Directory UMM :Data Elmu:jurnal:P:PlantScience:Plant Science_BioMedNet:101-120:
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TPR motifs consist of a pair of anti-parallel a helices, and tandem arrays of TPR motifs are expected to form a superhelix enclosing a groove, which is likely to be a
First, it has been assumed, but not demon- strated, that the 5:1 ratio of ZnPP b to ZnPP a reported for the LHPP complex in vitro can be extrapolated to the Pchlide present in
where a is the fibril angle with the cell’s long axis, D denotes the cell diameter, N the number of active synthases in the plasma membrane and d is the distance between indi-
Recent progress in locating and isolating Arabidopsis genes that account for naturally occurring variation among accessions shows that the analysis of this resource complements the
Scenario for the origin of part of the chloroplast import machinery (Toc75) and transit peptides from peptide secretion machinery of cyanobacteria like Synechocystis according to
In the root meristem, stem cells are located in immediate contact with a group of four nondividing cells, which are collectively known as the quiescent center, and that are the
More recently, transposon tagging has been used to clone two key genes controlling germ-soma differentiation: glsA , a gene required for asymmetric division [43 •• ] and regA , the
From these studies it was proposed that the early stages of precursor targeting to the chloroplasts involved a specific interaction of the transit peptide with the lipids of the
