| Polyphasic characterization of water bloom forming Raphidiopsis species (cyanobacteria) from central China | |
| Li, Renhui1; Wilhelm, Steven W.2; Carmichael, Wayne W.3; Watanabe, Makoto M.4; Li, R, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China | |
| 2008-02-01 | |
| Source Publication | HARMFUL ALGAE
 |
| ISSN | 1568-9883 |
| Volume | 7Issue:2Pages:146-153 |
| Abstract | Two strains of Raphidiopsis Fritsch et Rich were isolated from a fishpond in Wuhan city, China and rendered axenic, and characterized by a combination of morphological, physiological, biochemical and genetic methods. Morphologically the strains were identified as Raphidiopsis mediterranea Skuja (straight trichomes) and R. curvata Fritsch et Rich (coiled trichomes). These two strains demonstrated slight differences in optimal temperature range and GC content, while sharing some common characteristics including inability to grow hetertrophically, similar salinity tolerance (up to 0.78%) and an identical fatty acid composition. Cyanotoxins were not found in the strain of R. mediterranea, however, the strain of R. curvata contained both deoxycylindrospermopsin and cylindrospermopsin. Phylogenetic affiliations inferred from 16S rRNA gene sequences demonstrated that both Raphidiopsis strains clustered with Cylindrospermopsis, demonstrating their phylogenetic ties to Nostocaceae. (c) 2007 Elsevier B.V. All rights reserved.; Two strains of Raphidiopsis Fritsch et Rich were isolated from a fishpond in Wuhan city, China and rendered axenic, and characterized by a combination of morphological, physiological, biochemical and genetic methods. Morphologically the strains were identified as Raphidiopsis mediterranea Skuja (straight trichomes) and R. curvata Fritsch et Rich (coiled trichomes). These two strains demonstrated slight differences in optimal temperature range and GC content, while sharing some common characteristics including inability to grow hetertrophically, similar salinity tolerance (up to 0.78%) and an identical fatty acid composition. Cyanotoxins were not found in the strain of R. mediterranea, however, the strain of R. curvata contained both deoxycylindrospermopsin and cylindrospermopsin. Phylogenetic affiliations inferred from 16S rRNA gene sequences demonstrated that both Raphidiopsis strains clustered with Cylindrospermopsis, demonstrating their phylogenetic ties to Nostocaceae. (c) 2007 Elsevier B.V. All rights reserved. |
| Subtype | Article |
| Keyword | Characterization Cyanobacteria Cyanotoxins Phylogeny Planktonic Raphidiopsis |
| Department | [Li, Renhui] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China; [Wilhelm, Steven W.] Univ Tennessee, Dept Microbiol, Knoxville, TN 37996 USA; [Carmichael, Wayne W.] Wright State Univ, Dept Biol Sci, Dayton, OH 45435 USA; [Watanabe, Makoto M.] Natl Inst Environm Studies, Tsukuba, Ibaraki 3050053, Japan |
| Subject Area | Marine & Freshwater Biology |
| DOI | 10.1016/j.hal.2007.06.003 |
| WOS Headings | Science & Technology ; Life Sciences & Biomedicine |
| Indexed By | SCI |
| Language | 英语 |
| WOS Research Area | Marine & Freshwater Biology |
| WOS Subject | Marine & Freshwater Biology |
| WOS ID | WOS:000252793200003 |
| WOS Keyword | FATTY-ACID COMPOSITION ; DNA-BASE COMPOSITION ; BLUE-GREEN-ALGAE ; CYLINDROSPERMOPSIS-RACIBORSKII ; MEDITERRANEA SKUJA ; HOMOANATOXIN-A ; APHANIZOMENON ; IDENTIFICATION ; ANABAENA ; STRAINS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ihb.ac.cn/handle/152342/8290 |
| Collection | 期刊论文 |
| Corresponding Author | Li, R, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China |
| Affiliation | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China 2.Univ Tennessee, Dept Microbiol, Knoxville, TN 37996 USA 3.Wright State Univ, Dept Biol Sci, Dayton, OH 45435 USA 4.Natl Inst Environm Studies, Tsukuba, Ibaraki 3050053, Japan |
| Recommended Citation GB/T 7714 | Li, Renhui,Wilhelm, Steven W.,Carmichael, Wayne W.,et al. Polyphasic characterization of water bloom forming Raphidiopsis species (cyanobacteria) from central China[J]. HARMFUL ALGAE,2008,7(2):146-153. |
| APA | Li, Renhui,Wilhelm, Steven W.,Carmichael, Wayne W.,Watanabe, Makoto M.,&Li, R, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China.(2008).Polyphasic characterization of water bloom forming Raphidiopsis species (cyanobacteria) from central China.HARMFUL ALGAE,7(2),146-153. |
| MLA | Li, Renhui,et al."Polyphasic characterization of water bloom forming Raphidiopsis species (cyanobacteria) from central China".HARMFUL ALGAE 7.2(2008):146-153. |
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