Viability of shorea resinosa foxw excisedembryos following dehydration technique

Asrol Hadri, Bin Radzuan. (2006) Viability of shorea resinosa foxw excisedembryos following dehydration technique. [Project Report] (Unpublished)

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Abstract

This study was carried out to assess the viability of cryopreserved excised-embryos of Shorea resinosa Foxw that treated using dehydration technique. Embryos sources were of high quality, where initial moisture content and germination of were 64.9 % and 73 % respectively, and Viability of the excisedembryos was 93 % when assessed using 0.5 % of tetrazolium for 90 minutes. Results showed that using MS medium with several modifications of composition especially in composition of Macronutriet composition which gave 73% ofgermination. The best treatment was obtained from dehydration of excised embr}Qs with 0.4 M concentration of sucrose for 90 minutes which gave viability of 82 % and exposing excised-embryOs with silica gel by 3 hours which gave 70 %. This result was useful for expand the studies in storage an preserve the embryos in liquid nitrogen

Item Type: Project Report
Additional Information: Project Report (B.Sc.) - Universiti Malaysia Sarawak, 2006.
Uncontrolled Keywords: Shorea resinosa Foxw, excised-embryos, cryopreservation, dehydration and viability, Cryopreservation of organs, tissues, etc, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, undergraduate, research, Universiti Malaysia Sarawak
Subjects: Q Science > QR Microbiology
Divisions: Academic Faculties, Institutes and Centres > Faculty of Resource Science and Technology
Depositing User: Saman
Date Deposited: 16 Jun 2017 07:21
Last Modified: 20 Sep 2017 01:55
URI: http://ir.unimas.my/id/eprint/16689

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