In vitro culture of Orobanche ramosa
Orobanche spp. (broomrapes) are holoparasites that subsist on the roots of many important crops and can considerably reduce yield. The control of Orobanche spp. includes physical, chemical and biological methods. Interactions between parasitic angiosperms and their hosts first occur at the level of...
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| Veröffentlicht in: | Weed research 1999-06, Vol.39 (3), p.191-197 |
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| creator | Batchvarova, R.B Slavov, S.B Bossolova, S.N |
| description | Orobanche spp. (broomrapes) are holoparasites that subsist on the roots of many important crops and can considerably reduce yield. The control of Orobanche spp. includes physical, chemical and biological methods. Interactions between parasitic angiosperms and their hosts first occur at the level of parasite seed germination. The seeds of all Orobanchaceae germinate in soil under natural conditions only in response to specific chemical exudates from the host plant. This study describes the influence of different plant growth regulators and host plant root exudates on germination and development of calli from Orobanche seeds in vitro. The effect of indole‐3‐acetic acid, gibberellic acid and kinetin on the germination of Orobanche seeds varied with concentration. These plant growth regulators also affected the period of germination and the structure of calli and protrusions. An in vitro system for the collection of tobacco root exudates was established. Compounds released from the host roots of three different tobacco cultivars were found to provoke high levels of germination of the Orobanche seeds without any period of pre‐conditioning. This study developed methods for the investigation of host–parasite interactions and the effect of germination stimulants in Orobanche spp. |
| doi_str_mv | 10.1046/j.1365-3180.1999.00137.x |
| format | Article |
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The control of Orobanche spp. includes physical, chemical and biological methods. Interactions between parasitic angiosperms and their hosts first occur at the level of parasite seed germination. The seeds of all Orobanchaceae germinate in soil under natural conditions only in response to specific chemical exudates from the host plant. This study describes the influence of different plant growth regulators and host plant root exudates on germination and development of calli from Orobanche seeds in vitro. The effect of indole‐3‐acetic acid, gibberellic acid and kinetin on the germination of Orobanche seeds varied with concentration. These plant growth regulators also affected the period of germination and the structure of calli and protrusions. An in vitro system for the collection of tobacco root exudates was established. Compounds released from the host roots of three different tobacco cultivars were found to provoke high levels of germination of the Orobanche seeds without any period of pre‐conditioning. This study developed methods for the investigation of host–parasite interactions and the effect of germination stimulants in Orobanche spp.</description><identifier>ISSN: 0043-1737</identifier><identifier>EISSN: 1365-3180</identifier><identifier>DOI: 10.1046/j.1365-3180.1999.00137.x</identifier><identifier>CODEN: WEREAT</identifier><language>eng</language><publisher>Oxford UK: Blackwell Science Ltd</publisher><subject>application rate ; Biological and medical sciences ; broomrape ; callus ; cultivars ; Fundamental and applied biological sciences. Psychology ; germination ; gibberellic acid ; host plants ; in vitro culture ; indole acetic acid ; kinetin ; Nicotiana tabacum ; Orobanche ; Orobanche ramosa ; Parasitic plants ; Parasitic plants. Weeds ; Phytopathology. Animal pests. Plant and forest protection ; plant growth regulators ; root exudates ; seed germination ; tobacco ; ultrastructure</subject><ispartof>Weed research, 1999-06, Vol.39 (3), p.191-197</ispartof><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4297-dfd0a9047c530e9a1ddbb9767876a03e55c13e1b73310f91b74ef702d2d66c113</citedby><cites>FETCH-LOGICAL-c4297-dfd0a9047c530e9a1ddbb9767876a03e55c13e1b73310f91b74ef702d2d66c113</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1046%2Fj.1365-3180.1999.00137.x$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1046%2Fj.1365-3180.1999.00137.x$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1416,27867,27922,27923,45572,45573</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1884041$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Batchvarova, R.B</creatorcontrib><creatorcontrib>Slavov, S.B</creatorcontrib><creatorcontrib>Bossolova, S.N</creatorcontrib><title>In vitro culture of Orobanche ramosa</title><title>Weed research</title><description>Orobanche spp. (broomrapes) are holoparasites that subsist on the roots of many important crops and can considerably reduce yield. The control of Orobanche spp. includes physical, chemical and biological methods. Interactions between parasitic angiosperms and their hosts first occur at the level of parasite seed germination. The seeds of all Orobanchaceae germinate in soil under natural conditions only in response to specific chemical exudates from the host plant. This study describes the influence of different plant growth regulators and host plant root exudates on germination and development of calli from Orobanche seeds in vitro. The effect of indole‐3‐acetic acid, gibberellic acid and kinetin on the germination of Orobanche seeds varied with concentration. These plant growth regulators also affected the period of germination and the structure of calli and protrusions. An in vitro system for the collection of tobacco root exudates was established. Compounds released from the host roots of three different tobacco cultivars were found to provoke high levels of germination of the Orobanche seeds without any period of pre‐conditioning. This study developed methods for the investigation of host–parasite interactions and the effect of germination stimulants in Orobanche spp.</description><subject>application rate</subject><subject>Biological and medical sciences</subject><subject>broomrape</subject><subject>callus</subject><subject>cultivars</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>germination</subject><subject>gibberellic acid</subject><subject>host plants</subject><subject>in vitro culture</subject><subject>indole acetic acid</subject><subject>kinetin</subject><subject>Nicotiana tabacum</subject><subject>Orobanche</subject><subject>Orobanche ramosa</subject><subject>Parasitic plants</subject><subject>Parasitic plants. Weeds</subject><subject>Phytopathology. Animal pests. 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Psychology</topic><topic>germination</topic><topic>gibberellic acid</topic><topic>host plants</topic><topic>in vitro culture</topic><topic>indole acetic acid</topic><topic>kinetin</topic><topic>Nicotiana tabacum</topic><topic>Orobanche</topic><topic>Orobanche ramosa</topic><topic>Parasitic plants</topic><topic>Parasitic plants. Weeds</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>plant growth regulators</topic><topic>root exudates</topic><topic>seed germination</topic><topic>tobacco</topic><topic>ultrastructure</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Batchvarova, R.B</creatorcontrib><creatorcontrib>Slavov, S.B</creatorcontrib><creatorcontrib>Bossolova, S.N</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Periodicals Index Online Segment 33</collection><collection>Periodicals Index Online</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - West</collection><collection>Primary Sources Access (Plan D) - International</collection><collection>Primary Sources Access & Build (Plan A) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Midwest</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Northeast</collection><collection>Primary Sources Access (Plan D) - Southeast</collection><collection>Primary Sources Access (Plan D) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Southeast</collection><collection>Primary Sources Access (Plan D) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - UK / I</collection><collection>Primary Sources Access (Plan D) - Canada</collection><collection>Primary Sources Access (Plan D) - EMEALA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - International</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - International</collection><collection>Primary Sources Access (Plan D) - West</collection><collection>Periodicals Index Online Segments 1-50</collection><collection>Primary Sources Access (Plan D) - APAC</collection><collection>Primary Sources Access (Plan D) - Midwest</collection><collection>Primary Sources Access (Plan D) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Canada</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - EMEALA</collection><collection>Primary Sources Access & Build (Plan A) - APAC</collection><collection>Primary Sources Access & Build (Plan A) - Canada</collection><collection>Primary Sources Access & Build (Plan A) - West</collection><collection>Primary Sources Access & Build (Plan A) - EMEALA</collection><collection>Primary Sources Access (Plan D) - Northeast</collection><collection>Primary Sources Access & Build (Plan A) - Midwest</collection><collection>Primary Sources Access & Build (Plan A) - North Central</collection><collection>Primary Sources Access & Build (Plan A) - Northeast</collection><collection>Primary Sources Access & Build (Plan A) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - Southeast</collection><collection>Primary Sources Access (Plan D) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - APAC</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - MEA</collection><jtitle>Weed research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Batchvarova, R.B</au><au>Slavov, S.B</au><au>Bossolova, S.N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>In vitro culture of Orobanche ramosa</atitle><jtitle>Weed research</jtitle><date>1999-06</date><risdate>1999</risdate><volume>39</volume><issue>3</issue><spage>191</spage><epage>197</epage><pages>191-197</pages><issn>0043-1737</issn><eissn>1365-3180</eissn><coden>WEREAT</coden><abstract>Orobanche spp. (broomrapes) are holoparasites that subsist on the roots of many important crops and can considerably reduce yield. The control of Orobanche spp. includes physical, chemical and biological methods. Interactions between parasitic angiosperms and their hosts first occur at the level of parasite seed germination. The seeds of all Orobanchaceae germinate in soil under natural conditions only in response to specific chemical exudates from the host plant. This study describes the influence of different plant growth regulators and host plant root exudates on germination and development of calli from Orobanche seeds in vitro. The effect of indole‐3‐acetic acid, gibberellic acid and kinetin on the germination of Orobanche seeds varied with concentration. These plant growth regulators also affected the period of germination and the structure of calli and protrusions. An in vitro system for the collection of tobacco root exudates was established. Compounds released from the host roots of three different tobacco cultivars were found to provoke high levels of germination of the Orobanche seeds without any period of pre‐conditioning. This study developed methods for the investigation of host–parasite interactions and the effect of germination stimulants in Orobanche spp.</abstract><cop>Oxford UK</cop><pub>Blackwell Science Ltd</pub><doi>10.1046/j.1365-3180.1999.00137.x</doi><tpages>7</tpages></addata></record> |
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| ispartof | Weed research, 1999-06, Vol.39 (3), p.191-197 |
| issn | 0043-1737 1365-3180 |
| language | eng |
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| source | Wiley Online Library Journals; Periodicals Index Online |
| subjects | application rate Biological and medical sciences broomrape callus cultivars Fundamental and applied biological sciences. Psychology germination gibberellic acid host plants in vitro culture indole acetic acid kinetin Nicotiana tabacum Orobanche Orobanche ramosa Parasitic plants Parasitic plants. Weeds Phytopathology. Animal pests. Plant and forest protection plant growth regulators root exudates seed germination tobacco ultrastructure |
| title | In vitro culture of Orobanche ramosa |
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