DocumentCode
3321650
Title
Notice of Retraction
Callus Induction and In Vitro Plantlet Re-Generation of Dioscorea panthaica
Author
Ling Zhang ; Guotao Yang
Author_Institution
Sch. of Life Sci. & Eng., Southwest Univ. of Sci. & Technol., Mianyang, China
fYear
2011
fDate
10-12 May 2011
Firstpage
1
Lastpage
4
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Dioscorea panthaica Prain et Burkill is a traditional Chinese herb and field cultivation as the major source of this plant becomes hard to meet the increasing demand in the market. Moreover, the propagation through rhizome is both costly and causing low yield and poor quality. Here, in order to providing commercial grade seedlings through in vitro propagation, we have studied callus formation, organ differentiation and plantlet regeneration. The in vitro establishment and propagation of mature D.panthaica plant were firstly reported in present paper. Our results suggested that leaves were the best explants for callus induction, and the optimal medium were as followed: MS with 2.0 mg/L 2,4-D and 2.0 mg/L BA for callus induction; MS with 1.0 mg/L BA, 0.5 mg/L NAA, 2% sucrose at pH 6.4 for shoot differentiation; and MS with 0.5 mg/L BA, 0.1 mg/L NAA, 3% sucrose at pH 6.8 for root formation.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Dioscorea panthaica Prain et Burkill is a traditional Chinese herb and field cultivation as the major source of this plant becomes hard to meet the increasing demand in the market. Moreover, the propagation through rhizome is both costly and causing low yield and poor quality. Here, in order to providing commercial grade seedlings through in vitro propagation, we have studied callus formation, organ differentiation and plantlet regeneration. The in vitro establishment and propagation of mature D.panthaica plant were firstly reported in present paper. Our results suggested that leaves were the best explants for callus induction, and the optimal medium were as followed: MS with 2.0 mg/L 2,4-D and 2.0 mg/L BA for callus induction; MS with 1.0 mg/L BA, 0.5 mg/L NAA, 2% sucrose at pH 6.4 for shoot differentiation; and MS with 0.5 mg/L BA, 0.1 mg/L NAA, 3% sucrose at pH 6.8 for root formation.
Keywords
biological organs; biological tissues; botany; drugs; Dioscorea panthaica; callus induction; commercial grade seedlings; field cultivation; in vitro plantlet regeneration; in vitro propagation; leaves; organ differentiation; rhizome; root formation; shoot differentiation; sucrose; traditional Chinese herb; Barium; Compounds; Diseases; In vitro; Media; Sugar;
fLanguage
English
Publisher
ieee
Conference_Titel
Bioinformatics and Biomedical Engineering, (iCBBE) 2011 5th International Conference on
Conference_Location
Wuhan
ISSN
2151-7614
Print_ISBN
978-1-4244-5088-6
Type
conf
DOI
10.1109/icbbe.2011.5780252
Filename
5780252
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