Some studies hinted that a majority of nuclei in snow crystals may be decayed vegetation, bacteria, or fungi spores; and so snow may be largely life-triggered.

某些研究暗示，大多数雪晶的核也许是腐朽的植物、细菌或菌类孢子；因此，也许雪大都是由生命触发的。

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There are two important genera of bacteria which form spores.

形成芽孢的细菌主要有两属。

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Disinfection: Ozone can kill all pathogenic microorganisms bacteria, spores, fungi and viruses, and articles on indoor air can reach the ideal surface disinfection and sterilization effect.

杀菌消毒：臭氧能够杀灭细菌繁殖体、芽胞、真菌及病毒等一切病原微生物，可对室内空气和物品表面达到理想的消毒与杀菌效果。

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You can have spores of anthrax, the bacteria, but you may not have full-blown infection.

CNN: John Zarrella: FBI casts wide net in anthrax query

Anthrax spores are formed by anthrax bacteria that occur naturally in soil in most parts of the world.

CNN: Anthrax

Bush noted that investigators erred in the early days of the anthrax threat, believing that spores of the potentially deadly bacteria could not escape a sealed envelope.

CNN: Bush reassures Americans about anthrax