Publications by authors named "Yoshizu Ohta"

Most Arabidopsis long interspersed elements (LINEs, called ATLNs) have two open reading frames, orf1 and orf2. In the 5' untranslated regions (UTRs) located upstream of orf1, the most proximal segments of tens of base pairs long are not homologous even in two ATLN members with almost identical sequences. In this study, we first show that RT-PCR products from ATLN39, a member of ATLN, can be detected only in total RNA from the hypomethylation mutant ddm1 or from suspension-cultured cells treated with a DNA methylation inhibitor 5-azacytidine, indicating that the expression of ATLN39 is negatively regulated by DNA methylation.

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