How much NaOH is required to make 1 liter of 0.3 M NaOH solution?You have on hand a 50% syrup solution, and a 1:200 soda solution. How many mL of each solution do you need for the final solution?You have 200 mL of a stock solution of 50% glycerol,...
During mitosis, many proteins dissociate from chromatin and transcription shuts down. This may favour a silent PRE but challenge an active one. Several PcG and TrxG proteins remain bound to mitotic chromatin and may 'bookmark' silent and active states. Many PcG and TrxG target genes are dynami...
To quantitatively ana- lyze each PPS we calculated how many units of space showed a Density Homogeneity Index above a specific threshold Θthreshold = 14 particles, thus DHI homogeneity. PPS that showed high values (t) = in this ∑ (space units ∑ (particlest,r=5) ≥Θtreshold ...
In our study, the marine areas used by the penguins, parameters of dive depth and the proportion of pelagic and benthic dives varied both between years and colonies. As a consequence, the energy landscapes also varied between the years, and we discuss how this was related to differences in f...
In contrast, many lysins produced by Gram-negative species or their phages only contain the catalytic domain5,12, though modular endolysins have also been reported13,14,15. The catalytic units dictate the type of peptidoglycan (PG) bond to be cleaved, whereas the cell wall-binding domain(s)...
Cells are not only the 'building blocks of life', but also the 'energy factories of life'. Hence, the purpose of my essay is to review critically the many ways (some novel) that variation in whole-body metabolic rate may relate to cell size. By doing so, I hope to stimulate further...
Contrary to the biosynthetic pathways of many terpenoids, which are well characterized and elucidated, their transport inside subcellular compartments and the secretion of reaction intermediates and final products at the short- (cell-to-cell), medium- (tissue-to-tissue), and long-distance (organ-to...
We understand that, in many areas, crucial innovations have already been realized a long time ago, and current innovations are only marginal compared to such crucial ones; consequently, the dynamic parameter of intensity cannot come near the value of 1 in the case of a successful system, where...
Recently, software developers began to create GitHub repositories that systematically organize and index the Internet resources (Figure 1), and many gained notable popularity. Studies of this phenomenon have investigated the motivations of curators and user experiences with curation repositories [3,4]. ...
However, recent studies have slowly unraveled many aspects of this process. These emerging insights should advance our efforts to develop more effective therapies against PyV-induced human diseases. Keywords: polyomavirus; SV40; ERAD; protein aggregation; membrane penetration 1. Introduction Polyomaviruses ...