Stem cells function as a source of new cells to grow or replace specialised tissues. To perform this function, these cells must divide to renew themselves, while some of their descendants eventually ...

This is a preview. Log in through your library . Abstract In order to reveal any roles played by stems and roots of herbaceous plants in responding to the surrounding light environment, the optical ...

1. Soybean, Salvia, Cosmos, and Xanthium, all short-day plants, initiate blossom primordia after different durations of exposure to short days. Soybean and Salvia require 9, Cosmos 12, and Xanthium 5 ...

Research by Assistant Professor Jacob S. Suissa at the University of Tennessee, Knoxville, is revealing complexity in how ...