A contagious disease caused serious damage to Gracilariopsis lemaneiformis cultivation in China
文献类型：期刊论文
| 作者 | Pang, Tong4,5; Wang, Feng2 ; Yang, Xiaobin1; Liu, Jianguo4,5; Xu, Hongjun3,4,5; Guo, Qunqun2; Liu, Liyuan1
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| 刊名 | JOURNAL OF APPLIED PHYCOLOGY
 |
| 出版日期 | 2024-04-15 |
| 页码 | 7 |
| 关键词 | Gracilariopsis lemaneiformis Disease Contagious Baotou |
| ISSN号 | 0921-8971 |
| DOI | 10.1007/s10811-024-03246-6 |
| 通讯作者 | Pang, Tong(pangtong@qdio.ac.cn) |
| 英文摘要 | The yield of Gracilariopsis lemaneiformis in China was reduced by at least 40% in 2023 compared with 2022. Based on the investigation of this study, the decrease in production was caused by a disease locally named 'Baotou'. The first sign of 'Baotou' disease was observed with the appearance of many light red branches in the thalli of G. lemaneiformis. During the onset of 'Baotou' disease, G. lemaneiformis lost its original red color and eventually decayed. One of the most typical morphological characteristics of 'Baotou' is that the closer the thalli were to the attachment rope, the more they decayed. Compared with the flat and regular epidermal cells of healthy alga, diseased algae had a rough surface covered with mucilaginous substance and numerous bacteria were found within the mucilaginous substance. The number of decayed points was significantly increased when the healthy cuttings were placed near the 'Baotou' cuttings. Pathogenic bacteria, which can induce the decay of healthy G. lemaneiformis, can be obtained from the 'Baotou' diseased G. lemaneiformis. The 'Baotou' disease is contagious. Once the G. lemaneiformis are infected with 'Baotou' disease, they should be harvested timely to prevent them from infecting the healthy alga. |
| WOS关键词 | KAPPAPHYCUS-ALVAREZII ; ROTTEN THALLUS ; RED ALGAE ; BACTERIA ; GIGARTINALES ; INFECTION ; SYMPTOMS ; PATHOGEN |
| 资助项目 | National Natural Science Foundation of China |
| WOS研究方向 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:001204763700003 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/185579]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 通讯作者 | Pang, Tong |
| 作者单位 | 1.Weihai Changqing Marine Technol Co Ltd, Rongcheng 264300, Peoples R China 2.Qingdao Univ, Coll Life Sci, Qingdao 266071, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao 266071, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, Ctr Ocean Mega Sci, CAS & Shandong Prov Key Lab Expt Marine Biol, Nanhai Rd, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pang, Tong,Wang, Feng,Yang, Xiaobin,et al. A contagious disease caused serious damage to Gracilariopsis lemaneiformis cultivation in China[J]. JOURNAL OF APPLIED PHYCOLOGY,2024:7. |
| APA | Pang, Tong.,Wang, Feng.,Yang, Xiaobin.,Liu, Jianguo.,Xu, Hongjun.,...&Liu, Liyuan.(2024).A contagious disease caused serious damage to Gracilariopsis lemaneiformis cultivation in China.JOURNAL OF APPLIED PHYCOLOGY,7. |
| MLA | Pang, Tong,et al."A contagious disease caused serious damage to Gracilariopsis lemaneiformis cultivation in China".JOURNAL OF APPLIED PHYCOLOGY (2024):7. |
入库方式： OAI收割
来源：海洋研究所
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