For charged three-body systems, we discuss the configurations and orientations that are admissible for given values of conserved total energy angular momentum. The discussed on a configuration space is reduced by translational, rotational dilation symmetries systems. We consider examples systems helium atom (two electrons nucleus) compound two one positron. comparison, well known example Newton...

24 Most of an intravenous dose of species C adenovirus serotype 5 (Ad5) is 25 destroyed by liver Kupffer cells. In contrast, another species C virus, Ad6, evades these 26 cells to mediate more efficient liver gene delivery. Given that this difference in Kupffer 27 cell interaction is mediated by the hypervariable (HVR) loops of the virus hexon protein, 28 we genetically modified each of the sev...

This study was performed in order to determine the distance of isolation for the seed potato production from ware potato in three regions of Ardabil, Namin and Nir. The experiment was carried out in a randomized complete block design (RCBD) with five distances (100, 200, 300, 400 and 500 meters from ware potato) and three replications with Super Elite (SE) class of Agria potato cultivar from wa...

This study was performed in order to determine the distance of isolation for the seed potato production from ware potato in three regions of Ardabil, Namin and Nir. The experiment was carried out in a randomized complete block design (RCBD) with five distances (100, 200, 300, 400 and 500 meters from ware potato) and three replications with Super Elite (SE) class of Agria potato cultivar from wa...

The Steel (Sl) locus encodes mast cell growth factor (Mgf) that is required for the development of germ cells, hematopoietic cells and melanocytes. Although the expression patterns of the Mgf gene are well characterized, little is known of the factors which regulate its expression. Here, we describe the cloning and sequence of the full-length transcription unit and the 5' flanking region of the...