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Bacterial Typing Techniques

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Identifying non-O157 Shiga toxin-producing Escherichia coli (STEC) using deep learning methods with hyperspectral microscope images.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy 31336320
Non-O157 Shiga toxin-producing Escherichia coli (STEC) serogroups such as O26, O45, O103, O111, O121 and O145 often cause illness to people in the United States and the conventional identification of these "Big-Six" are complex. The label-free hypers...
Algorithms Bacterial Typing Techniques Deep Learning Food Microbiology Foodborne Diseases Humans Image Processing, Computer-Assisted Microscopy Optical Imaging Principal Component Analysis Shiga-Toxigenic Escherichia coli
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Rapid identification of pathogenic bacteria using Raman spectroscopy and deep learning.

Nature communications 31666527
Raman optical spectroscopy promises label-free bacterial detection, identification, and antibiotic susceptibility testing in a single step. However, achieving clinically relevant speeds and accuracies remains challenging due to weak Raman signal from...
Anti-Bacterial Agents Bacteria Bacterial Infections Bacterial Typing Techniques Candida Deep Learning Enterococcus Escherichia coli Humans Klebsiella Logistic Models Methicillin-Resistant Staphylococcus aureus Microbial Sensitivity Tests Neural Networks, Computer Principal Component Analysis Proteus mirabilis Pseudomonas aeruginosa Salmonella enterica Single-Cell Analysis Spectrum Analysis, Raman Staphylococcus aureus Streptococcus Support Vector Machine
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A Machine Learning-Based Raman Spectroscopic Assay for the Identification of and Related Species.

Molecules (Basel, Switzerland) 31835527
, the causative agent of glanders, and , the causative agent of melioidosis in humans and animals, are genetically closely related. The high infectious potential of both organisms, their serological cross-reactivity, and similar clinical symptoms in ...
Bacterial Typing Techniques Burkholderia mallei Cluster Analysis Humans Machine Learning Spectrum Analysis, Raman Workflow
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Classification of foodborne bacteria using hyperspectral microscope imaging technology coupled with convolutional neural networks.

Applied microbiology and biotechnology 32047991
Foodborne pathogens have become ongoing threats in the food industry, whereas their rapid detection and classification at an early stage are still challenging. To address early and rapid detection, hyperspectral microscope imaging (HMI) technology co...
Algorithms Bacterial Typing Techniques Food Microbiology Foodborne Diseases Image Processing, Computer-Assisted Machine Learning Microscopy Neural Networks, Computer Spectrum Analysis
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Unified Classification of Bacterial Colonies on Different Agar Media Based on Hyperspectral Imaging and Machine Learning.

Molecules (Basel, Switzerland) 32295273
A universal method by considering different types of culture media can enable convenient classification of bacterial species. The study combined hyperspectral technology and versatile chemometric algorithms to achieve the rapid and non-destructive cl...
Algorithms Bacterial Typing Techniques Colony Count, Microbial Hyperspectral Imaging Machine Learning Models, Theoretical Support Vector Machine
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Application of machine learning algorithm and modified high resolution DNA melting curve analysis for molecular subtyping of Salmonella isolates from various epidemiological backgrounds in northern Thailand.

World journal of microbiology & biotechnology 32613458
Food poisoning from consumption of food contaminated with non-typhoidal Salmonella spp. is a global problem. A modified high resolution DNA melting curve analysis (m-HRMa) was introduced to provide effective discrimination among closely related HRM c...
Algorithms Animals Bacterial Typing Techniques Chickens DNA Fingerprinting Feces Humans Machine Learning Nucleic Acid Denaturation Phylogeny Polymerase Chain Reaction Salmonella Salmonella Infections Serogroup Serotyping Thailand
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Capabilities of GPT-4o and Gemini 1.5 Pro in Gram stain and bacterial shape identification.

Future microbiology 39069960
Assessing the visual accuracy of two large language models (LLMs) in microbial classification. GPT-4o and Gemini 1.5 Pro were evaluated in distinguishing Gram-positive from Gram-negative bacteria and classifying them as cocci or bacilli using 80 Gra...
Artificial Intelligence Bacteria Bacterial Typing Techniques Gentian Violet Gram-Negative Bacteria Gram-Positive Bacteria Humans Phenazines Staining and Labeling Staphylococcus aureus
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Prediction of Clonal Complexes from Multilocus Variable Number Tandem Repeat Analysis Patterns Using a Machine Learning Approach.

Foodborne pathogens and disease 38963774
Multilocus variable number tandem repeat analysis (MLVA) is a molecular subtyping technique that remains useful for those without the resources to access whole genome sequencing for the tracking and tracing of bacterial contaminants. Unlike technique...
Bacterial Typing Techniques Food Microbiology Listeria monocytogenes Machine Learning Minisatellite Repeats Multilocus Sequence Typing
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Integration of MALDI-TOF MS and machine learning to classify enterococci: A comparative analysis of supervised learning algorithms for species prediction.

Food chemistry 39217752
This research focused on distinguishing distinct matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) spectral signatures of three Enterococcus species. We evaluated and compared the predictive performance of fo...
Algorithms Bacterial Typing Techniques Enterococcus Machine Learning Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Supervised Machine Learning Support Vector Machine
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Classification of subspecies based on MALDI-TOF MS protein profiles using machine learning models.

Microbiology spectrum 39162551
UNLABELLED: is an important bacterial species used as a starter culture for fermented foods; however, two subspecies within this species exhibit different properties in the foods. Matrix-assisted laser desorption/ionization-time of flight mass spect...
Bacterial Proteins Bacterial Typing Techniques Fermented Foods Food Microbiology Latilactobacillus sakei Machine Learning Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization Support Vector Machine
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