Chloroplast DNA-dependent RNA polymerase B subunit. The transcription of this gene is regulated by a nuclear encoded RNA polymerase. This gene has been transferred to mitochondrial genome during crucifer evolution.
Encodes RNA polymerase II transcript elongation factor TFIIS. Complements yeast TFIIS mutation. Mutant plants display essentially normal development, but they flower slightly earlier than the wild type and show clearly reduced seed dormancy.
The chemical reactions and pathways involving RNA, ribonucleic acid, one of the two main type of nucleic acid, consisting of a long, unbranched macromolecule formed from ribonucleotides joined in 3',5'-phosphodiester linkage.
The extension of an RNA molecule after transcription initiation at an RNA polymerase I-specific promoter by the addition of ribonucleotides catalyzed by RNA polymerase I.
The extension of an RNA molecule after transcription initiation at an RNA polymerase II-specific promoter by the addition of ribonucleotides catalyzed by RNA polymerase II.
The extension of an RNA molecule after transcription initiation at an RNA polymerase III-specific promoter by the addition of ribonucleotides catalyzed by RNA polymerase III.
The extension of an RNA molecule after transcription initiation at mitochondrial promoter by the addition of ribonucleotides catalyzed by a mitchondrial RNA polymerase.