Results 11 to 20 of about 221,977 (219)

Helix Matrix Transformation Combined With Convolutional Neural Network Algorithm for Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry-Based Bacterial Identification

Frontiers in Microbiology, 2020
Matrix-assisted laser desorption ionization-time of flight mass spectrometry (MALDI-TOF MS) analysis is a rapid and reliable method for bacterial identification.
Jin Ling, Jin Ling, Gaomin Li, Gaomin Li, Hong Shao, Hong Shao, Hong Wang, Hong Wang, Hongrui Yin, Hongrui Yin, Hu Zhou, Yufei Song, Gang Chen, Gang Chen   +13 more
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Multisite transformation in Neisseria gonorrhoeae: insights on transformations mechanisms and new genetic modification protocols

Frontiers in Microbiology, 2023
Natural transformation, or the uptake of naked DNA from the external milieu by bacteria, holds a unique place in the history of biology. This is both the beginning of the realization of the correct chemical nature of genes and the first technical step to
Vui Yin Seow, Vui Yin Seow, Vui Yin Seow, Olga Tsygelnytska, Nicolas Biais, Nicolas Biais, Nicolas Biais   +6 more
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Bacterial community and arsenic functional genes diversity in arsenic contaminated soils from different geographic locations. [PDF]

PLoS ONE, 2017
To understand how soil microbial communities and arsenic (As) functional genes respond to soil arsenic (As) contamination, five soils contaminated with As at different levels were collected from diverse geographic locations, incubated for 54 days under ...
Yunfu Gu, Joy D Van Nostrand, Liyou Wu, Zhili He, Yujia Qin, Fang-Jie Zhao, Jizhong Zhou   +6 more
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Bacterial Transformation of Aromatic Monomers in Softwood Black Liquor

Frontiers in Microbiology, 2021
The valorization of lignin, a major component of plant-derived biomass, is essential to sustainable biorefining. We identified the major monoaromatic compounds present in black liquor, a lignin-rich stream generated in the kraft pulping process, and ...
Laura E. Navas, Gara Dexter, Jie Liu, David Levy-Booth, MiJung Cho, Soo-Kyeong Jang, Shawn D. Mansfield, Scott Renneckar, William W. Mohn, Lindsay D. Eltis   +9 more
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Agrobacterium rhizogenes-transformed roots of Astragalus membranaceus (Fisch. Ex Link) Bunge as a source of valuable secondary metabolites

BIO Web of Conferences, 2020
In this study the results of agrobacterial transformation of Astragalus membranaceus (Fisch. Ex Link) Bunge, a medicinal plant from Mongolia and China with a wide spectrum of pharmacological action were presented. As explants for transformation, in vitro
Novikova Tatyana, Ambros Elena, Zheleznichenko Tatyana, Zaytseva Yulianna, Oyunbileg Yungeree   +4 more
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Establishment and validation of a callus tissue transformation system for German chamomile (Matricaria chamomilla L.)

BMC Plant Biology, 2023
Background German chamomile (Matricaria chamomilla L.) is an important medicinal plant, and the essential oils in the flowers have various biological activities.
Yuling Tai, Jie Zhang, Youhui Chen, Yi Yuan, Honggang Wang, Luyao Yu, Shuangshuang Li, Lu Yang, Yifan Jin   +8 more
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Spatio-temporal patterns of major bacterial groups in alpine waters. [PDF]

PLoS ONE, 2014
Glacial alpine landscapes are undergoing rapid transformation due to changes in climate. The loss of glacial ice mass has directly influenced hydrologic characteristics of alpine floodplains.
Remo Freimann, Helmut Bürgmann, Stuart E G Findlay, Christopher T Robinson   +3 more
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Citric acid/β-alanine carbon dots as a novel tool for delivery of plasmid DNA into E. coli cells

Scientific Reports, 2021
Successful delivery of plasmid DNA into the microbial cells is fundamental in recombinant DNA technology. Natural bacterial transformation is limited to only certain species due in part to the repulsive forces between negatively charged DNA and bacterial
Anju Pandey, Asmita Devkota, Anil Sigdel, Zeinab Yadegari, Korsi Dumenyo, Ali Taheri   +5 more
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Obtaining of transgenic potato (Solanum tuberosum L.) cultivar IPB CP3 containing LYZ‐C gene resistant to bacterial wilt disease

Indonesian Journal of Biotechnology, 2021
Bacterial wilt caused by Ralstonia solanacearum is one of the most important bacterial diseases in potato production. This study aimed to obtain the transgenic potato (Solanum tuberosum L.) cultivar IPB CP3, containing LYZ‐C gene encoding for lysozyme ...
Pasmawati Pasmawati, Aris Tjahjoleksono, Suharsono Suharsono   +2 more
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Le mécanisme de la fermentation malolactique des vins

OENO One, 1977
Dans ce travail on étudie l'activité de suspensions bactériennes responsables de la fermentation malolactique des vins, on décrit les méthodes de purification d'extraits bactériens catalysant cette transformation.
M. Lonvaud, Aline Lonvaud-Funel, Pascal Ribéreau-Gayon   +2 more
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