Shruti Gupta, MD, MPH; Wei Wang, PhD; Salim S. Hayek, MD; Lili Chan, MSCR; Kusum Mathews, MPH, Michal L. Melamed, MHS; Samantha K. Brenner, Amanda Leonberg-Yoo, MS; Edward J. Schenck, Jared Radbel, Jochen Reiser, Anip Bansal, Anand Srivastava, Yan Zhou, Diana Finkel, DO; Adam Green, MBA; Mary Mallappallil, Anthony Faugno, Jingjing Zhang, Juan Carlos Q. Velez, Shahzad Shaefi, Chirag R. Parikh, D...

The ontogenic developmental stages of saffron somatic embryogenesis have been studied and characterized using light and electron microscopy. The embryogenic callus underwent internal segmented divisions with the formation of globular embryos that were attached to the callus surface by a broad multicelular structure. Further development of the embryoids was characterized by the emergence of a sh...

THE VACUOLE is a compartment within sugarcane cells in which most of the sucrose is stored. Despite its importance, the sugarcane vacuole is not well understood, because it has been very difficult to examine from sucroseaccumulating stem cells. It is only separated from other cell components by a single membrane which is generally broken during attempts to isolate the vacuole for study. One new...

mained effective in North America longer than 5 yr after the resistance genes were released in pure-line Integrating selection for agronomic performance and quantitative cultivars (Holland, 1997). Monogenic resistances can be resistance to crown rust, caused by Puccinia coronata Corda var. avenae W.P. Fraser & Ledingham, in oat (Avena sativa L.) requires overcome rapidly by new races of the pat...