関連する実験動画

Updated: Sep 9, 2025

Visualizing the Effects of Sputum on Biofilm Development Using a Chambered Coverglass Model
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Visualizing the Effects of Sputum on Biofilm Development Using a Chambered Coverglass Model

Published on: December 14, 2016

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アクチノバチルス・プレロプネオモニアのバイオフィルムのアンモニアによる分散と増殖

Qiuhong Zhang1, Zhen Luo2, Weiyao Han2

  • 1National Key Laboratory of Agricultural Microbiology, College of Veterinary Medicine, Huazhong Agricultural University, Wuhan, Hubei, 430070, China; Key Laboratory of Preventive Veterinary Medicine in Hubei Province, The Cooperative Innovation Center for Sustainable Pig Production, Wuhan, Hubei, 430070, China; Shandong Binzhou Animal Science and Veterinary Research Academy, Binzhou, Shandong, 256600, China.

Microbial pathogenesis
|August 30, 2025
PubMed
まとめ

アンモニアの曝露はバクテリアのバイオフィルムを分散させ,プランクトンの成長と病気の再活性化を促します. この研究は,アチノバチルス・プレウロプニオニアのバイオフィルム分散を誘発するアンモニア誘発の遺伝子発現変化を明らかにした.

キーワード:
アンモニアバイオフィルム分散する病原菌核拡散

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Biofilms01:29

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Biofilms are complex communities of microorganisms encased in a self-produced extracellular polysaccharide matrix attached to surfaces. These microbial consortia can include single or multiple species, providing enhanced survival benefits by forming organized, multilayered structures.The formation of biofilms occurs through four key stages: attachment, colonization, development, and dispersal.During attachment, free-swimming planktonic cells adhere to a surface, often facilitated by...
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Bacterial Phylum Actinobacteria

Coryneform bacteria are gram-positive, aerobic, nonmotile rods that exhibit irregular, club-shaped, or V-shaped arrangements. Their V-shape results from snapping division, where the inner cell wall layer forms the cross-wall, while the outer layer remains intact until it ruptures on one side, causing the daughter cells to bend away.The primary genera are Corynebacterium and Arthrobacter. Corynebacterium includes diverse species, ranging from saprophytes to pathogens like Corynebacterium...
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