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Strain selection
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In this study, the isolation, selection of strains, spawn propagation and experimental cultivation of grey oyster mushroom have been conducted. From three sources of fruiting bodies, three strains of P. ostreatus were isolated.
7p
vialfrednobel
21-12-2023
4
2
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The development of lactic fermentations for transformation and bio conservation of meat, part of the indigenous flora of the 'Kaddid' is very promotable, due to their adaptability to the conditions of fermentation. The objective of this study is the selection of indigenous strains of the Lactobacillus genus highly acidifying by phenotypic and biochemical methods.
8p
viisac
23-09-2023
3
1
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In this paper, the results on isolation, identification, and selection of suitable culture conditions of the strain Thraustochytrium pachydermum TSL10 isolated from the sea area of Spratly Island, Truong Sa Archipelago, Vietnam in 2021 were presented.
19p
vimulcahy
18-09-2023
6
3
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In this study, we isolated rice endophytic bacteria and selected strains that have antagonistic activity against Dz for application in controlling the foot rot disease. The endophytic strain VY81 isolated from stem of a rice plant with foot rot disease was studied in details since it had prominent antagonistic activity against Dz.
9p
vimulcahy
18-09-2023
7
3
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Cao Phong orange (Citrus sinensis Lour) was grown in Cao Phong district, Hoa Binh province. Citrus sinensis is one of the Vietnam’s most valued commercial fruits. In this study, 30 microorganim strains were isolated from the samples of root, stem, and leaf of Cao Phong orange.
12p
vimulcahy
18-09-2023
5
3
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Part 1 book "Aquaculture and fisheries biotechnology - Genetic approaches" includes content: History of biotechnology, genetics and selective breeding in aquaculture and fisheries; phenotypic variation and environmental effects basic genetics, qualitative traits and selection for qualitative traits; strain evaluation; domestication and strain selection; intraspecific crossbreeding; interspecific hybridization,.... and other contents.
247p
oursky04
14-09-2023
5
3
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The results showed that 02 bacterial strains and 06 actinomycete strains were selected from 32 isolates. Then, we optimized the growing conditions of the screened microorganisms. Among actinomycetes strains PU1.1, PU2.1 gave the highest weight loss results, therefore they were selected for further study. Our results showed that TG2.1 and CM4.1 are Bacillus subtilis. PU1.1 is Streptomyces lilacs, while PU1.2 is Streptomyces Misiones. The selected microorganisms belong to risk group level 1 (safety group).
10p
nhanchienthien
25-07-2023
5
2
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Selecting chromosome substitution strains (CSSs, also called consomic strains/lines) used in the search for quantitative trait loci (QTLs) consistently requires the identification of the respective phenotypic trait of interest and is simply based on a significant difference between a consomic and host strain. However, statistical significance as represented by P values does not necessarily predicate practical importance.
16p
vinarcissa
21-03-2023
4
1
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Lactic acid, which can be produced by many bacterial groups through fermentation, is an interesting compound because it can be used in various fields such as in the food, pharmaceutical, material and chemical industries. In the present study, eight high lactic acid producing bacteria were isolated and screened from fermented mustard greens. The highest lactic acid producer (strain V156) was selected for further studies.
12p
vidudley
20-02-2023
6
1
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The thesis investigates the growth promoting effects of plant growth promoting bacteria (PGPB) in chickpea and wheat. Three main topics covered are: 1) Isolating local Plant Growth Promoting Bacteria; 2) Screening and characterization of isolates; 3) Assessment and identification of the selected strains.
107p
runthenight04
02-02-2023
7
3
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A genetic sexing strain (GSS) is an essential component for pest control using the sterile insect technique (SIT). A GSS is developed using a combination of Y-autosome translocation and a selectable marker such as pupal color, resulting in heterozygous males and homozygous females that possess wild-type brown pupae (wp+ ) and mutant white pupae (wp) alleles, respectively.
13p
vihagrid
30-01-2023
5
3
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Feline morbillivirus (FeMV) has been discovered in domestic cats associated with tubulointerstitial nephritis, but FeMV is also detected in healthy cats. This research aimed to identify and characterize the FeMV strains detected in a Thai cat population.
9p
vigandhi
23-02-2022
13
2
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The spread of drug-resistant bacterial pathogens poses a major threat to global health. It is widely recognised that the widespread use of antibiotics has generated selective pressures that have driven the emergence of resistant strains. Methicillin-resistant Staphylococcus aureus (MRSA) was first observed in 1960, less than one year after the introduction of this second generation beta-lactam antibiotic into clinical practice.
11p
vialfrednobel
29-01-2022
17
0
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The present researchaimed to investigate the morphological, biochemical and genotypic characterization of dominant lactic acid bacteria that were isolated from traditional dairy products in Iranian tribes . A total of 75 samples of traditional yogurt, doogh from dairy units in Fars province were randomly collected. Isolation of lactic acid bacteria, biochemical and genotypic identification were conducted. Totally, 157 LAB isolates were selected.
6p
mudbound
10-12-2021
27
1
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The present study is aimed on isolation of OxO enzyme from Pseudomonas strain under high salt stress. The OxO enzyme was produced in bulk under selected salt stress. It was partially purified by ammonium sulphate precipitation method, dialysis and ion-exchange chromatography. The OxO enzyme on enzymatic analysis showed potent activity concerning oxalic acid substrate. The microtiter plate analysis confirmed the ability of OxO enzyme purified from Pseudomonas strain in the diagnosis of oxalate-related disorders and in the future could be used to prepare the diagnostic biosensors
6p
mudbound
10-12-2021
7
1
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This study determines correlation of biofilm-forming bacteria for selected metals, antibiotics and dyes. Total 12 strains having biofilm production potential were targeted in this study. Majority of them were Gram negative excluding MB377 and MB378, and facultative anaerobes. Isolates were mesophilic and exhibited growth capacity over a wide variety of pHs.
9p
mudbound
10-12-2021
10
1
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A series of 5-substituted-1,3,4-thiadiazole-based fluoroquinolone derivatives were designed as potential antibacterial and anticancer agents using a molecular hybridization approach. The target compounds 16–25 were synthesized by reacting the corresponding N-(5-substituted-1,3,4-thiadiazol-2-yl)-2-chloroacetamides with ciprofloxacin or norfloxacin. The purity and identity of the synthesized compounds were determined by the use of chromatographic and spectral techniques (NMR, IR, MS, etc.) besides elemental analysis.
20p
tudichquannguyet
29-11-2021
8
2
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In the present study it was aimed to obtain novel strains of actinomycetes that have the ability to promote plant growth. For this, seven soil samples from the rhizosphere of Humulus lupulus (Pazaryeri, Bilecik) were used and potential isolates were obtained. 16S rRNA genes of 30 isolates were amplified by PCR and sequenced. Eighteen isolates were found to be closely related to Streptomycetes spp. and they were tested for their proteolytic activity, cellulase activity, phosphate solubility, IAA production, biofilm formation, and growth in nitrogen-limited medium.
17p
thiencuuchu
27-11-2021
4
1
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In this study, 341 Bacillus sp. strains were isolated from agricultural soils of Turkey. The potent extracellular lipase producer was selected. It was identified by 16S rRNA, named as Bacillus cereus ATA179. Optimal nutritional and physical parameters for lipase production were determined. Sucrose as the carbon source, (NH4 )2 HPO4 as the nitrogen source, CaCl2 as the metal ion were obtained. The best results of physical parameters were stated at 45°C, pH 7.0, shaking rate 50 rpm, inoculation amount 7% and inoculum age 24 h.
14p
thiencuuchu
27-11-2021
17
1
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A high-density genetic linkage map is essential for QTL fine mapping, comparative genome analysis, identification of candidate genes and marker-assisted selection for economic traits in aquaculture species. The Yangtze River common carp (Cyprinus carpio haematopterus) is one of the most important aquacultured strains in China. However, quite limited genetics and genomics resources have been developed for genetic improvement of economic traits in such strain.
13p
vibeauty
23-10-2021
9
1
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