BSMV infection inhibits chlorophyll biosynthesis in barley plants
Protochlorophyllide forms, their phototransformation in the greening process and the ultrastructure of the etioplasts were studied in BSMV-infected barley plants. The aim of this work was to determine whether the chlorotic symptoms caused by the infection of this virus result from inhibition of chlo...
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| Veröffentlicht in: | Physiological and molecular plant pathology 2000-06, Vol.56 (6), p.227-233 |
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| container_title | Physiological and molecular plant pathology |
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| creator | Almási, A. Apatini, D. Bóka, K. Böddi, B. Gáborjányi, R. |
| description | Protochlorophyllide forms, their phototransformation in the greening process and the ultrastructure of the etioplasts were studied in BSMV-infected barley plants. The aim of this work was to determine whether the chlorotic symptoms caused by the infection of this virus result from inhibition of chlorophyll biosynthesis. 77 K fluorescence emission spectra of dark-grown, flash-illuminated and re-darkened leaves and transmission electron micrographs suggested that the BSMV infection did not cause specific changes in chlorophyll biosynthesis or in chloroplast development. However, infection accelerated senescence and inhibited or delayed chlorophyll biosynthesis similar to general stress effects. |
| doi_str_mv | 10.1006/pmpp.2000.0266 |
| format | Article |
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The aim of this work was to determine whether the chlorotic symptoms caused by the infection of this virus result from inhibition of chlorophyll biosynthesis. 77 K fluorescence emission spectra of dark-grown, flash-illuminated and re-darkened leaves and transmission electron micrographs suggested that the BSMV infection did not cause specific changes in chlorophyll biosynthesis or in chloroplast development. However, infection accelerated senescence and inhibited or delayed chlorophyll biosynthesis similar to general stress effects.</description><identifier>ISSN: 0885-5765</identifier><identifier>EISSN: 1096-1178</identifier><identifier>DOI: 10.1006/pmpp.2000.0266</identifier><identifier>CODEN: PMPPEZ</identifier><language>eng</language><publisher>London: Elsevier India Pvt Ltd</publisher><subject>Barley ; barley stripe mosaic hordeivirus Russian strain Atabekov ; Barley stripe mosaic virus ; Biological and medical sciences ; BSMV ; chlorophyll biosynthesis ; etioplast ultrastructure ; Fundamental and applied biological sciences. Psychology ; greening ; Hordeum vulgare L. cv Omega ; Pathology. Damages, economic importance ; Phytopathology. Animal pests. 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The aim of this work was to determine whether the chlorotic symptoms caused by the infection of this virus result from inhibition of chlorophyll biosynthesis. 77 K fluorescence emission spectra of dark-grown, flash-illuminated and re-darkened leaves and transmission electron micrographs suggested that the BSMV infection did not cause specific changes in chlorophyll biosynthesis or in chloroplast development. However, infection accelerated senescence and inhibited or delayed chlorophyll biosynthesis similar to general stress effects.</description><subject>Barley</subject><subject>barley stripe mosaic hordeivirus Russian strain Atabekov</subject><subject>Barley stripe mosaic virus</subject><subject>Biological and medical sciences</subject><subject>BSMV</subject><subject>chlorophyll biosynthesis</subject><subject>etioplast ultrastructure</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>greening</subject><subject>Hordeum vulgare L. cv Omega</subject><subject>Pathology. Damages, economic importance</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Plant viruses and viroids</subject><subject>protochlorophyllide</subject><subject>virus infection</subject><issn>0885-5765</issn><issn>1096-1178</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNp1kLtPwzAQhy0EEuWxMmdAbAl2Er_GUvGSihh4rJbjOoqRGwdfipT_HketxMR0N3x397sPoSuCC4Ixux22w1CUGOMCl4wdoQXBkuWEcHGMFlgImlPO6Ck6A_hKlKwJWaDl3dvLZ-b61prRhT51nWvcCJnpfIhh6Cbvs8YFmPqxs-AgEVmjo7dTNnjdj3CBTlrtwV4e6jn6eLh_Xz3l69fH59VynZuqZmPe1hXHOoXhla4pFYxaI5qGNaUUjdVSEyGkJGUKIkzDuGSSiA0XxBojpayrc3Sz3zvE8L2zMKqtA2N9CmHDDhThlHIsaAKLPWhiAIi2VUN0Wx0nRbCaTanZlJpNqdlUGrg-bNZgtG-j7o2Dv6ma1YSXCRN7zKYvf5yNCoyzvbEbF5M9tQnuvwu_v6R8Uw</recordid><startdate>20000601</startdate><enddate>20000601</enddate><creator>Almási, A.</creator><creator>Apatini, D.</creator><creator>Bóka, K.</creator><creator>Böddi, B.</creator><creator>Gáborjányi, R.</creator><general>Elsevier India Pvt Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>7U9</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>H94</scope><scope>P64</scope></search><sort><creationdate>20000601</creationdate><title>BSMV infection inhibits chlorophyll biosynthesis in barley plants</title><author>Almási, A. ; Apatini, D. ; Bóka, K. ; Böddi, B. ; Gáborjányi, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c346t-f4370a17873a455865ec8bb6b298bea9a1889912fec8cb6796918d781ecc99943</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Barley</topic><topic>barley stripe mosaic hordeivirus Russian strain Atabekov</topic><topic>Barley stripe mosaic virus</topic><topic>Biological and medical sciences</topic><topic>BSMV</topic><topic>chlorophyll biosynthesis</topic><topic>etioplast ultrastructure</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>greening</topic><topic>Hordeum vulgare L. cv Omega</topic><topic>Pathology. Damages, economic importance</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Plant viruses and viroids</topic><topic>protochlorophyllide</topic><topic>virus infection</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Almási, A.</creatorcontrib><creatorcontrib>Apatini, D.</creatorcontrib><creatorcontrib>Bóka, K.</creatorcontrib><creatorcontrib>Böddi, B.</creatorcontrib><creatorcontrib>Gáborjányi, R.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Physiological and molecular plant pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Almási, A.</au><au>Apatini, D.</au><au>Bóka, K.</au><au>Böddi, B.</au><au>Gáborjányi, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>BSMV infection inhibits chlorophyll biosynthesis in barley plants</atitle><jtitle>Physiological and molecular plant pathology</jtitle><date>2000-06-01</date><risdate>2000</risdate><volume>56</volume><issue>6</issue><spage>227</spage><epage>233</epage><pages>227-233</pages><issn>0885-5765</issn><eissn>1096-1178</eissn><coden>PMPPEZ</coden><abstract>Protochlorophyllide forms, their phototransformation in the greening process and the ultrastructure of the etioplasts were studied in BSMV-infected barley plants. The aim of this work was to determine whether the chlorotic symptoms caused by the infection of this virus result from inhibition of chlorophyll biosynthesis. 77 K fluorescence emission spectra of dark-grown, flash-illuminated and re-darkened leaves and transmission electron micrographs suggested that the BSMV infection did not cause specific changes in chlorophyll biosynthesis or in chloroplast development. However, infection accelerated senescence and inhibited or delayed chlorophyll biosynthesis similar to general stress effects.</abstract><cop>London</cop><pub>Elsevier India Pvt Ltd</pub><doi>10.1006/pmpp.2000.0266</doi><tpages>7</tpages></addata></record> |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | Barley barley stripe mosaic hordeivirus Russian strain Atabekov Barley stripe mosaic virus Biological and medical sciences BSMV chlorophyll biosynthesis etioplast ultrastructure Fundamental and applied biological sciences. Psychology greening Hordeum vulgare L. cv Omega Pathology. Damages, economic importance Phytopathology. Animal pests. Plant and forest protection Plant viruses and viroids protochlorophyllide virus infection |
| title | BSMV infection inhibits chlorophyll biosynthesis in barley plants |
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