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Science News for June 21, 1996


Plants Can Substitute Cell Wall Sugar

A team of researchers from the University of Georgia has discovered that plant cells can substitute one sugar for another in their cell walls, a process previously thought to be essential for survival. This finding suggests that oligosaccharins play a role in regulating cell wall growth and development.

Anthropology News Tips From Johns Hopkins

Hopkins professors Sidney Mintz, Katherine Verdery, Donald Carter, Laury Oaks, and Felicity Northcott share their research on various anthropology topics, including the complex global economy of food, cultural identity in diaspora communities, the transformation of socialist systems, nuclear cleanup efforts, Ireland's abortion debate, ...