荧光假单胞菌

熒光假單胞菌

yíngguāngjiǎdānbāojūn

noun

Meanings

1 Pseudomonas fluorescens (a common fluorescent soil bacterium)

Characters

glimmering; fluorescent

bacterium; fungus

Examples

HSK 7-9

荧光假单胞菌广泛分布于土壤和水体中。

Yíngguāngjiǎdānbāojūn guǎngfàn fēnbù yú tǔrǎng hé shuǐtǐ zhōng.

Pseudomonas fluorescens is widely distributed in soils and bodies of water.

HSK 7-9

荧光假单胞菌被用作生物防治细菌来抑制植物病害。

Yíngguāngjiǎdānbāojūn bèi yòngzuò shēngwù fángzhì xìjūn lái yìzhì zhíwù bìnghài.

Pseudomonas fluorescens is used as a biocontrol bacterium to suppress plant diseases.

Tips

memory

The name is literal: 荧光 ('fluorescence') + 假单胞菌 ('Pseudomonas'). The bacterium produces pyoverdine, a siderophore that glows yellow-green under UV light - its defining diagnostic feature.

Stroke Order

荧 yíng

光 guāng

假 jiǎ

单 dān

胞 bāo

菌 jūn