Ultrastructure of the lichen Coenogonium interplexum Nyl
Coenogonium interplexum Nyl. is a green to yellow-orange filamentous lichen commonly found on tree bark, rocks, and soil. The mycobiont is the ascomycetous fungus Coenogonium The ultrastructure of the lichenized phycobiont, Trentepohlia, closely resembles that of the non-lichenized form, a filamento...
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| Veröffentlicht in: | American journal of botany 1983-03, Vol.70 (3), p.400-407 |
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| container_title | American journal of botany |
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| creator | Meier, Judy L. Chapman, Russell L. |
| description | Coenogonium interplexum Nyl. is a green to yellow-orange filamentous lichen commonly found on tree bark, rocks, and soil. The mycobiont is the ascomycetous fungus Coenogonium The ultrastructure of the lichenized phycobiont, Trentepohlia, closely resembles that of the non-lichenized form, a filamentous subaerial green alga. The mycobiont has a typical fungal ultrastructure, and the cell wall sometimes appears thinner at points of contact with the phycobiont wall. Several branched fungal hyphae are usually randomly arranged around a Trentepohlia filament, and may in some cases completely ensheath the alga. Although no haustoria were observed, this relationship may still be termed a lichen since there is some modification of the alga and the lichen is structurally distinct from the two symbionts. |
| doi_str_mv | 10.1002/j.1537-2197.1983.tb06407.x |
| format | Article |
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(Sweden)</creatorcontrib><description>Coenogonium interplexum Nyl. is a green to yellow-orange filamentous lichen commonly found on tree bark, rocks, and soil. The mycobiont is the ascomycetous fungus Coenogonium The ultrastructure of the lichenized phycobiont, Trentepohlia, closely resembles that of the non-lichenized form, a filamentous subaerial green alga. The mycobiont has a typical fungal ultrastructure, and the cell wall sometimes appears thinner at points of contact with the phycobiont wall. Several branched fungal hyphae are usually randomly arranged around a Trentepohlia filament, and may in some cases completely ensheath the alga. Although no haustoria were observed, this relationship may still be termed a lichen since there is some modification of the alga and the lichen is structurally distinct from the two symbionts.</description><identifier>ISSN: 0002-9122</identifier><identifier>EISSN: 1537-2197</identifier><identifier>DOI: 10.1002/j.1537-2197.1983.tb06407.x</identifier><identifier>CODEN: AJBOAA</identifier><language>eng</language><publisher>Ithaca, NY: American Botanical Society</publisher><subject>Algae ; Bacteria ; Biological and medical sciences ; Cell walls ; Chloroplasts ; Electron micrographs ; Fundamental and applied biological sciences. 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(Sweden)</creatorcontrib><title>Ultrastructure of the lichen Coenogonium interplexum Nyl</title><title>American journal of botany</title><description>Coenogonium interplexum Nyl. is a green to yellow-orange filamentous lichen commonly found on tree bark, rocks, and soil. The mycobiont is the ascomycetous fungus Coenogonium The ultrastructure of the lichenized phycobiont, Trentepohlia, closely resembles that of the non-lichenized form, a filamentous subaerial green alga. The mycobiont has a typical fungal ultrastructure, and the cell wall sometimes appears thinner at points of contact with the phycobiont wall. Several branched fungal hyphae are usually randomly arranged around a Trentepohlia filament, and may in some cases completely ensheath the alga. Although no haustoria were observed, this relationship may still be termed a lichen since there is some modification of the alga and the lichen is structurally distinct from the two symbionts.</description><subject>Algae</subject><subject>Bacteria</subject><subject>Biological and medical sciences</subject><subject>Cell walls</subject><subject>Chloroplasts</subject><subject>Electron micrographs</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hyphae</subject><subject>Lichenes</subject><subject>Lichens</subject><subject>Materials</subject><subject>Plant cells</subject><subject>Plant cytology, morphology, systematics, chorology and evolution</subject><subject>Starches</subject><subject>Thallophyta</subject><issn>0002-9122</issn><issn>1537-2197</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1983</creationdate><recordtype>article</recordtype><recordid>eNqVkMtOwzAQRS0EEqXwBwhFCLFL8CsvdqXiqQoW0LXluuM2lRsXOxHt3-OQqntWvtbcOTNzEbomOCEY07tVQlKWx5SUeULKgiXNDGcc58n2CA0OpWM0wMEdl4TSU3Tm_Sp8S17SASqmpnHSN65VTesgsjpqlhCZSi2hjsYWaruwddWuo6puwG0MbIN-35lzdKKl8XCxf4do-vT4NX6JJx_Pr-PRJFaMZXmsNaTz2SyjkkCupNKYy7LIgGQqzZnOgBdzogooKMMwg5QGkRKd0hxTHBQbotueu3H2uwXfiHXlFRgja7CtF4Tl4UTOg_G-NypnvXegxcZVa-l2gmDRhSVWoktEdImILiyxD0tsQ_PNfor0ShrtZK0qfyCUjHAWOoZo1Nt-KgO7fwwQo7cH-qcD47JnrHxj3YFBwwmUdyOu-rKWVsiFC1tMPwOMY8wIKQj7Bc1lkQM</recordid><startdate>198303</startdate><enddate>198303</enddate><creator>Meier, Judy L.</creator><creator>Chapman, Russell L.</creator><general>American Botanical Society</general><general>Botanical Society of America</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>M7N</scope></search><sort><creationdate>198303</creationdate><title>Ultrastructure of the lichen Coenogonium interplexum Nyl</title><author>Meier, Judy L. ; Chapman, Russell L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3367-ffe5dbb62a1e7cacf04a986e16c573f6e48d1c8e8230ebe5282351f5270203513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1983</creationdate><topic>Algae</topic><topic>Bacteria</topic><topic>Biological and medical sciences</topic><topic>Cell walls</topic><topic>Chloroplasts</topic><topic>Electron micrographs</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hyphae</topic><topic>Lichenes</topic><topic>Lichens</topic><topic>Materials</topic><topic>Plant cells</topic><topic>Plant cytology, morphology, systematics, chorology and evolution</topic><topic>Starches</topic><topic>Thallophyta</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Meier, Judy L.</creatorcontrib><creatorcontrib>Chapman, Russell L.</creatorcontrib><creatorcontrib>Umeaa Univ. (Sweden)</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><jtitle>American journal of botany</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Meier, Judy L.</au><au>Chapman, Russell L.</au><aucorp>Umeaa Univ. (Sweden)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrastructure of the lichen Coenogonium interplexum Nyl</atitle><jtitle>American journal of botany</jtitle><date>1983-03</date><risdate>1983</risdate><volume>70</volume><issue>3</issue><spage>400</spage><epage>407</epage><pages>400-407</pages><issn>0002-9122</issn><eissn>1537-2197</eissn><coden>AJBOAA</coden><abstract>Coenogonium interplexum Nyl. is a green to yellow-orange filamentous lichen commonly found on tree bark, rocks, and soil. The mycobiont is the ascomycetous fungus Coenogonium The ultrastructure of the lichenized phycobiont, Trentepohlia, closely resembles that of the non-lichenized form, a filamentous subaerial green alga. The mycobiont has a typical fungal ultrastructure, and the cell wall sometimes appears thinner at points of contact with the phycobiont wall. Several branched fungal hyphae are usually randomly arranged around a Trentepohlia filament, and may in some cases completely ensheath the alga. Although no haustoria were observed, this relationship may still be termed a lichen since there is some modification of the alga and the lichen is structurally distinct from the two symbionts.</abstract><cop>Ithaca, NY</cop><pub>American Botanical Society</pub><doi>10.1002/j.1537-2197.1983.tb06407.x</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
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| ispartof | American journal of botany, 1983-03, Vol.70 (3), p.400-407 |
| issn | 0002-9122 1537-2197 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_13721944 |
| source | Jstor Complete Legacy |
| subjects | Algae Bacteria Biological and medical sciences Cell walls Chloroplasts Electron micrographs Fundamental and applied biological sciences. Psychology Hyphae Lichenes Lichens Materials Plant cells Plant cytology, morphology, systematics, chorology and evolution Starches Thallophyta |
| title | Ultrastructure of the lichen Coenogonium interplexum Nyl |
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