Mutagen — In genetics, a mutagen (Latin, literally origin of change) is a physical or chemical agent that changes the genetic material, usually DNA, of an organism and thus increases the frequency of mutations above the natural background level. As many… … Wikipedia
Метод доминантных летальных мутаций у Drosophila melanogaster — Содержание 1 История 2 Характеристика метода 2.1 … Википедия
Цифран ОД — Действующее вещество ›› Ципрофлоксацин* (Ciprofloxacin*) Латинское название Cifran OD АТХ: ›› J01MA02 Ципрофлоксацин Фармакологическая группа: Хинолоны/фторхинолоны Нозологическая классификация (МКБ 10) ›› A09 Диарея и гастроэнтерит… … Словарь медицинских препаратов
Cylindrospermopsin — CYL redirects here. For the Polish footballer, see Wawrzyniec Cyl. Cylindrospermopsin IUPAC name … Wikipedia
china — /chuy neuh/, n. 1. a translucent ceramic material, biscuit fired at a high temperature, its glaze fired at a low temperature. 2. any porcelain ware. 3. plates, cups, saucers, etc., collectively. 4. figurines made of porcelain or ceramic material … Universalium
China — /chuy neuh/, n. 1. People s Republic of, a country in E Asia. 1,221,591,778; 3,691,502 sq. mi. (9,560,990 sq. km). Cap.: Beijing. 2. Republic of. Also called Nationalist China. a republic consisting mainly of the island of Taiwan off the SE coast … Universalium
radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… … Universalium
evolution — evolutional, adj. evolutionally, adv. /ev euh looh sheuhn/ or, esp. Brit., /ee veuh /, n. 1. any process of formation or growth; development: the evolution of a language; the evolution of the airplane. 2. a product of such development; something… … Universalium
Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… … Universalium
Tobiano — is a spotted color pattern commonly seen in Pinto horses, produced by a dominant gene. The tobiano gene produces white haired, pink skinned patches on a base coat color. The coloration is present from birth and does not change throughout the… … Wikipedia
Lac operon — The lac operon is an operon required for the transport and metabolism of lactose in Escherichia coli and some other enteric bacteria. It consists of three adjacent structural genes, a promoter, a terminator, and an operator. The lac operon is… … Wikipedia