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Article: Enhancing disease resistances of super hybrid rice with four antifungal genes

TitleEnhancing disease resistances of super hybrid rice with four antifungal genes
Authors
Issue Date2007
Publisher中國科學院. The Journal's web site is located at http://jcxg.chinajournal.net.cn/
Citation
Science In China, Series C: Life Sciences, 2007, v. 50 n. 1, p. 31-39 How to Cite?
AbstractA plant expression vector harboring four antifungal genes was delivered into the embryogenic calli of '9311', an indica restorer line of Super Hybrid Rice, via modified biolistic particle bombardment. Southern blot analysis indicated that in the regenerated hygromycin-resistant plants, all the four antifungal genes, including RCH10, RAC22, β-Glu and B-RIP, were integrated into the genome of '9311', co-transmitted altogether with the marker gene hpt in a Mendelian pattern. Some transgenic R 1 and R 2 progenies, with all transgenes displaying a normal expression level in the Northern blot analysis, showed high resistance to Magnaporthe grisea when tested in the typical blast nurseries located in Yanxi and Sanya respectively. Furthermore, transgenic F 1 plants, resulting from a cross of R 2 homozygous lines with high resistance to rice blast with the non-transgenic male sterile line Peiai 64S, showed not only high resistance to M. grisea but also enhanced resistance to rice false smut (a disease caused by Ustilaginoidea virens) and rice kernel smut (another disease caused by Tilletia barclayana). © 2007 Science in China Press.
Persistent Identifierhttp://hdl.handle.net/10722/179797
ISSN
2011 Impact Factor: 1.61
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhu, Hen_US
dc.contributor.authorXu, Xen_US
dc.contributor.authorXiao, Gen_US
dc.contributor.authorYuan, Len_US
dc.contributor.authorLi, Ben_US
dc.date.accessioned2012-12-19T10:04:51Z-
dc.date.available2012-12-19T10:04:51Z-
dc.date.issued2007en_US
dc.identifier.citationScience In China, Series C: Life Sciences, 2007, v. 50 n. 1, p. 31-39en_US
dc.identifier.issn1006-9305en_US
dc.identifier.urihttp://hdl.handle.net/10722/179797-
dc.description.abstractA plant expression vector harboring four antifungal genes was delivered into the embryogenic calli of '9311', an indica restorer line of Super Hybrid Rice, via modified biolistic particle bombardment. Southern blot analysis indicated that in the regenerated hygromycin-resistant plants, all the four antifungal genes, including RCH10, RAC22, β-Glu and B-RIP, were integrated into the genome of '9311', co-transmitted altogether with the marker gene hpt in a Mendelian pattern. Some transgenic R 1 and R 2 progenies, with all transgenes displaying a normal expression level in the Northern blot analysis, showed high resistance to Magnaporthe grisea when tested in the typical blast nurseries located in Yanxi and Sanya respectively. Furthermore, transgenic F 1 plants, resulting from a cross of R 2 homozygous lines with high resistance to rice blast with the non-transgenic male sterile line Peiai 64S, showed not only high resistance to M. grisea but also enhanced resistance to rice false smut (a disease caused by Ustilaginoidea virens) and rice kernel smut (another disease caused by Tilletia barclayana). © 2007 Science in China Press.en_US
dc.languageengen_US
dc.publisher中國科學院. The Journal's web site is located at http://jcxg.chinajournal.net.cn/en_US
dc.relation.ispartofScience in China, Series C: Life Sciencesen_US
dc.subject.meshFungi - Geneticsen_US
dc.subject.meshImmunity, Innate - Geneticsen_US
dc.subject.meshOryza Sativa - Genetics - Microbiologyen_US
dc.subject.meshPlant Diseases - Genetics - Microbiologyen_US
dc.subject.meshPlants, Genetically Modifieden_US
dc.titleEnhancing disease resistances of super hybrid rice with four antifungal genesen_US
dc.typeArticleen_US
dc.identifier.emailZhu, H: zhuhch@hku.hken_US
dc.identifier.authorityZhu, H=rp01535en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1007/s11427-007-0001-9en_US
dc.identifier.pmid17393080-
dc.identifier.scopuseid_2-s2.0-33847319189en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33847319189&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume50en_US
dc.identifier.issue1en_US
dc.identifier.spage31en_US
dc.identifier.epage39en_US
dc.identifier.isiWOS:000245146700005-
dc.publisher.placeChinaen_US
dc.identifier.scopusauthoridZhu, H=25724029300en_US
dc.identifier.scopusauthoridXu, X=35228207200en_US
dc.identifier.scopusauthoridXiao, G=16023370100en_US
dc.identifier.scopusauthoridYuan, L=7402011281en_US
dc.identifier.scopusauthoridLi, B=17135119600en_US

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