Nascent peptide-mediated translation elongation arrest coupled with mRNA degradation in the CGS1 gene of Arabidopsis

Article Abstract:

A cell-free system is used for demonstrating the inducement of temporal translation elongation arrest by S-adenosyl-L-methionine (AdoMet) at the Ser-94 codon located immediately downstream of the MTO1 region. It is found that during the temporary translation elongation arrest, the MTO1 region in nascent peptide resides in the ribosomal exit tunnel.

Genetic research, Genetic translation, Translation (Genetics)

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A complex system of small RNAs in the unicellular green alga Chlamydomonas reinhardtii

Article Abstract:

The microRNAs presesnt in unicellular alga Chlamydomonas reinhardtii are reported to direct the mRNA breakdown and are also connected with the gametogenesis. The alga also contains small-interfering RNAs that are generated by different genes and transposons.

Genetic aspects, Transposons, Chlamydomonas

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