One of the widely used assays in the field of photobiology is the investigation of the effect of changes in light quantity and quality on hypocotyl elongation. It is frequently used to study the growth promoting vs. growth repressing effects of application of plant hormones like ethylene. Under normal light conditions, hypocotyl growth is controlled by a process called photomorphogenesis, while shading the seedlings evokes a rapid transcriptional response whic… WebCultured cells showed normal elongation in the transition from heart- to the torpedo-shape and finally to advanced developmental stages, ... ‘Angeleno’ and ‘Larry Anne’, using a modification of the hypocotyl slice technique previously described for P. domestica. Regeneration rates on thidiazuron (TDZ) and indole-3-butyric acid (IBA) ...
Metabolomics based on GC-MS revealed hub metabolites of …
Web27 mei 2014 · As the major mechanism of plant growth and morphogenesis, cell elongation is controlled by many hormonal and environmental signals. How these signals are … Web30 nov. 2015 · Recently, we showed that cell length was higher in tetraploid than in diploid dark-grown Arabidopsis hypocotyls. Cuticular function was aberrant, and expression of … fourth avenue in harlow
Effect of Light Intensity on Gene Expression in Hypocotyl during …
WebPIFs were shown to be required for the constitutive BR response of bes1-D and bzr1-1D mutants, these factors acting in an interdependent manner to promote cell elongation. … WebHowever, the molecular mechanism within remains unclear. Here we show that the short hypocotyl phenotypes ofer erl1 erl2mutants are mainly due to the defects of cell … WebLong, robust hypocotyls are important for facilitating greenhouse transplant production. The use of far-red light at the end of the day (end-of-day far-red, EOD-FR) is known to prompt hypocotyl elongation, but the mechanism of EOD-FR-mediated hypocotyl elongation in pumpkin remains unclear. discount golf clubs left handed