منابع مشابه
Control of MAP kinase signaling specificity or how not to go HOG wild.
Mitogen-activated protein kinase (MAPK cascades; also called ERK cascade, for extracellular signal-regulated protein kinase) are at the center of many signal transduction pathways in eukaryotic cells. These cascades are composed of a trio of sequentially acting protein kinases that relay an extracellular physiological signal to the targets that orchestrate the appropriate cellular response. A g...
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An evolutionarily conserved mitogen-activated protein kinase pathway--the high osmolarity glycerol (HOG) pathway--mediates the hyperosmotic response in Saccharomyces cerevisiae. A variety of powerful approaches has generated a comprehensive picture of how cells respond to this stress condition. Several presumptive osmosensors on the cell surface recruit and activate downstream signaling compone...
متن کاملEngineered Crops: Transgenes Go Wild
Genetically modified Agrostis stolonifera has escaped from cultivation. For the first time, a herbicide-resistant perennial weed has established itself in wild populations.
متن کاملWhere the wild things go
ago, migratory movements have fascinated mankind. Over the last 100 years, immense effort has been put into understanding the nature of the migratory movements that animals, especially birds, make. Yet for many of these species we are only a little further in understanding where they go or how they get there than Aristotle was (Wikelski et al, 2007). How does a bird that travels thousands of mi...
متن کاملClassical swine fever (hog cholera) in wild boar in Europe.
Classical swine fever (CSF) is of increasing concern in Europe where wild boar appear to play an important epidemiological role. In most parts of the continent, demographic trends are on the increase, due to improvement in game management. As a result of higher densities, populations become more susceptible to various infectious diseases, among which CSF is cause for particular concern. Wild bo...
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ژورنال
عنوان ژورنال: Nature
سال: 1991
ISSN: 0028-0836,1476-4687
DOI: 10.1038/352180c0