RNA extraction from the pennate diatom Asterionella formosa v1
Carine Puppo, Tomas B. Voisin, Brigitte Gontero
Abstract
Carine Puppo, Tomas B. Voisin, Brigitte Gontero
Abstract
Asterionella formosa is a freshwater diatom and as such as a silica cell wall. Therefore classical protocols for RNA extraction do no work. We have settled this protocol that gives high quality RNA (tested by NGS). This protocol was also applied to marine diatoms, Thalassiosira pseudonana and Phaeodactylum tricornutum and gave very good yields.
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Asterionella formosa is a freshwater diatom and as such as a silica cell wall. Therefore classical protocols for RNA extraction do no work. We have settled this protocol that gives high quality RNA (tested by NGS). This protocol was also applied to marine diatoms, Thalassiosira pseudonana and Phaeodactylum tricornutum and gave very good yields.
Key concepts: Phaeodactylum tricornutum, Thalassiosira pseudonana, Diatom, Extraction (chemistry), RNA, Biology, Botany, Chemistry