منابع مشابه
Crossing over to let go
A function for multisite phosphorylation Many transcription factors are regulated by phosphorylation on multiple residues. Mylona et al. analyzed multisite phosphorylation in the transcription factor Elk-1 and showed that it may protect against excessive activation (see the Perspective by Whitmarsh and Davis). Phosphorylation by the kinase ERK2 occurred at eight sites, but the sites were phosph...
متن کاملCrossing over without Chiasmatype?
In a recent number of this journal Professor RICHARD GOLDSCHMIDT has a paper (1917) , “Crossing over ohm Chktsmtypie?“, in which he develops a hypothesis to account for crossing over without recourse to the chiasmatype theory of JANSSENS (which, according to GOLDSCHMIDT, “ziemlich in der Luft schwebt”), or to any similar process. The argument is based on the “von jedermann anerkannten Vorausset...
متن کاملCrossing over to the other side.
What happened when a doctor on duty in the emergency department suddenly made the transition to "patient in Resus 2"?
متن کاملCrossing Over…Markov Meets Mendel
Chromosomal crossover is a biological mechanism to combine parental traits. It is perhaps the first mechanism ever taught in any introductory biology class. The formulation of crossover, and resulting recombination, came about 100 years after Mendel's famous experiments. To a great extent, this formulation is consistent with the basic genetic findings of Mendel. More importantly, it provides a ...
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ژورنال
عنوان ژورنال: Significance
سال: 2009
ISSN: 1740-9705
DOI: 10.1111/j.1740-9713.2009.00358.x