2017
DOI: 10.3389/fpls.2017.01948
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Abstract: The APETALA 2/Ethylene-responsive element binding factor (AP2/ERF) transcription factor gene family is widely involved in the biotic and abiotic stress regulation. Haynaldia villosa (VV, 2n = 14), a wild species of wheat, is a potential gene pool for wheat improvement. H. villosa confers high resistance to several wheat diseases and high tolerance to some abiotic stress. In this study, ERF1-V, an ethylene-responsive element-binding factor gene of the AP2/ERF transcription factor gene family from wild H. villos… Show more

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Cited by 60 publications
(39 citation statements)
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“…To study the role of GhCDKE in basal resistance to V. dahliae , we detected related gene expression involved in the JA pathway in WT and transgenic lines after inoculation. As shown in Figure 3C , expressions of JA-regulated pathogen-responsive genes ( ORA59 , ERF1 , PR5 , PDF1.2 , and CHIB ) were higher in lines 12 and 17 than WT plants in response to V. dahliae infection, especially the expressions of PDF1.2 and ERF1 which have been proved to function in resistance to V. dahliae or other fungi ( Brown et al, 2003 ; Pré et al, 2008 ; Zhang et al, 2012 ; Xing et al, 2017 ). In addition, expressions of JA-regulated wound-responsive genes ( MYC2 and JAR1 ) were also activated by GhCDKE ( Figure 3D ) ( Wassan, 2015 ).…”
Section: Resultsmentioning
confidence: 92%
“…To study the role of GhCDKE in basal resistance to V. dahliae , we detected related gene expression involved in the JA pathway in WT and transgenic lines after inoculation. As shown in Figure 3C , expressions of JA-regulated pathogen-responsive genes ( ORA59 , ERF1 , PR5 , PDF1.2 , and CHIB ) were higher in lines 12 and 17 than WT plants in response to V. dahliae infection, especially the expressions of PDF1.2 and ERF1 which have been proved to function in resistance to V. dahliae or other fungi ( Brown et al, 2003 ; Pré et al, 2008 ; Zhang et al, 2012 ; Xing et al, 2017 ). In addition, expressions of JA-regulated wound-responsive genes ( MYC2 and JAR1 ) were also activated by GhCDKE ( Figure 3D ) ( Wassan, 2015 ).…”
Section: Resultsmentioning
confidence: 92%
“…A large number of studies have revealed that AP2/ERF TFs can enhance the stress tolerance when overexpressed in transgenic plants [ 20 , 43 ]. For instance, overexpression of ERF1-V in wheat improves resistance to powdery mildew, salt and drought stress [ 44 ]. Similarly, overexpression of SpERF1 enhances drought tolerance of transgenic A. thaliana [ 45 ].…”
Section: Discussionmentioning
confidence: 99%
“…In the current scenario, where great genetic diversity and resistant isolates of pathogens thrive in nature, production of resistant crop varieties by transgenic approach is considered one of the easiest and effective device to control recalcitrant plant pathogens ( Mundt, 2014 ). There are recent reports where in expression of transgenes in plants has conferred increased resistance against fungal pathogens, such as transgenic plants engineered with glucanase gene from alfalfa ( Singh et al, 2014 ); ERF1-V gene from Haynaldia villosa ( Xing et al, 2017 ) and PSS1 from Arabidopsis thaliana ( Wang et al, 2017 ). Likewise, this study is a nascent report of significant anti-fungal activity exerted by recombinant KP4 on two deuteromycetous foliar pathogenic fungi A. alternata and Phoma exigua var.…”
Section: Discussionmentioning
confidence: 99%