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lysine
(Encyclopedia) CE5 lysinelysinelīˈsēn [key], organic compound, one of the 20 amino acids commonly found in animal proteins. Only the l-stereoisomer appears in mammalian protein. It is one of…pharming
(Encyclopedia) pharmingpharmingfärˈmĭng [key], the use of genetically altered livestock, such as cows, goats, pigs, and chickens, to produce medically useful products. In pharming, researchers first…Cotton, John
(Encyclopedia) Cotton, John, 1584–1652, Puritan clergyman in England and Massachusetts, b. Derbyshire, educated at Cambridge. Imbued with Puritan doctrines, he won many followers during his 20 years…almond
(Encyclopedia) almond, name for a small tree (Prunus amygdalus) of the family Rosaceae (rose family) and for the nutlike, edible seed of its drupe fruit. The “nuts” of sweet-almond varieties are…buffalo, in zoology
(Encyclopedia) buffalo, name commonly applied to the American bison but correctly restricted to certain related African and Asian mammals of the cattle family. The water buffalo, or Indian buffalo,…centrifuge
(Encyclopedia) centrifugecentrifugesĕnˈtrəfy&oomacr;j [key], device using centrifugal force to separate two or more substances of different density, e.g., two liquids or a liquid and a solid. The…tryptophan
(Encyclopedia) CE5 tryptophantryptophantrĭpˈtəfăn [key], organic compound, one of the 20 amino acids commonly found in animal proteins. Only the l-stereoisomer appears in mammalian protein. It is…Panda Babies Offer Hope
New arrivals for an endangered species by Holly Hartman Announcing: Panda Babies! Born: twins, August 3; cub, August 6; twins and cub, August 8; twins, August 10 Homes: Beijing Zoo and Wolong…Which Bacteria are Responsible for Food-borne Illness?
Food-borne illness often shows itself as flu-like symptoms such as nausea, vomiting, diarrhea, or fever, so many people may not recognize the illness is caused by bacteria or other pathogens on food…rice
(Encyclopedia) rice, cereal grain (Oryza sativa) of the grass family (Graminae), probably native to the deltas of the great Asian rivers—the Ganges, the Chang (Yangtze), and the Tigris and Euphrates…