Pygo2 opens chromatin and cycles cells B y spreading an active chromatin state, Pygo2 prompts the proliferation of mammary gland progenitor cells, report Gu et al. The fl y version of Pygo2, Pygopus, is essential for Wg signaling. But the relationship between mammalian Wg (Wnt) and Pygo2 is less clear. Pygo2 is necessary for the development of a number of tissues, but in the two best studied—ey...

We develop a simple model of labor market participation, human capital degradation, and re-training. We focus on how non-participation, as a distinct state from unemployment and employment, is determined by the welfare system in interaction with labor market conditions and personal characteristics. We provide a tractable framework to analyze how the decisions to exit the labor force and to miti...

This publication discusses exercises that can help readers maintain or improve balance, strength, and flexibility. Written by Sergio Romero, Linda B. Bobroff, Wendy W. Lynch, published the UF/IFAS Department of Family, Youth Community Sciences, revised April 2023.