Production Of Juvenile Hormone Iii (Jh Iii) From Cyperus Aromaticus Via Cell Suspension Culture Technique And Its Effect On Mosquito Larva, Aedes Aegypti

Callus of Cyperus aromaticus was induced from the root explants using modified Murashige and Skoog (1962) medium supplemented with 5.5 mg/L NAA and 4.5 mg/L 2,4-D. Seven stable cell lines were selected from these root-derived calluses. Cell suspension cultures were then established from these selec...

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Main Author: Lim , Pey Shan
Format: Thesis
Language:English
Published: 2010
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Online Access:http://eprints.usm.my/42990/1/Lim_Pey_Shan24.pdf
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spelling my-usm-ep.429902019-04-12T05:26:51Z Production Of Juvenile Hormone Iii (Jh Iii) From Cyperus Aromaticus Via Cell Suspension Culture Technique And Its Effect On Mosquito Larva, Aedes Aegypti 2010-06 Lim , Pey Shan QH1 Natural history (General - Including nature conservation, geographical distribution) Callus of Cyperus aromaticus was induced from the root explants using modified Murashige and Skoog (1962) medium supplemented with 5.5 mg/L NAA and 4.5 mg/L 2,4-D. Seven stable cell lines were selected from these root-derived calluses. Cell suspension cultures were then established from these selected cell lines. Optimum cell biomass and high Juvenile Hormone III (JH III) content could be produced via single stage cell culture system using a modified culture medium. JH III of the tested samples was detected with high performance liquid chromatography (HPLC). The optimum culture duration for the production of high cell biomass and JH III content was 12 days. The optimized culture medium was formulated via step-wise modification of macronutrients portion of the basic MS medium and plant growth regulators. All the selected cell lines grew well in this optimum medium which consisted of MS supplemented with 271.1 mM NH4NO3 + 15.4 mM KNO3 + 4.3 mM CaCl2.2H2O + 1.49 mM MgSO4.4H2O + 1.35 mM KH2PO4 + 3% sucrose + 5.5 mg/L NAA + 4.5 mg/L 2,4-D (MSB) medium. 2010-06 Thesis http://eprints.usm.my/42990/ http://eprints.usm.my/42990/1/Lim_Pey_Shan24.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Sains Kajihayat
institution Universiti Sains Malaysia
collection USM Institutional Repository
language English
topic QH1 Natural history (General - Including nature conservation
geographical distribution)
spellingShingle QH1 Natural history (General - Including nature conservation
geographical distribution)
Lim , Pey Shan
Production Of Juvenile Hormone Iii (Jh Iii) From Cyperus Aromaticus Via Cell Suspension Culture Technique And Its Effect On Mosquito Larva, Aedes Aegypti
description Callus of Cyperus aromaticus was induced from the root explants using modified Murashige and Skoog (1962) medium supplemented with 5.5 mg/L NAA and 4.5 mg/L 2,4-D. Seven stable cell lines were selected from these root-derived calluses. Cell suspension cultures were then established from these selected cell lines. Optimum cell biomass and high Juvenile Hormone III (JH III) content could be produced via single stage cell culture system using a modified culture medium. JH III of the tested samples was detected with high performance liquid chromatography (HPLC). The optimum culture duration for the production of high cell biomass and JH III content was 12 days. The optimized culture medium was formulated via step-wise modification of macronutrients portion of the basic MS medium and plant growth regulators. All the selected cell lines grew well in this optimum medium which consisted of MS supplemented with 271.1 mM NH4NO3 + 15.4 mM KNO3 + 4.3 mM CaCl2.2H2O + 1.49 mM MgSO4.4H2O + 1.35 mM KH2PO4 + 3% sucrose + 5.5 mg/L NAA + 4.5 mg/L 2,4-D (MSB) medium.
format Thesis
qualification_level Master's degree
author Lim , Pey Shan
author_facet Lim , Pey Shan
author_sort Lim , Pey Shan
title Production Of Juvenile Hormone Iii (Jh Iii) From Cyperus Aromaticus Via Cell Suspension Culture Technique And Its Effect On Mosquito Larva, Aedes Aegypti
title_short Production Of Juvenile Hormone Iii (Jh Iii) From Cyperus Aromaticus Via Cell Suspension Culture Technique And Its Effect On Mosquito Larva, Aedes Aegypti
title_full Production Of Juvenile Hormone Iii (Jh Iii) From Cyperus Aromaticus Via Cell Suspension Culture Technique And Its Effect On Mosquito Larva, Aedes Aegypti
title_fullStr Production Of Juvenile Hormone Iii (Jh Iii) From Cyperus Aromaticus Via Cell Suspension Culture Technique And Its Effect On Mosquito Larva, Aedes Aegypti
title_full_unstemmed Production Of Juvenile Hormone Iii (Jh Iii) From Cyperus Aromaticus Via Cell Suspension Culture Technique And Its Effect On Mosquito Larva, Aedes Aegypti
title_sort production of juvenile hormone iii (jh iii) from cyperus aromaticus via cell suspension culture technique and its effect on mosquito larva, aedes aegypti
granting_institution Universiti Sains Malaysia
granting_department Pusat Pengajian Sains Kajihayat
publishDate 2010
url http://eprints.usm.my/42990/1/Lim_Pey_Shan24.pdf
_version_ 1747821143280058368