TY - SER AU - Wanas,Wafaa H. AU - Desouky,I. AU - El-Hammady,A. AU - Abo-Doma,A. AU - EI-Habashy,Salwa TI - Cryopreservation of in vitro- shoot tips of two local orange (citrus sinensis) cvs KW - Citrus KW - Cryopreservation KW - Oranges KW - Genetics N1 - Includes reference N2 - This investigation was a part of a study to conserve the germplasm of some orange cultivars. It was performed through establishing a protocol for high propagation rate, the application of cryopreservation method with the exploration of the best cryoprotectants to achieve high survival during long-term storage of orange shoot tips. Addition of cryoprotectants led to increasing the survival % and recovery of shoots especially with using glycerol at low concentration UR - http://nile.enal.sci.eg/EALE/2006/AAS/106/0/139.pdf ER -