- embryonic field
- зародышевое поле* * *зародышевое поле
English-russian biological dictionary. 2013.
embryonic field
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Embryonic stem cell — Embryonic stem cells (ES cells) are stem cells derived from the inner cell mass of an early stage embryo known as a blastocyst. Human embryos reach the blastocyst stage 4 5 days post fertilization, at which time they consist of 50 150 cells.… … Wikipedia
field — I. noun Etymology: Middle English, from Old English feld; akin to Old High German feld field, Old English flōr floor more at floor Date: before 12th century 1. a. (1) an open land area free of woods and buildings (2) an area of land marked by the … New Collegiate Dictionary
field — A definite area of plane surface, considered in relation to some specific object. [A.S. feld] auditory f. the space included within the limits of hearing of a definite sound, as of a tuning fork … Medical dictionary
Morphogenetic field — A.G.Gurwitsch analysed the embryonic development of the sea urchin as a vector field, as if the proliferation of cells into organs were brought about by putative external forces. This article is about the concept in developmental biology. For… … Wikipedia
morphogenetic field — an embryonic region, larger than its main derivatives, out of which definite structures normally develop … Medical dictionary
competence — 1. The quality of being competent or capable of performing an allotted function. 2. The normal tight closure of a cardiac valve. 3. The ability of a group of embryonic cells to respond to an inducer. 4. The ability of a ( … Medical dictionary
gradient — Rate of change of temperature, pressure, magnetic field, or other variable as a function of distance, time, etc. atrioventricular g. the diastolic … Medical dictionary
Fish medicine — is the study and treatment of the diseases of fish. Although some practitioners work primarily with aquarium fish, this field also has important applications to fisheries management.Fish medicine remains a largely embryonic field, but is… … Wikipedia
competence — noun Date: 1605 1. a sufficiency of means for the necessities and conveniences of life < provided his family with a comfortable competence Rex Ingamells > 2. the quality or state of being competent: as a. the properties of an embryonic field that … New Collegiate Dictionary
gradient — noun Etymology: Latin gradient , gradiens, present participle of gradi Date: 1835 1. a. the rate of regular or graded ascent or descent ; inclination b. a part sloping upward or downward 2. change in the value of a quantity (as temperature,… … New Collegiate Dictionary
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
