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首页> 外文期刊>Fungal Biology Reviews >Zoospore development in the oomycetes.
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Zoospore development in the oomycetes.

机译：卵菌中的游动孢子发育。

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摘要

Oomycetes cause destructive diseases on both animals and plants. The epidemic spread of oomycete diseases is primarily based on rapid dispersal from host to host by free swimming zoospores. These single-nucleated spores are formed in sporangia and are only released in aqueous environments. Oomycetes are classified in the Kingdom of the Stramenopiles or Chromista, which is comprised of several organisms, including the golden brown algae. The unique shared attribute found in most Stramenopiles is the morphology of the zoospores and especially the structure of their two flagella. They have one tinsel flagellum, and one whiplash flagellum. Only the tinsel flagellum has distinctive flagellar hairs. Zoospore formation can occur within minutes and it is considered one of the fastest developmental processes in any biological system. Once released from the sporangium they are able to exhibit chemotactic responses, electrotaxis, and autotaxis or autoaggregation to target new hosts for infection. Here we discuss the latest discoveries in the development and biology of the oomycete zoospore.
机译：卵菌对动物和植物都造成破坏性疾病。卵菌病的流行主要是通过自由游动的游动孢子在宿主之间迅速扩散。这些单核孢子在孢子囊中形成，仅在水性环境中释放。卵菌纲被归类为Stramenopiles或Chromista王国，它由几种生物组成，包括金棕色藻类。在大多数Stramenopiles中发现的独特共有属性是游动孢子的形态，尤其是两个鞭毛的结构。他们有一个金属丝鞭毛和一个鞭毛鞭毛。只有金属丝鞭毛具有独特的鞭毛。游动孢子的形成可以在数分钟内发生，并且被认为是任何生物系统中最快的发育过程之一。一旦从孢子囊中释放出来，它们就能够表现出趋化反应，电趋向性和自趋性或自动聚集性，以靶向新的宿主进行感染。在这里，我们讨论卵菌游动孢子的发展和生物学的最新发现。

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