Computational analyses of miRNAs from transcriptome of anti-malarial plant -Artemisia annua.

Tatiana Tatarinova, Álvaro L Pérez-Quintero, Gaurav Sablok, Touqeer Ahmad, Ana Conesa, Camilo López

Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

Crynodeb

We predicted and analyzed miRNAs precursors and targets using transcriptome of sweet wormwood (Artemisia annua L.), which is a source of an anti-malarial agent artemisinin. Among predicted miRNA targets, 29 (57%) correspond to unknown proteins, 5 (10%) to SQUAMOSA promoter-binding protein, 3 (6%) to Transport Inhibitor Response 1 protein; all other categories comprise the remaining 27% of the sequences. These targets are involved in response to copper deficiency, involved in copper homeostasis, mediating Aux/IAA proteins proteasomal degradation and auxin-regulated transcription. Repression of auxin signaling restricts growth of bacteria P. syringae, suggesting importance of miRNA-mediated suppression of auxin signaling in bacterial resistance.
Iaith wreiddiolSaesneg
CyfnodolynBiotechnology Letters
StatwsCyhoeddwyd - 31 Rhag 2011

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Gweld gwybodaeth am bynciau ymchwil 'Computational analyses of miRNAs from transcriptome of anti-malarial plant -Artemisia annua.'. Gyda’i gilydd, maen nhw’n ffurfio ôl bys unigryw.

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