poise pads in bulk Abstract Background The physiological function of eukaryotic DNA occurs in the context of nucleosomal arrays that can expose or obscure defined segments of the genome.Certain DNA sequences are capable of strongly positioning a nucleosome in vitro, suggesting the possibility that favorable intrinsic signals might reproducibly stru
In the context of dynamic economic development of the Arctic, one of the strategic tasks is whelen arges spotlight to ensure environmental safety and preserve the conditions and quality of life of the local population.It is possible to solve this problem by conducting environmental impact assessment (EIA) at the stage of economic activity planning,
Hours after watering plants with 75 mM NaCl, the water potential of reproductive structures precipitously decreases.In flowers with mature gametes, this change in water potential did not alter the rate of fertilization but caused 37% of the fertilized ovules to abort.We tillman 750m hypothesize that the accumulation of reactive oxygen species (ROS)