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differentiation

(Encyclopedia)differentiation, in biology, series of changes that occur in cells and tissues during development, resulting in their specialization. This, in turn, permits a greater variety of organisms. In plants, ...

Charpentier, Emmanuelle Marie

(Encyclopedia)Charpentier, Emmanuelle Marie āmänüĕl märēˈ shärpäNtyāˈ [key], 1968–, French microbiologist, Ph.D. Pierre and Marie Curie Univ., 1995. Following postdoctoral appointments at several insti...

Nirenberg, Marshall Warren

(Encyclopedia)Nirenberg, Marshall Warren, 1927–2010, American biochemist, b. Brooklyn, N.Y., Ph.D., Univ. of Michigan, 1947. He spent his entire career as a researcher at the National Institutes of Health. Nirenb...

Blobel, Günter

(Encyclopedia)Blobel, Günter günˈtər blōˈbəl [key], 1936–2018, German cell and molecular biologist, M.D. Univ. of Tübingen, 1960, Ph.D. Univ. of Wisconsin, Madison, 1967. Blobel was on the faculty at the ...

Maribor

(Encyclopedia)Maribor mäˈrĭbôr [key], Ger. Marburg, city (1991 pop. 103,961), in Slovenia, on the Drava River. It is a heavy industrial center with chemical, engineering, and electrical industries. Known as ear...

Harwich

(Encyclopedia)Harwich hărˈĭj [key], town, Essex, E central England, on the estuary of the Stour and the ...

Hitchin

(Encyclopedia)Hitchin, city, Hertfordshire, SE England. Hitchin was the site of a monastery in Offa's time and appears in the Domesday Book as a royal manor named Hiz...

Haikou

(Encyclopedia)Haikou hoiˈhouˈ [key], city (1994 est. pop. 364,700), Hainan island, capital of Hainan prov., China. A seaport on Hainan Strait, it is the largest city on the island and an agricultural and light in...

Glenrothes

(Encyclopedia)Glenrothes glĕnrŏthˈəs [key], town, Fife, E Scotland, on the Leven River. Glenrothes was ...

Gillingham

(Encyclopedia)Gillingham jĭlˈĭng-əm [key], town, SE England, on the Medway River, part of the unitary borough of Medway (which also includes Chatham and Rochester). Some of the former Chatham dockyards were in ...