Directory UMM :Data Elmu:jurnal:P:PlantScience:Plant Science_BioMedNet:101-120:
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Many open questions remain as to how the trichoblast cell fate is specified, the cues that determine when and where a root hair will form, and precisely what molecules make up the
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
Two mechanisms, the activation and deactivation of Rubisco and state transitions, have time constants that are compa- rable to the timescale of mixing in estuarine waters and
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
Although the AKT1 channel cannot be characterized in Xenopus oocytes (for reasons that have not yet been eluci- dated), random mutagenesis coupled to characterization of
The objectives of the present in vitro study were as follows: (1) to compare the in¯uence of rumen and hindgut inocula on the fermentation of ®brous substrates (meadow hay,
Whatever the true explanation of the process, the relevant result of the present paper is that the in vitro procedure is not sensitive to this effect and, therefore, increasing the
The method measures concentration profiles close to the surface, and from these the ratio of gradients, which can be assumed to be equal to the ratio of fluxes, is
