Overexpression of poplar wounding-inducible genes in Arabidopsis caused improved resistance against Helicoverpa armigera (Hübner) larvae

Four highly inducible genes of poplar trees, PtdKTI5, PtdWIN4, PtdPOP3 from hybrid poplar (Populus trichocarpa × P. deltoides) and PtKTI2 from trembling aspen (Populus tremuloides Michx.) have been individually transformed into Arabidopsis thaliana for overexpression. High transcriptional level of e...

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Autores principales: Hu, Rongfeng, Wang, Jiehua, Ji, Yan, Song, Yingjin, Yang, Shaohui
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Japanese Society of Breeding 2012
Materias:
Note
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3501947/
https://www.ncbi.nlm.nih.gov/pubmed/23226090
http://dx.doi.org/10.1270/jsbbs.62.288
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author Hu, Rongfeng
Wang, Jiehua
Ji, Yan
Song, Yingjin
Yang, Shaohui
author_facet Hu, Rongfeng
Wang, Jiehua
Ji, Yan
Song, Yingjin
Yang, Shaohui
author_sort Hu, Rongfeng
collection PubMed
description Four highly inducible genes of poplar trees, PtdKTI5, PtdWIN4, PtdPOP3 from hybrid poplar (Populus trichocarpa × P. deltoides) and PtKTI2 from trembling aspen (Populus tremuloides Michx.) have been individually transformed into Arabidopsis thaliana for overexpression. High transcriptional level of each transgene in transgenic Arabidopsis lines was confirmed by RT-PCR analysis. The development, body weight and survivorship of cotton bollworm (Helicoverpa armigera) fed on four types of transgenic Arabidopis plants were evaluated in the laboratory. Our data indicated that these four Populus defense-related genes exhibited various degree of insectital activity on larval and postlarval development of cotton bollworm and may be utilized for herbivore resistance improvement in plant genetic engineering.
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spelling pubmed-35019472012-12-05 Overexpression of poplar wounding-inducible genes in Arabidopsis caused improved resistance against Helicoverpa armigera (Hübner) larvae Hu, Rongfeng Wang, Jiehua Ji, Yan Song, Yingjin Yang, Shaohui Breed Sci Note Four highly inducible genes of poplar trees, PtdKTI5, PtdWIN4, PtdPOP3 from hybrid poplar (Populus trichocarpa × P. deltoides) and PtKTI2 from trembling aspen (Populus tremuloides Michx.) have been individually transformed into Arabidopsis thaliana for overexpression. High transcriptional level of each transgene in transgenic Arabidopsis lines was confirmed by RT-PCR analysis. The development, body weight and survivorship of cotton bollworm (Helicoverpa armigera) fed on four types of transgenic Arabidopis plants were evaluated in the laboratory. Our data indicated that these four Populus defense-related genes exhibited various degree of insectital activity on larval and postlarval development of cotton bollworm and may be utilized for herbivore resistance improvement in plant genetic engineering. Japanese Society of Breeding 2012-11-01 2012-09 /pmc/articles/PMC3501947/ /pubmed/23226090 http://dx.doi.org/10.1270/jsbbs.62.288 Text en Copyright © 2012 by JAPANESE SOCIETY OF BREEDING http://creativecommons.org/licenses/by-nc-nd/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Note
Hu, Rongfeng
Wang, Jiehua
Ji, Yan
Song, Yingjin
Yang, Shaohui
Overexpression of poplar wounding-inducible genes in Arabidopsis caused improved resistance against Helicoverpa armigera (Hübner) larvae
title Overexpression of poplar wounding-inducible genes in Arabidopsis caused improved resistance against Helicoverpa armigera (Hübner) larvae
title_full Overexpression of poplar wounding-inducible genes in Arabidopsis caused improved resistance against Helicoverpa armigera (Hübner) larvae
title_fullStr Overexpression of poplar wounding-inducible genes in Arabidopsis caused improved resistance against Helicoverpa armigera (Hübner) larvae
title_full_unstemmed Overexpression of poplar wounding-inducible genes in Arabidopsis caused improved resistance against Helicoverpa armigera (Hübner) larvae
title_short Overexpression of poplar wounding-inducible genes in Arabidopsis caused improved resistance against Helicoverpa armigera (Hübner) larvae
title_sort overexpression of poplar wounding-inducible genes in arabidopsis caused improved resistance against helicoverpa armigera (hübner) larvae
topic Note
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3501947/
https://www.ncbi.nlm.nih.gov/pubmed/23226090
http://dx.doi.org/10.1270/jsbbs.62.288
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