Voltage-Dependent Anion Channel 2 of Arabidopsis thaliana (AtVDAC2) Is Involved in ABA-Mediated Early Seedling Development

The voltage-dependent anion channel (VDAC) is the major transport protein in the outer membrane of mitochondria and plays crucial roles in energy metabolism, apoptosis, and metabolites transport. In plants, the expression of VDACs can be affected by different stresses, including drought, salinity an...

Descripción completa

Detalles Bibliográficos
Autores principales: Yan, Jinping, He, Han, Tong, Shibo, Zhang, Wanrong, Wang, Jianmei, Li, Xufeng, Yang, Yi
Formato: Texto
Lenguaje:English
Publicado: Molecular Diversity Preservation International (MDPI) 2009
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2705501/
https://www.ncbi.nlm.nih.gov/pubmed/19582214
http://dx.doi.org/10.3390/ijms10062476
_version_ 1782169007751692288
author Yan, Jinping
He, Han
Tong, Shibo
Zhang, Wanrong
Wang, Jianmei
Li, Xufeng
Yang, Yi
author_facet Yan, Jinping
He, Han
Tong, Shibo
Zhang, Wanrong
Wang, Jianmei
Li, Xufeng
Yang, Yi
author_sort Yan, Jinping
collection PubMed
description The voltage-dependent anion channel (VDAC) is the major transport protein in the outer membrane of mitochondria and plays crucial roles in energy metabolism, apoptosis, and metabolites transport. In plants, the expression of VDACs can be affected by different stresses, including drought, salinity and pathogen defense. In this study, we investigated the expression pattern of AtVDAC2 in A. thaliana and found ABA suppressed the accumulation of AtVDAC2 transcripts. Further, phenotype analysis of this VDAC deregulated-expression transgenic Arabidopsis plants indicated that AtVDAC2 anti-sense line showed an ABA-insensitivity phenotype during the early seedling development under ABA treatment. The results suggested that AtVDAC2 might be involved in ABA signaling in A. thaliana.
format Text
id pubmed-2705501
institution National Center for Biotechnology Information
language English
publishDate 2009
publisher Molecular Diversity Preservation International (MDPI)
record_format MEDLINE/PubMed
spelling pubmed-27055012009-07-06 Voltage-Dependent Anion Channel 2 of Arabidopsis thaliana (AtVDAC2) Is Involved in ABA-Mediated Early Seedling Development Yan, Jinping He, Han Tong, Shibo Zhang, Wanrong Wang, Jianmei Li, Xufeng Yang, Yi Int J Mol Sci Article The voltage-dependent anion channel (VDAC) is the major transport protein in the outer membrane of mitochondria and plays crucial roles in energy metabolism, apoptosis, and metabolites transport. In plants, the expression of VDACs can be affected by different stresses, including drought, salinity and pathogen defense. In this study, we investigated the expression pattern of AtVDAC2 in A. thaliana and found ABA suppressed the accumulation of AtVDAC2 transcripts. Further, phenotype analysis of this VDAC deregulated-expression transgenic Arabidopsis plants indicated that AtVDAC2 anti-sense line showed an ABA-insensitivity phenotype during the early seedling development under ABA treatment. The results suggested that AtVDAC2 might be involved in ABA signaling in A. thaliana. Molecular Diversity Preservation International (MDPI) 2009-05-26 /pmc/articles/PMC2705501/ /pubmed/19582214 http://dx.doi.org/10.3390/ijms10062476 Text en © 2009 by the authors; licensee Molecular Diversity Preservation International, Basel, Switzerland. http://creativecommons.org/licenses/by/3.0 This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Yan, Jinping
He, Han
Tong, Shibo
Zhang, Wanrong
Wang, Jianmei
Li, Xufeng
Yang, Yi
Voltage-Dependent Anion Channel 2 of Arabidopsis thaliana (AtVDAC2) Is Involved in ABA-Mediated Early Seedling Development
title Voltage-Dependent Anion Channel 2 of Arabidopsis thaliana (AtVDAC2) Is Involved in ABA-Mediated Early Seedling Development
title_full Voltage-Dependent Anion Channel 2 of Arabidopsis thaliana (AtVDAC2) Is Involved in ABA-Mediated Early Seedling Development
title_fullStr Voltage-Dependent Anion Channel 2 of Arabidopsis thaliana (AtVDAC2) Is Involved in ABA-Mediated Early Seedling Development
title_full_unstemmed Voltage-Dependent Anion Channel 2 of Arabidopsis thaliana (AtVDAC2) Is Involved in ABA-Mediated Early Seedling Development
title_short Voltage-Dependent Anion Channel 2 of Arabidopsis thaliana (AtVDAC2) Is Involved in ABA-Mediated Early Seedling Development
title_sort voltage-dependent anion channel 2 of arabidopsis thaliana (atvdac2) is involved in aba-mediated early seedling development
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2705501/
https://www.ncbi.nlm.nih.gov/pubmed/19582214
http://dx.doi.org/10.3390/ijms10062476
work_keys_str_mv AT yanjinping voltagedependentanionchannel2ofarabidopsisthalianaatvdac2isinvolvedinabamediatedearlyseedlingdevelopment
AT hehan voltagedependentanionchannel2ofarabidopsisthalianaatvdac2isinvolvedinabamediatedearlyseedlingdevelopment
AT tongshibo voltagedependentanionchannel2ofarabidopsisthalianaatvdac2isinvolvedinabamediatedearlyseedlingdevelopment
AT zhangwanrong voltagedependentanionchannel2ofarabidopsisthalianaatvdac2isinvolvedinabamediatedearlyseedlingdevelopment
AT wangjianmei voltagedependentanionchannel2ofarabidopsisthalianaatvdac2isinvolvedinabamediatedearlyseedlingdevelopment
AT lixufeng voltagedependentanionchannel2ofarabidopsisthalianaatvdac2isinvolvedinabamediatedearlyseedlingdevelopment
AT yangyi voltagedependentanionchannel2ofarabidopsisthalianaatvdac2isinvolvedinabamediatedearlyseedlingdevelopment

Ejemplares similares