Just as a tailor lays down a chalk pattern on cloth before cutting and sewing a suit, certain genes lay down a pattern for the body on the canvas of a developing embryo before other genes start sculpting the limbs, trunk, head, and other features.
Confused About A-Rod To the Sports Editor: Re "Behind the Facade," Dec. 7: At the beginning of Selena Roberts's column, I assumed that she was going to lay out a pattern of neglect at Alex Rodriguez's properties.
The technique, known as microcontact printing, works like a miniature ink stamp to lay down a pattern of chemicals right where they're needed on a surface.
"Then you have the same issue, how well can you lay down a pattern?" What should be remembered, said Prof Welland, was that Moore's Law was an economic law and has more to do with what it is possible to do for the same cost.
We suggest that at the basis of this heterogeneity lies a complex pattern of phosphorylation/dephosphorylation of the tyrosines within the intracytosolic tail of Trk A, which was so far assessed mainly by using antibodies specific for few phosphopeptides only.
The equivalent these days is to lay a new drive with a pattern that looks like the underside of a rattlesnake.
With a large population study such as this, we consider it reasonable to assume that somewhere within the range of growth shown for each gestational age group lies such a pattern.
For there is a pattern here: of lying and then quietly recanting some of the lies, a pattern that reinforces ignorance and prejudice by working on the premise that the lie, if repeated often enough, will be remembered while the single recantation will be forgotten or ignored.
Atop the simple structure of the Cheshire Plain, however, lies a highly fragmented pattern of glacial clays, sands, and gravels, meandering rivers, and scattered distinctive small lakes, or meres.
Lay out the fabric according to the directions and lay the pattern tracings out on the fabric according to the directions.
