The second type of root system, the adventitious root system, differs from the primary variety in that the primary root is short-lived and is replaced within a short time by many roots that form from the stem.
This revisionism has many roots.
That transformation has many roots.
The recent shift has many roots.
This crisis has many roots.
A widening and emotional rift over legal tactics has split the anti-abortion movement, with its longtime leaders facing a Tea Party-like insurrection from many grass-roots activists who are impatient with the pace of change.
"The idea is to show our deep roots from many cultures in Gaza," Mr. Khoudary said as he sat in the lush, antiquities-filled garden of his Gaza City home a few miles from the museum.
The incredible wealth created over the last decade in the United States has gone to a smaller and smaller portion of the population, and this disparity stems from many of the same roots as in developing nations.
Although most sequences were derived from ESTs, no general conclusion could be made on expression pattern, since XIP transcripts were isolated from many different tissues ranging from roots, seedlings, flower buds to seeds and fruits (Table 2).
Assuming symmetric distances thus removes valuable rooting information from many types of sequence analyses.
