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首页> 外文期刊>Biotechnology Letters >Introduction of the anti-apoptotic baculovirus p35 gene in passion fruit induces herbicide tolerance, reduced bacterial lesions, but does not inhibits passion fruit woodiness disease progress induced by cowpea aphid-borne mosaic virus (CABMV)
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Introduction of the anti-apoptotic baculovirus p35 gene in passion fruit induces herbicide tolerance, reduced bacterial lesions, but does not inhibits passion fruit woodiness disease progress induced by cowpea aphid-borne mosaic virus (CABMV)

机译:在百香果中引入抗凋亡杆状病毒p35基因可诱导除草剂耐受性,减少细菌损伤,但不抑制cow豆蚜虫花叶病毒(CABMV)诱导的百香果木质性疾病的进展

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摘要

The introduction of anti-apoptotic genes into plants leads to resistance to environmental stress and broad-spectrum disease resistance. The anti-apoptotic gene (p35) from a baculovirus was introduced into the genome of passion fruit plants by biobalistics. Eleven regenerated plants showed the presence of the p35 gene by PCR and/or dot blot hybridization. Transcriptional analysis of regenerated plants showed the presence of specific p35 transcripts in 9 of them. Regenerated plants containing the p35 gene were inoculated with the cowpea aphid-borne mosaic virus (CABMV), the bacterium Xanthomonas axonopodis pv passiflorae, and the herbicide, glufosinate, (Syngenta). None of the plants showed resistance to CABMV. Regenerated plants (p35+) showed less than half of local lesions showed by non-transgenic plants when inoculated with X. axonopodis and some p35+ plants showed increased tolerance to the glufosinate herbicide when compared to non-transgenic plants.
机译:将抗凋亡基因引入植物导致对环境胁迫的抗性和广谱抗病性。通过生物平衡技术将杆状病毒的抗凋亡基因(p35)引入百香果植物的基因组中。通过PCR和/或斑点印迹杂交,十一株再生植物显示p35基因的存在。再生植物的转录分析显示其中9个中存在特定的p35转录本。用containing豆蚜虫传播的花叶病毒(CABMV),细菌Xanthomonas axonopodis pv passiflorae和除草剂草铵膦(Syngenta)接种含有p35基因的再生植物。没有植物显示出对CABMV的抗性。与非转基因植物相比,再生植物(p35 +)接种轴突线虫时显示出非转基因植物不到一半的局部病害,一些p35 +植物对草铵膦除草剂的耐受性增强。

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