1.17.4.2 chromosomal DNA containg RNR gene PCR amplified, gene cloned, completely sequenced and expressed in Escherichia coli 437898 1.17.4.2 cloned by PCR from peptide sequence information 437897 1.17.4.2 cloned by PCR from peptide sequence information, nrdj gene sequenced completely and expressed in Escherichia coli BL21(DE3) 437897 1.17.4.2 cloning, sequencing and expression of the protein 437896 1.17.4.2 gene encoding p53R2 genotyping, real-time RT-PCR expression analysis 715583 1.17.4.2 high-level overexpression of RNR subunits, Rrm1, Rrm2 and p53R2, separately or in different combinations, in mice, simultaneous expression of two RNR subunits 716377 1.17.4.2 overexpressed in Escherichia coli 437902, 437903 1.17.4.2 subunit R2 673834 1.17.4.2 the nrdDG promoter regulates transcriptional expression of the anaerobic ribonucleotide reductase of Escherichia coli, binding of the pleiotropic FNR, fumarate and nitrate reduction, transcriptional regulator to the nrdDG promoter region affects the transcription, the upstream FNR-2 site is essential for anaerobic activation of the nrdDG promoter. Although the FNR-1 site is not absolutely required, it allows maximal expression of this promoter, overview 687196 1.17.4.2 two-hybrid interaction analysis of CSN7 and RNR2 expressing the vectors under control of the 35S promoter in Nicotiana benthamiana cells, transgenic expression of RNR2 in Arabidopsis thaliana plants 716563