Pub Date : 2014-10-01DOI: 10.1127/1864-1318/2014/0167
Gaoge Wang, Bojun Lu, Limei Shuai, Dandan Li, Z. Rui
Saccharina japonica is an economically important alga worldwide as a source of of alginate, mannitol and iodine etc. China contributes 60 % of S. japonica production volume and 90 % of its alginate globally. Like the land crops, S. japonica is also plagued by diseases initi- ated by causative bacteria, fungi or viruses. In this article, we review investigations over the last 50 years on microbial diseases in nursery and fi eld-cultivated S. japonica in China, including the etilology of two different sources of diseases occurring in S. japonica cultivation, the prev- alence of causative alginic acid-decomposing bacteria and the recent progress in the under- standing of innate immunity mechanisms of S. japonica. Meanwhile, we highlight the questions for future research and advocate that researchers from different disciplines apply traditional technologies and newly emerging ones to elucidate the S. japonica microbial diseases. The full understanding of interactions between S. japonica, causative bacteria and environmental fac- tors will help to develop management strategies for preventing and mitigating the disease out- breaks in S. japonica aquaculture in the long term.
{"title":"Microbial diseases of nursery and field-cultivated Saccharina japonica (Phaeophyta) in China","authors":"Gaoge Wang, Bojun Lu, Limei Shuai, Dandan Li, Z. Rui","doi":"10.1127/1864-1318/2014/0167","DOIUrl":"https://doi.org/10.1127/1864-1318/2014/0167","url":null,"abstract":"Saccharina japonica is an economically important alga worldwide as a source of of alginate, mannitol and iodine etc. China contributes 60 % of S. japonica production volume and 90 % of its alginate globally. Like the land crops, S. japonica is also plagued by diseases initi- ated by causative bacteria, fungi or viruses. In this article, we review investigations over the last 50 years on microbial diseases in nursery and fi eld-cultivated S. japonica in China, including the etilology of two different sources of diseases occurring in S. japonica cultivation, the prev- alence of causative alginic acid-decomposing bacteria and the recent progress in the under- standing of innate immunity mechanisms of S. japonica. Meanwhile, we highlight the questions for future research and advocate that researchers from different disciplines apply traditional technologies and newly emerging ones to elucidate the S. japonica microbial diseases. The full understanding of interactions between S. japonica, causative bacteria and environmental fac- tors will help to develop management strategies for preventing and mitigating the disease out- breaks in S. japonica aquaculture in the long term.","PeriodicalId":90782,"journal":{"name":"Algological studies (Stuttgart, Germany : 2007)","volume":"145 1","pages":"39-51"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/1864-1318/2014/0167","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64045683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-01DOI: 10.1127/1864-1318/2014/0159
Qi Zhang, Guoxiang Liu, Zhengyu Hu
{"title":"Description of a new freshwater bloom-forming dinoflagellate with a diatom endosymbiont, Peridiniopsis minima sp. nov. (Peridiniales, Dinophyceae) from China","authors":"Qi Zhang, Guoxiang Liu, Zhengyu Hu","doi":"10.1127/1864-1318/2014/0159","DOIUrl":"https://doi.org/10.1127/1864-1318/2014/0159","url":null,"abstract":"","PeriodicalId":90782,"journal":{"name":"Algological studies (Stuttgart, Germany : 2007)","volume":"145 1","pages":"119-133"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/1864-1318/2014/0159","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64045418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-10-01DOI: 10.1127/1864-1318/2014/0154
Jianhua Liu
{"title":"Perspectives of green microalgal research for biofuels","authors":"Jianhua Liu","doi":"10.1127/1864-1318/2014/0154","DOIUrl":"https://doi.org/10.1127/1864-1318/2014/0154","url":null,"abstract":"","PeriodicalId":90782,"journal":{"name":"Algological studies (Stuttgart, Germany : 2007)","volume":"145 1","pages":"15-25"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/1864-1318/2014/0154","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64045356","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The morphological comparison, variation and molecular analysis between two green tidal algae Enteromorpha prolifera and E. clathrata from China","authors":"Lanping Ding, Linhong Teng, Qinqin Lu, Rixiao Luan, Bingxin Huang","doi":"10.1127/1864-1318/2014/0144","DOIUrl":"https://doi.org/10.1127/1864-1318/2014/0144","url":null,"abstract":"","PeriodicalId":90782,"journal":{"name":"Algological studies (Stuttgart, Germany : 2007)","volume":"145 1","pages":"27-38"},"PeriodicalIF":0.0,"publicationDate":"2014-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/1864-1318/2014/0144","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64044859","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-04-01DOI: 10.1127/1864-1318/2014/0116
L. Nguyen, Ø. Moestrup, N. Daugbjerg
The morphology, toxicity and partial sequences of beta and alpha subunits including the intergenic spacer (cpcBA-IGS) of the phycocyanin operon were studied in 21 strains of nonaxenic cyanobacterial cultures. The cultures were established from water samples collected in the Thuathien Hue province in Vietnam, 2004. Based on testing for the presence of the mcyA gene, microcystin-production of Microcystis aeruginosa, M. botrys and M. panniformis was confirmed. The presence of the mcyA gene in a strain of Microcystis flos-aquae and a strain of Planktothrix spiroides (HA308) revealed their toxic potential. The phylogeny of the Vietnamese cyanobacteria was inferred using sequences encoding the cpcBA genes. There was no correlation between toxic characters based on ELISA, HPLC and mcyA gene and the phylogeny based on partial cpcBA sequences. Although the resulting tree topology assisted in resolving the phylogeny of some strains of Anabaena, Dolichospermum and Planktothrix, taxonomical problems still exist at the species level for Lyngbya and Microcystis. Future morphological and molecular studies will have to solve these issues.
{"title":"Planktic cyanobacteria from freshwater localities in Thuathien-Hue province, Vietnam. III. Phylogenetic inference based on partial phycocyanin sequences, morphological and toxicological characters","authors":"L. Nguyen, Ø. Moestrup, N. Daugbjerg","doi":"10.1127/1864-1318/2014/0116","DOIUrl":"https://doi.org/10.1127/1864-1318/2014/0116","url":null,"abstract":"The morphology, toxicity and partial sequences of beta and alpha subunits including the intergenic spacer (cpcBA-IGS) of the phycocyanin operon were studied in 21 strains of nonaxenic cyanobacterial cultures. The cultures were established from water samples collected in the Thuathien Hue province in Vietnam, 2004. Based on testing for the presence of the mcyA gene, microcystin-production of Microcystis aeruginosa, M. botrys and M. panniformis was confirmed. The presence of the mcyA gene in a strain of Microcystis flos-aquae and a strain of Planktothrix spiroides (HA308) revealed their toxic potential. The phylogeny of the Vietnamese cyanobacteria was inferred using sequences encoding the cpcBA genes. There was no correlation between toxic characters based on ELISA, HPLC and mcyA gene and the phylogeny based on partial cpcBA sequences. Although the resulting tree topology assisted in resolving the phylogeny of some strains of Anabaena, Dolichospermum and Planktothrix, taxonomical problems still exist at the species level for Lyngbya and Microcystis. Future morphological and molecular studies will have to solve these issues.","PeriodicalId":90782,"journal":{"name":"Algological studies (Stuttgart, Germany : 2007)","volume":"144 1","pages":"19-43"},"PeriodicalIF":0.0,"publicationDate":"2014-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/1864-1318/2014/0116","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64045107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-04-01DOI: 10.1127/1864-1318/2014/0107
S. K. Sahoo, B. K. Datta, P. Sarma
{"title":"New records of the genus Oedogonium (Oedogoniales; Chlorophyceae) from West Bengal, India","authors":"S. K. Sahoo, B. K. Datta, P. Sarma","doi":"10.1127/1864-1318/2014/0107","DOIUrl":"https://doi.org/10.1127/1864-1318/2014/0107","url":null,"abstract":"","PeriodicalId":90782,"journal":{"name":"Algological studies (Stuttgart, Germany : 2007)","volume":"144 1","pages":"3-17"},"PeriodicalIF":0.0,"publicationDate":"2014-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/1864-1318/2014/0107","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64045053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2014-04-01DOI: 10.1127/1864-1318/2014/0117
Jennifer A. Ress, R. Lowe
{"title":"Bryophytes and associated algal communities from an exposed cliff face on O'ahu (Hawai'i, USA)","authors":"Jennifer A. Ress, R. Lowe","doi":"10.1127/1864-1318/2014/0117","DOIUrl":"https://doi.org/10.1127/1864-1318/2014/0117","url":null,"abstract":"","PeriodicalId":90782,"journal":{"name":"Algological studies (Stuttgart, Germany : 2007)","volume":"144 1","pages":"45-72"},"PeriodicalIF":0.0,"publicationDate":"2014-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1127/1864-1318/2014/0117","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"64045238","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：