In general, sporulation may be triggered by nutritional stress, nitrogen or carbon scarcity, quorum sensing, or other unknown signals [22,52]. The lack of nutrients results in lower intracellular GTP concentrat
the cell makes a copy of the gene, using not DNA but ribonucleic acid, orRNA. RNA shares a similar structure to DNA, except it contains only one strand, rather than two — so it looks like just one half of a ladder. In addition, while RNA has three of the four nitrogen bases in ...
Each cell type acquires a unique stage-specific organization of its 3D genome during development. The cell-type-specific organization of the 3D genome can be regarded as an emergent property that is mediated by the interplay between TFs and chromatin-associated proteins57. Based on this model, th...
The finding of a nitrogen-responsive cell wall hub may have wider implications for the improvement of tree nitrogen use efficiency and opens new perspectives on the enhancement of wood composition as a feedstock for biofuels. Keywords: Development, Metaxylem, Nitrogen use, Populus trichocarpa, Stress...
Nitrogen, and more particularly hydrogen, have very low solubilities so that it is difficult to assess their roles: likewise, grown-in carbon concentrations are usually very small in modern crystals. Nevertheless, progress in our understanding continues and processes relating to hydrogen are now ...
Beads were extensively washed 5× with lysis buffer followed by 5× washes with ice-cold PBS, and flash frozen in liquid nitrogen and stored at −80 °C for mass spectrometry. The experiment was performed in a minimum of three biological replicates per conditions....
Nitrogen is an important nutrient, often limiting plant productivity and yield. In poplars, woody crops used as feedstock for renewable resources and bioenergy, nitrogen fertilization accelerates growth of the young, expanding stem internodes. The underl
[2]Some examples of rare skills/focuses:high nitrogen compounds,high speed photography, metal-organic frameworksandcrystallography, and (my focus) whole-cell biochemistry. In some fields the barrier to entry is technical. If your work requires a really expensive piece of equipment, only a few lab...
Even though research into the factors which influence the production of BMAA by cyanobacteria is nascent, nitrogen appears to be a key driver in its production, with nitrogen reduction or removal resulting in an increase in its concentration in non-nitrogen-fixing cyanobacteria (Downing et al.2011...
3、 in hydrogen bonding?nitrogenoxygenfluorinechem bond $800what are the two ways for a molecule to have a bent geometry?a tetrahedral arrangement with twounshared electron pairs (109.5)a planar triangle geometry with oneunshared electron pair (120)chem bond $1000what are the four types of un...