Aron, Y., Faculty of Agricultural, Food/Environ. Quality Sciences, Hebrew University of Jerusalem, Rehovot 76100, Israel
Czosnek, H., Faculty of Agricultural, Food/Environ. Quality Sciences, Hebrew University of Jerusalem, Rehovot 76100, Israel
Gazit, S., Faculty of Agricultural, Food/Environ. Quality Sciences, Hebrew University of Jerusalem, Rehovot 76100, Israel
Degani, C., Agricultural Research Organization, Volcani Center, Bet Dagan 50250, Israel

The segregation pattern of individuals originating from selfing of several monoembryonic cultivars and one polyembryonic line indicated that polyembryony in mango was of genetic nature. All the plants originating from monoembryonic cultivars bore monoembryonic fruits. A one-monoembryonic to three-polyembryonic segregation pattern was observed among individuals originated from the polyembryonic line, indicating that polyembryony in mango is under the control of a single dominant gene.