map unit a measure of distance between two geneloci based on the frequency of crossing over between them; one map unit is equivalent to one percent crossing over Source: Jenkins, John B. 1990. HumanGenetics, 2nd Edition. New York: Harper & Row ... Full article >>>
Map unit An arbitrary unit representing the distance between genes, usually derived from the percentage of recombination, but also defined by the time at which the gene is transferred during conjugation. Full article >>>
be less common between genes adjacent to each other on the same chromosome and that it should be possible to plot the sequence of genes along a fruit fly chromosome by using crossing-over frequencies. Distances on gene maps are expressed in map units ... Full article >>>
[Link], one assumes that the the frequency of recombinants is proportional to the distance between the geneloci. In this case, 80 out of 1000 plaques were recombinant, so the distance between the h and r loci is assigned a value of 8 map units or ... Full article >>>
(Date:5/14/2008)...t Wireless Module Combines Linux, Security, and Lo... TUSTIN, Calif., May 14 /PRNewswire/ -- Silex Tech...high-performance module designed for connecting,de...a/b/g wireless local,area networks (WLANs). It is ...onnectivity with minimal power usage, such as batt...
(Date:5/14/2008)...ich.---Researchers have developed what they believ...r inhibiting a common target used to treat all HIV...ass of AIDS drugs. , Researchers at the Universi... inhibiting compound, and then confirmed in the la...se, which is an established target for AIDS treatm...
(Date:5/14/2008)...by Dr. Ann F. Jacobson, associate professor in Ken...hy people may initially choose to postpone but ult... emphasizes the need for better patient education ...sought to better understand patients pre-and post ...surgery, says Jacobson. These patients perspective...
(Date:5/14/2008)...ass. May 14, 2008 A team composed of Harvard stu...d Banks Lighting Africa 2008 Development Marketpla... 8, 2008. The innovation, microbial fuel cell-base..., netted the group a $200,000 prize. , According...population has access to grid-based electricity mo...
...tan has yielded new evidence for domesticated hors...g of phosphorus-enriched soils inside what appear ...es, matches what would be expected from Earth once...s inhabited by people of the Botai culture of the ...food, tools, and transport. , "There,s very little...
...eiled a detailed map of human genetic variation wi...he most important region of the human genome encod...sease and organ transplantation. The work represen...ity for this fundamental immune region and lays th...t uncovering the genetic roots of immune-related d...
...an islands of Borneo and Sumatra, scientists from ...found what they say is the first demonstration in ...ilable food supplies and brain size. , Based on th...ns confined to part of Borneo where food supplies ...he process of natural selection comparatively smal...
... most their contemporaries were not wiped out by t...aleontologist who says multiple meteor impacts, ma...inated in the end of the Cretaceous Period. , The...er and earlier of a series of meteors and volcanic...n 500,000 years, say Princeton University paleonto...