English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

A homology-based cloning strategy yielded two cDNA clones designated Am-cam-1 and Am-cam-2, presumably encoding calmodulin protein from a callus culture derived from the leaf tissues of Aquilaria microcarpa. An appreciable increase in the transcriptional activity of Am-cam-1 was reproducibly observed by exposure of the cell culture to methyl jasmonate, as analyzed by a reverse-transcription polymerase chain reaction. The expression level of the gene also increased when the cells were treated with yeast extract. The transcription of Am-cam-2 was similarly stimulated by the treatment with methyl jasmonate and yeast extract, however, the intensities of the enhanced expression appeared to be lower as compared with that of Am-cam-1. In contrast, Ca(2+)-ionophore A23187 did not show inducing activity for the expression of these two calmodulin genes. These results suggest that Am-cam-1 and Am-cam-2 and their products play important roles in signal transduction processes in methyl jasmonate- and yeast extract-treated cells of A. microcarpa, accompanying the change in the transcriptional activities.

Transcriptional Activation of Putative Calmodulin Genes Am-cam-1 and Am-cam-2 from Aquilaria microcarpa, in Response to External Stimuli