A Massachusetts General Hospital (MGH) research team investigating how the earliest stages of life might have developed has discovered a way the first living cells could have met a key challenge -- ...
This is a preview. Log in through your library . Abstract • The precise regulation of asymmetric cell division (ACD) is essential for plant organogenesis. In Arabidopsis roots, SHORT-ROOT (SHR) ...
Intestinal epithelial cells (IECs) provide a physical and biochemical barrier that segregates host tissue and commensal bacteria to maintain intestinal homeostasis. Secretory IECs support this ...