The diameter at the level of closure of the aortic leaflets and its rate of change are the measurements used to make recommendations to the patient with respect to timing of aortic root surgery.
Another well-characterized gene namely SOMBRERO (SMB), which has been shown to control the reorientation and timing of cell division in root stem cells by negatively regulating FEZ activity [ 34], was clustered together with NSTs and VNDs into subfamily NAC-b.
This might explain why we could not relate the timing of the loss of rooting ability to the reduction in miR156 expression.
Few experiments were mainly concerned with exploring the way in which species interact in mixture as an explanation of intercropping effects (e.g. through manipulation of the timing of planting or examination of root and shoot competition).
At cellular and molecular levels, the timing of events leading to root bending after gravistimulation is well described in Arabidopsis, and rely on the formation of an asymmetrical lateral auxin gradient.
These proteins are collectively termed nodulins and have been classified as early or late nodulins according to the timing of their expression during root nodule development [ 5- 7].
From the latter region, we sampled preformed adventitious root primordia at different time intervals after the onset of flooding to determine the timing of events preceding outgrowth of the roots.
Youssef Sidhom, who attended the round-table afternoon meeting with Mrs. Clinton at the American Embassy here, said some of the discomfort was rooted in the timing of American statements on Egypt, which seemed to "bless democracy" just as Islamists were winning.
The timing of these adaptive responses differed between roots and leaves.
