منابع مشابه
Go forth or multiply
A cell can move and reproduce, but it usually can't do both simultaneously. As Makagiansar et al. report on page 155, the pattern of phosphorylation on a membrane proteoglycan helps determine whether cells grow or go. The phosphory-lation differences direct the molecule to distinct parts of the cell membrane. Even cancer cells have to slow down before they can divide, as do normal progenitor ce...
متن کاملGo Forth and Multiply : Revisiting Religion and Fertility in the United States , 1984 - 2008 †
Many studies on the fertility differential by religion have considered both Catholics and Protestants to be equally homogenous groups. Contrary to these studies, we contend that Protestant fertility must be studied in the context of heterogeneous groups. Specifically, conservative Protestantism, with its beliefs about artificial birth control mirroring Catholic teaching, should be examined sepa...
متن کاملGo Forth and Colonize: Dispersal from Clinically Important Microbial Biofilms.
The past two decades have witnessed remarkable developments in the field of microbial biofilm research, with the implementation of advanced molecular technologies enabling in-depth understanding of the sessile lifestyle across a variety of systems and organisms. The keen focus on biofilms is justified mostly because of their significant clinical impact, which has prompted the need to explore, m...
متن کاملCytokinesis: Cells Go Back and Forth about Division
An elegant quantitative model to explain cellular oscillations during cytokinesis reveals a novel function for polar blebbing and raises the question as to why cells live right on the edge.
متن کاملBack and forth bisimulations
This paper is concerned with bisimulation relations which do not only require related agents to simulate each others behavior in the direction of the arrows, but also to simulate each other when going back in history. First it is demonstrated that the back and forth variant of strong bisimulation leads to the same equivalence as the ordinary notion of strong bisimulation. Then it is shown that ...
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ژورنال
عنوان ژورنال: Nature Reviews Cancer
سال: 2007
ISSN: 1474-175X,1474-1768
DOI: 10.1038/nrc2059