| RACE | rapid amplification of complementary deoxyribonucleic acid ends |
|---|
| FR | failure rate; film-screen radiograph; fasciculus retroflexus; febrile reaction; feedback regulation;... |
|---|
| 'RACE' | 3' rapid amplification of cDNA ends |
|---|---|
| 3' RACE | 3' rapid amplification of cDNA ends |
| 5' RACE | Rapid amplification of cDNA ends |
| race | 1. The descendants of a common ancestor; a family, tribe, people, or nation, believed or presumed to belong to the same stock; a lineage; a breed. "The whole race of mankind." (Shak) "Whence the long race of Alban fathers come." (Dryden) Naturalists and ehnographers divide mankind into several distinct varieties, or races. Cuvier refers them all to three, Pritchard enumerates seven, Agassiz eight, Pickering describes eleven. One of the common classifications is that of Blumenbach, who makes five races: the Caucasian, or white race, to which belong the greater part of the European nations and those of Western Asia; the Mongolian, or yellow race, occupying Tartary, China, Japan, etc.; the Ethiopian, or negro race, occupying most of Africa (except the north), Australia, Papua, and other Pacific Islands; the American, or red race, comprising the Indians of North and South America; and the Malayan, or brown race, which occupies the islands of the Indian Archipelago, etc. Many recent writers classify the Malay and American races as branches of the Mongolian. 2. Company; herd; breed. "For do but note a wild and wanton herd, Or race of youthful and unhandled colts, Fetching mad bounds." (Shak). 3. <botany> A variety of such fixed character that it may be propagated by seed. 4. Peculiar flavor, taste, or strength, as of wine; that quality, or assemblage of qualities, which indicates origin or kind, as in wine; hence, characteristic flavor; smack. "A race of heaven." "Is it [the wine] of the right race ?" (Massinqer) 5. Hence, characteristic quality or disposition. "And now I give my sensual race the rein." (Shak) "Some . . . Great race of fancy or judgment." (Sir W. Temple) Synonym: Lineage, line, family, house, breed, offspring, progeny, issue. Origin: F. Race; cf. Pr. & Sp. Raza, It. Razza; all from OHG. Reiza line, akin to E. Write. See Write. 1. A progress; a course; a movement or progression. 2. Esp, swift progress; rapid course; a running. "The flight of many birds is swifter than the race of any beasts." (Bacon) 3. Hence: The act or process of running in competition; a contest of speed in any way, as in running, riding, driving, skating, rowing, sailing; in the plural, usually, a meeting for contests in the running of horses; as, he attended the races. "The race is not to the swift." (Eccl. Ix. 11) "I wield the gauntlet, and I run the race." (Pope) 4. Competitive action of any kind, especially when prolonged; hence, career; course of life. "My race of glory run, and race of shame." (Milton) 5. A strong or rapid current of water, or the channel or passage for such a current; a powerful current or heavy sea, sometimes produced by the meeting of two tides; as, the Portland Race; the Race of Alderney. 6. The current of water that turns a water wheel, or the channel in which it flows; a mill race. The part of the channel above the wheel is sometimes called the headrace, the part below, the tailrace. Origin: OE. Ras, res, rees, AS. Raes a rush, running; akin to Icel. Ras course, race. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| race relations | Cultural contacts between people of different races. (12 Dec 1998) |
| racefemine | <drug> Used as a uterine relaxant for relief of postpartum pain. Chemical name: Dl-threo-alpha-Methyl-N-(1-methyl-2-phenoxyethyl)phenethylamine (21 Jun 2000) |
| racemase | <enzyme> Enzymes that catalyze inversion of the configuration around an asymmetric carbon in a substrate having one (racemase) or more (epimerase) centre(s) of asymmetry. For example; hydroxyproline, ribulose phosphate). Registry number: EC 5.1 (21 Jun 2000) |
| racemate | <chemistry> A salt of racemic acid. Source: Websters Dictionary (01 Mar 1998) |
| raceme | <plant biology> An indeterminate inflorescence in which a main main stem produces a series of flowers on lateral stalks, the oldest at the base and the youngest at the top. (09 Oct 1997) |
| racemed | <botany> Arranged in a raceme, or in racemes. Source: Websters Dictionary (01 Mar 1998) |
| racemic | <chemistry> Pertaining to, or designating, an acid found in many kinds of grapes. It is also obtained from tartaric acid, with which it is isomeric, and from sugar, gum, etc, by oxidation. It is a sour white crystalline substance, consisting of a combination of dextrorotatory and levorotatory tartaric acids. Origin: Cf. F. Racemique. See Raceme. Source: Websters Dictionary (01 Mar 1998) |
| racemic mixture | A mixture of equal amounts of the two stereoisomersof an optically active substance. (09 Oct 1997) |
| racemiferous | <botany> Bearing racemes, as the currant. Origin: L. Racemifer bearing clusters; racemus cluster + ferre to bear: cf. F. Racemifere. Source: Websters Dictionary (01 Mar 1998) |
| racemization | Partial conversion of one enantiomorph into another (as an l-amino acid to the corresponding d-amino acid) so that the specific optical rotation is decreased, or even reduced to zero, in the resulting mixture. (05 Mar 2000) |
| racemose | <botany> Resembling a raceme; growing in the form of a raceme; as, the racemose glands, in which the ducts are branched and clustered like a raceme. Origin: L. Racemosus full of clusters. Source: Websters Dictionary (01 Mar 1998) |
| racemose aneurysm | Dilation of a group of blood vessels owing to congenital malformation with arteriovenous shunting. Synonym: cirsoid varix, racemose aneurysm, racemose haemangioma. (05 Mar 2000) |
| racemose gland | A gland that has the appearance of a bunch of grapes if viewed as a three-dimensional reconstruction; e.g., a compound acinous or alveolar gland. (05 Mar 2000) |
| racemose haemangioma | Dilation of a group of blood vessels owing to congenital malformation with arteriovenous shunting. Synonym: cirsoid varix, racemose aneurysm, racemose haemangioma. (05 Mar 2000) |
| australoid race | A racial group that includes the Australian aborigines, the veddahs of ceylon, the pre-dravidian people of india, and possibly some other remnant populations of malaysia. (12 Dec 1998) |
|---|---|
| caucasoid race | A major racial group distinguished by classification according to physical features. This group, also called europoid, centres around the mediterranean sea but includes central and northern europe. They are indigenous also to northern africa, southwestern asia, and india. (12 Dec 1998) |
| mongoloid race | A major racial group distinguished by classification according to physical features. This group centres around the pacific ocean and includes the malayan, northern and southern chinese, mongolian, siberian, eskimo, and american indian. (12 Dec 1998) |
| negroid race | A major racial group distinguished by classification according to physical features. This group is found largely as african negroes in the western, central, and southern parts of africa; as melanesians and papuans in new guinea; as negrillos in the african congo; and as negritos in the african congo, malay peninsula, new guinea, and andaman islands. (12 Dec 1998) |
Synonyms : Desegregation, Relations, Race
Synonyms : Epimerases and Racemases
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|---|---|---|---|
|
¶ó¼¼Å½Ä°¼¿ - »õâ
|
»ïÁøÁ¦¾à |
A12700311 | Piracetam | Àü¹®ÀǾàǰ | ±Þ¿© |
|
¶ó¼ÁÁÖ(¼öÃâ¿ë) - »õâ
|
»ïÁøÁ¦¾à |
Àü¹®ÀǾàǰ | ºñ±Þ¿© |
||
|
S2¶ó¼¼Çdz×ÇÁ¸°ÈíÀÔ¾×2.25% - »õâ
|
Nephron |
E11980021 | Racepinephrine | Àü¹®ÀǾàǰ | »èÁ¦ |
| racer |
someone who drives racing cars at high speeds a fast car that competes in races an animal that races slender fast-moving North American snakes
Ãâó: wordnet.princeton.edu/perl/webwn
|
|---|---|
| raceme |
usually elongate cluster of flowers along the main stem in which the flowers at the base open first
Ãâó: wordnet.princeton.edu/perl/webwn
|
| racemized protein |
protein so changed by chemical or other agents, usually dilute alkali, that its optical activity is lowered and it becomes more resistant to enzymatic hydrolysis. Acid hydrolysis of a racemized protein shows inactivation (racemization) of several of its constituent amino acids.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
|
| race walking |
Race walking is a special long distance race event in athletics in which the participants must walk. It is distinguished from running by the requirement that at any time at least one foot has contact with the ground and the supporting leg must be straightened (i.e. not bent at the knee) from the moment of the first impact of the foot with the ground until the supporting leg passes below the body. The participants swivel and tilt their hips to lengthen their strides. ...
Ãâó: en.wikipedia.org/wiki/Race_walking
|
| raceme |
An inflorescence in which the main axis is elongated but the flowers are borne on pedicels that are about equal in length.
Ãâó: www.fao.org/docrep/003/X3910E/X3910E21.htm
|
| race | a canal for a current of water |
|---|---|
| race | a contest of speed |
| race | any competition |
| race | people who are believed to belong to the same genetic stock |
| race | (biology) a taxonomic group that is a division of a species |
| race | the flow of air that is driven backwards by an aircraft propeller |
| race | compete in a race |
| race | step on it |
| race | cause to move fast or to rush or race |
| race | to work as fast as possible towards a goal, sometimes in competition with others |
| race | a fast car that competes in races |
| race | someone who drives racing cars at high speeds |
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|