Repression of chilling-induced ACC accumulation in transgenic citrus by over-production of antisense 1-aminocyclopropane-1-carboxylate synthase RNA
Identifieur interne : 000638 ( Istex/Curation ); précédent : 000637; suivant : 000639Repression of chilling-induced ACC accumulation in transgenic citrus by over-production of antisense 1-aminocyclopropane-1-carboxylate synthase RNA
Auteurs : Wai Shing Wong ; Geng Guang Li [République populaire de Chine] ; Wen Ning ; Zeng Fu Xu [République populaire de Chine] ; W. L. Wendy Hsiao ; Lang Yin Zhang [République populaire de Chine] ; Ning Li [Hong Kong]Source :
- Plant Science [ 0168-9452 ] ; 2001.
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Abstract
A chilling-inducible ACC synthase gene (CS-ACS1) has recently been identified from Citrus sinensis. This CS-ACS1 gene was constructed in an inverted orientation and placed under the control of the double 35S promoter. The antisense CS-ACS1 transgene was introduced into Carrizo citrange, C. sinensis (L.) Osbeck and Poncirus trifoliate by Agrobacterium-mediated gene transfer. The transformation efficiency in the transformation of citrus stem segment was improved significantly to 87 and 88% for Poncirus trifoliate (L.) Raf and Carrizo citrange, respectively. The transgenic citrus lines that produce higher level of antisense ACS RNA were found to repress the increase of ACC content following the chilling treatment. This work represents the first example in controlling the ethylene biosynthesis in citrus plants through the genetic engineering approach.
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DOI: 10.1016/S0168-9452(01)00505-2
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Wai Shing Wong<affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation><wicri:noCountry code="subField">SAR</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation><wicri:noCountry code="subField">SAR</wicri:noCountry></affiliation><affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation><wicri:noCountry code="subField">SAR</wicri:noCountry></affiliation>Le document en format XML
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Wendy Hsiao</name><affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation><wicri:noCountry code="subField">SAR</wicri:noCountry></affiliation></author><author><name sortKey="Zhang, Lang Yin" sort="Zhang, Lang Yin" uniqKey="Zhang L" first="Lang Yin" last="Zhang">Lang Yin Zhang</name><affiliation wicri:level="1"><mods:affiliation>The South China Institute of Botany, Guangzhou, China</mods:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>The South China Institute of Botany, Guangzhou</wicri:regionArea></affiliation></author><author><name sortKey="Li, Ning" sort="Li, Ning" uniqKey="Li N" first="Ning" last="Li">Ning Li</name><affiliation wicri:level="1"><mods:affiliation>E-mail: boningli@ust.hk</mods:affiliation><country wicri:rule="url">Hong Kong</country></affiliation><affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation><wicri:noCountry code="subField">SAR</wicri:noCountry></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:937146832020EE3D64639B829A9FA8D36036A8CB</idno><date when="2001" year="2001">2001</date><idno type="doi">10.1016/S0168-9452(01)00505-2</idno><idno type="url">https://api.istex.fr/document/937146832020EE3D64639B829A9FA8D36036A8CB/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">000638</idno><idno type="wicri:Area/Istex/Curation">000638</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">Repression of chilling-induced ACC accumulation in transgenic citrus by over-production of antisense 1-aminocyclopropane-1-carboxylate synthase RNA</title><author><name sortKey="Wong, Wai Shing" sort="Wong, Wai Shing" uniqKey="Wong W" first="Wai Shing" last="Wong">Wai Shing Wong</name><affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation><wicri:noCountry code="subField">SAR</wicri:noCountry></affiliation></author><author><name sortKey="Li, Geng Guang" sort="Li, Geng Guang" uniqKey="Li G" first="Geng Guang" last="Li">Geng Guang Li</name><affiliation wicri:level="1"><mods:affiliation>The South China Institute of Botany, Guangzhou, China</mods:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>The South China Institute of Botany, Guangzhou</wicri:regionArea></affiliation></author><author><name sortKey="Ning, Wen" sort="Ning, Wen" uniqKey="Ning W" first="Wen" last="Ning">Wen Ning</name><affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation><wicri:noCountry code="subField">SAR</wicri:noCountry></affiliation></author><author><name sortKey="Xu, Zeng Fu" sort="Xu, Zeng Fu" uniqKey="Xu Z" first="Zeng Fu" last="Xu">Zeng Fu Xu</name><affiliation wicri:level="1"><mods:affiliation>The Biotechnology Center, Zhongshan University, Guangzhou, China</mods:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>The Biotechnology Center, Zhongshan University, Guangzhou</wicri:regionArea></affiliation></author><author><name sortKey="Hsiao, W L Wendy" sort="Hsiao, W L Wendy" uniqKey="Hsiao W" first="W. 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Wendy Hsiao</name><affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation><wicri:noCountry code="subField">SAR</wicri:noCountry></affiliation></author><author><name sortKey="Zhang, Lang Yin" sort="Zhang, Lang Yin" uniqKey="Zhang L" first="Lang Yin" last="Zhang">Lang Yin Zhang</name><affiliation wicri:level="1"><mods:affiliation>The South China Institute of Botany, Guangzhou, China</mods:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>The South China Institute of Botany, Guangzhou</wicri:regionArea></affiliation></author><author><name sortKey="Li, Ning" sort="Li, Ning" uniqKey="Li N" first="Ning" last="Li">Ning Li</name><affiliation wicri:level="1"><mods:affiliation>E-mail: boningli@ust.hk</mods:affiliation><country wicri:rule="url">Hong Kong</country></affiliation><affiliation><mods:affiliation>Department of Biology, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, SAR</mods:affiliation></affiliation></author></analytic><monogr></monogr><series><title level="j">Plant Science</title><title level="j" type="abbrev">PSL</title><idno type="ISSN">0168-9452</idno><imprint><publisher>ELSEVIER</publisher><date type="published" when="2001">2001</date><biblScope unit="volume">161</biblScope><biblScope unit="issue">5</biblScope><biblScope unit="page" from="969">969</biblScope><biblScope unit="page" to="977">977</biblScope></imprint><idno type="ISSN">0168-9452</idno></series><idno type="istex">937146832020EE3D64639B829A9FA8D36036A8CB</idno><idno type="DOI">10.1016/S0168-9452(01)00505-2</idno><idno type="PII">S0168-9452(01)00505-2</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0168-9452</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>ACC synthase</term><term>Antisense</term><term>Carrizo citrange</term><term>Chilling</term><term>Poncirus</term><term>Transgenic citrus</term></keywords></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A chilling-inducible ACC synthase gene (CS-ACS1) has recently been identified from Citrus sinensis. This CS-ACS1 gene was constructed in an inverted orientation and placed under the control of the double 35S promoter. The antisense CS-ACS1 transgene was introduced into Carrizo citrange, C. sinensis (L.) Osbeck and Poncirus trifoliate by Agrobacterium-mediated gene transfer. The transformation efficiency in the transformation of citrus stem segment was improved significantly to 87 and 88% for Poncirus trifoliate (L.) Raf and Carrizo citrange, respectively. The transgenic citrus lines that produce higher level of antisense ACS RNA were found to repress the increase of ACC content following the chilling treatment. This work represents the first example in controlling the ethylene biosynthesis in citrus plants through the genetic engineering approach.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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