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Siranut Lamseejan. Effects of Acute Gamma Irradiation on Adventitious Plantlet Regeneration and Mutation from Leaf Cuttings of African Violet (Saintpaulia ionantha). (). Kasetsart University. Office of the University Library. : , ต.ค.-ธ.ค. 2550.
Effects of Acute Gamma Irradiation on Adventitious Plantlet Regeneration and Mutation from Leaf Cuttings of African Violet (Saintpaulia ionantha)
Name: Arunee Wongpiyasatid
Organization :
Kasetsart University. Faculty of Science. Department of Applied Radiation and Isotopes
Name: Tanita Thinnok
Organization :
Kasetsart University. Faculty of Science. Department of Applied Radiation and Isotopes
Name: Thanya Taychasinpitak
Organization :
Kasetsart University. Faculty of Agriculture. Department of Horticulture
Name: Peeranuch Jompuk
Organization :
Kasetsart University. Faculty of Science. Department of Applied Radiation and Isotopes
Name: Katarat Chusreeaeom
Organization :
Kasetsart University. Faculty of Science. Department of Applied Radiation and Isotopes
Name: Siranut Lamseejan
Organization :
Kasetsart University. Faculty of Science. Department of Applied Radiation and Isotopes
keyword:
African violet
;
mutation
Abstract:
Leaf cuttings of Saintpaulia ionantha (African violet) cv. Optima Hawaii, purple flower were acutely irradiated by gamma-rays with the doses of 0, 10, 20, 40, 60, 80 and 100 gray (Gy) to induce mutation. Irradiated leaves (M1V0) were planted in plastic trays containing peat moss medium and were placed in a shaded greenhouse. A number of adventitious plantlets per irradiated leaf (M1V1/M1V0) were recorded. M1V1 plantlets were transplanted and were grown to flowering according to the standard African violet culture. The characters investigated in M1V1 plants were the number of leaves per plant, plant canopy width, the number of inflorescences per plant, the number of flowers per inflorescence, flower size and mutated characters. The results showed LD50(60) to be 56 Gy. The number of plantlets per leaf decreased as radiation doses increased. No survived leaves were observed at doses higher than 80 Gy. In M1V1 generation, averaged width of plant canopy and the number of flowers per inflorescence were not significantly different whereas the number of inflorescences per M1V1 plant and flower size were significantly different. Mutation characters observed were changes in leaf colour, leaf margin, leaf thickness, flower colour, flower size, flower form and plant type. Mutation rate of M1V1 plants increased as radiation doses increased. Seven mutants with desirable characters were selected.
Kasetsart University. Office of the University Library
Address:
BANGKOK
Email:
tdckulib@ku.ac.th
Created:
ต.ค.-ธ.ค. 2550
Modified:
2009-08-25
Issued:
2009-08-25
บทความ/Article
application/pdf
วิทยาสารเกษตรศาสตร์ (วิทยาศาสตร์), 41(4) หน้า 633-640
eng
©copyrights Kasetsart University
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ใช้เวลา
0.043337 วินาที
Arunee Wongpiyasatid
Tanita Thinnok
| Title | Contributor | Type |
|---|---|---|
| Effects of Acute Gamma Irradiation on Adventitious Plantlet Regeneration and Mutation from Leaf Cuttings of African Violet (Saintpaulia ionantha)
มหาวิทยาลัยเกษตรศาสตร์ Arunee Wongpiyasatid;Tanita Thinnok;Thanya Taychasinpitak;Peeranuch Jompuk;Katarat Chusreeaeom;Siranut Lamseejan | บทความ/Article |
Thanya Taychasinpitak
| Title | Contributor | Type |
|---|---|---|
| Development and maintenance of gynoecious lines of cucumber (Cucumis sativus L.)
มหาวิทยาลัยเกษตรศาสตร์ Chaudhary, Badri Narayan;Kasem Piluek;Thanya Taychasinpitak;Chairerg Sagwansupyakorn | มหาวิทยาลัยเกษตรศาสตร์ | บทความ/Article |
| Effects of Chronic Gamma Irradiation on Adventitious Plantlet Formation of Saintpaulia ionantha (African Violet) Detached Leaves
มหาวิทยาลัยเกษตรศาสตร์ Arunee Wongpiyasatid;Peeranuch Jompak;Katarat Chusreeaeom;Thanya Taychasinpitak | บทความ/Article | |
| Effects of Acute Gamma Irradiation on Adventitious Plantlet Regeneration and Mutation from Leaf Cuttings of African Violet (Saintpaulia ionantha)
มหาวิทยาลัยเกษตรศาสตร์ Arunee Wongpiyasatid;Tanita Thinnok;Thanya Taychasinpitak;Peeranuch Jompuk;Katarat Chusreeaeom;Siranut Lamseejan | บทความ/Article |
Peeranuch Jompuk
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มหาวิทยาลัยเกษตรศาสตร์ Arunee Wongpiyasatid;Tanita Thinnok;Thanya Taychasinpitak;Peeranuch Jompuk;Katarat Chusreeaeom;Siranut Lamseejan | บทความ/Article | |
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มหาวิทยาลัยเกษตรศาสตร์ Peeranuch Jompuk;Wasana Wongyai;Chaba Jampatong;Somsak Apisitvanich | บทความ/Article |
Katarat Chusreeaeom
| Title | Contributor | Type |
|---|---|---|
| Effects of Chronic Gamma Irradiation on Adventitious Plantlet Formation of Saintpaulia ionantha (African Violet) Detached Leaves
มหาวิทยาลัยเกษตรศาสตร์ Arunee Wongpiyasatid;Peeranuch Jompak;Katarat Chusreeaeom;Thanya Taychasinpitak | บทความ/Article | |
| Effects of Acute Gamma Irradiation on Adventitious Plantlet Regeneration and Mutation from Leaf Cuttings of African Violet (Saintpaulia ionantha)
มหาวิทยาลัยเกษตรศาสตร์ Arunee Wongpiyasatid;Tanita Thinnok;Thanya Taychasinpitak;Peeranuch Jompuk;Katarat Chusreeaeom;Siranut Lamseejan | บทความ/Article |
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| Protoplast Isolation and Culture of Aquatic Plant Cryptocoryne wendtii De Wit
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| Effects of Acute Gamma Irradiation on Adventitious Plantlet Regeneration and Mutation from Leaf Cuttings of African Violet (Saintpaulia ionantha)
มหาวิทยาลัยเกษตรศาสตร์ Arunee Wongpiyasatid;Tanita Thinnok;Thanya Taychasinpitak;Peeranuch Jompuk;Katarat Chusreeaeom;Siranut Lamseejan | บทความ/Article |