The present invention relates to isolated nucleic acid molecule comprising a nucleic acid promoter or untranslated region comprising the nucleic acid sequence of SEQ ID NO: 1, 2 or 3. The invention also relates to isolated nucleic acid promoter or untranslated region comprising the nucleic acid sequence of SEQ ID NO: 1, 2 or 3. The invention further relates to chimeric genes comprising the isolated nucleic acid promoter or untranslated region of SEQ ID NO:1, 2 or 3 operatively linked to the coding sequence of a gene of interest. The invention also relates to plant transformation vectors comprising the chimeric genes of the invention. The invention further relates to transgenic plants, plant cells, plant seeds, plant tissues, or plant plastids, comprising the chimeric genes of this invention.