薄叶蕨单细胞厚叶状体的缓慢和快速干燥
Slow and Fast Desiccation of Single-cell Thick Fronds of Filmy Ferns.
作者信息
Garcés Marcelo
机构信息
Center of Plant, Soil Interaction and Natural Resources Biotechnology, Universidad de La Frontera, Temuco, Chile.
出版信息
Bio Protoc. 2018 Jun 5;8(11):e2872. doi: 10.21769/BioProtoc.2872.
Abstract
Filmy ferns can desiccate and recover after rehydration to resume photosynthesis. Slow and fast desiccation rates were compared in filmy fern fronds to determine whether structural or physiological differences may occur between desiccation rates. Slow desiccation is considered to be more similar to natural conditions experienced by plants that grow under the forest canopy. A fast desiccation rate will help to understand whether slow desiccation is important for recovery and viability.
摘要
膜蕨类植物可以脱水，在重新水化后恢复并重新开始光合作用。对膜蕨类植物的叶片进行了慢速和快速脱水速率的比较，以确定脱水速率之间是否可能存在结构或生理差异。慢速脱水被认为更类似于生长在森林树冠下的植物所经历的自然条件。快速脱水速率将有助于了解慢速脱水对恢复和生存能力是否重要。
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本文引用的文献
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Physiological and ultrastructural characterisation of a desiccation-tolerant filmy fern, Hymenophyllum caudiculatum: Influence of translational regulation and ABA on recovery.脱水耐性膜蕨（Hymenophyllum caudiculatum）的生理和超微结构特征：翻译调控和 ABA 对复苏的影响。
Plant Biol (Stuttg). 2018 Mar;20(2):288-295. doi: 10.1111/plb.12660. Epub 2017 Nov 28.
2
Desiccation tolerance of Hymenophyllacea filmy ferns is mediated by constitutive and non-inducible cellular mechanisms.膜叶蕨科薄叶蕨类植物的耐旱性由组成型和非诱导性细胞机制介导。
C R Biol. 2014 Apr;337(4):235-43. doi: 10.1016/j.crvi.2014.02.002. Epub 2014 Mar 15.
3
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