity; fungi; solid state fermentation; xylanases
- Abstract:
- ... The objective of the present work was to evaluate the water hyacinth (WH) as a substrate for the production of hydrolytic enzymes (cellulases and hemicellulases) of 100 strains of filamentous fungi under conditions of solid growth. Five fungal strains, identified as Trichoderma harzianum, Trichoderma atroviride, Penicillium griseofulvum, Penicillium commune and Aspergillus versicolor, were selecte ...
- DOI:
- 10.1007/s13205-018-1529-z
- PubMed:
- 30622859
- PubMed Central:
- PMC6314946
- https://doi.org/10.1007/s13205-018-1529-z
- Author:
- Varun Kumar; Ridhima Wadhwa; Nitesh Kumar; Pawan Kumar Maurya
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 7
- ISSN:
- 2190-572X
- Subject:
- Camellia sinensis; Escherichia coli; Staphylococcus aureus; absorbance; ambient temperature; antibacterial properties; aqueous solutions; catalysts; chemical reduction; enzymes; green tea; industry; leaves; light scattering; methylene blue; microorganisms; nanosilver; photocatalysis; plant extracts; reducing agents; scanning electron microscopy; ultraviolet-visible spectroscopy; virulent strains; water purification
- Abstract:
- ... Silver nanoparticles (AgNPs) are amongst the most fascinating nanomaterials which have been extensively synthesized by chemical reduction and biological method using enzymes, microorganisms and plant extracts. In our study, an aqueous extract of green tea was used as a stabilizing and reducing agent for AgNPs synthesis. The synthesized AgNPs were characterized by dynamic light scattering, UV–visib ...
- DOI:
- 10.1007/s13205-018-1544-0
- PubMed:
- 30622845
- PubMed Central:
- PMC6312826
- https://doi.org/10.1007/s13205-018-1544-0
- Author:
- Guadalupe Monserrat Veloz-Badillo; Jessica Riveros-Ramírez; Alejandro Angel-Cuapio; Oscar Arce-Cervantes; Benito Flores-Chávez; Josefa Espitia-López; Octavio Loera; Paul Misael Garza-López
- Source:
- 3 Biotech 2019 v.9 no.1 pp. 12
- ISSN:
- 2190-572X
- Subject:
- Beauveria bassiana; Hordeum vulgare; barley; chlorophyll; conidia; endophytes; entomopathogenic fungi; inoculum; physiological response; principal component analysis; seedlings
- Abstract:
- ... In this study, the endophytic capacity of B. bassiana was determined for two barley (Hordeum vulgare) varieties, Josefa and Esmeralda, inoculated with a seedling immersion at three different concentrations (1 × 10⁶, 1 × 10⁷ and 1 × 10⁸ conidia/mL). Seedling length and chlorophyll content were found to be not affected when inoculated with the entomopathogenic fungus, in both barley varieties. Howev ...
- DOI:
- 10.1007/s13205-018-1548-9
- PubMed:
- 30622850
- PubMed Central:
- PMC6314951
- https://doi.org/10.1007/s13205-018-1548-9