Identification of hypo-osmotically induced genes in Kappaphycus alvarezii (Solieriaceae, Rhodophyta) through expressed sequence tag analysis
文献类型：期刊论文
| 作者 | Liu, Chenlin1; Wang, Xiuliang2; Huang, Xiaohang1; Liu, Jianguo2 |
| 刊名 | BOTANICA MARINA
 |
| 出版日期 | 2011-12-01 |
| 卷号 | 54期号:6页码:557-562 |
| 关键词 | Atp-binding Cassette Transporter Expressed Sequence Tag Hypo-osmotic Stress Kappaphycus Alvarezii Sodium Phosphate Symporter |
| ISSN号 | 0006-8055 |
| DOI | 10.1515/BOT.2011.067 |
| 文献子类 | Article |
| 英文摘要 | Hypo-osmotic conditions are among the most stressful environmental factors that affect seaweed physiology and productivity. To improve understanding of hypo-osmotic adaptation and to find genes involved in low salinity stress, we conducted an analysis of expressed sequence tags (ESTs) on the kappa-carrageenan-producing red algae, Kappaphycus alvarezii. Of 454 tentatively unique genes (TUGs), 281 matched protein sequences by BlastX analysis (e value <= 10(-3)), 112 TUGs matched ESTs from other agar-or carrageenan-producing red algae, and 98 TUGs were annotated. The transcriptional profiles of six functional genes from K. alvarezii ESTs were examined. An ATP-binding cassette transporter gene and a sodium phosphate symporter gene were significantly up-regulated, indicating the importance of membrane transport proteins in coping with hypo-osmotic stress conditions.; Hypo-osmotic conditions are among the most stressful environmental factors that affect seaweed physiology and productivity. To improve understanding of hypo-osmotic adaptation and to find genes involved in low salinity stress, we conducted an analysis of expressed sequence tags (ESTs) on the kappa-carrageenan-producing red algae, Kappaphycus alvarezii. Of 454 tentatively unique genes (TUGs), 281 matched protein sequences by BlastX analysis (e value <= 10(-3)), 112 TUGs matched ESTs from other agar-or carrageenan-producing red algae, and 98 TUGs were annotated. The transcriptional profiles of six functional genes from K. alvarezii ESTs were examined. An ATP-binding cassette transporter gene and a sodium phosphate symporter gene were significantly up-regulated, indicating the importance of membrane transport proteins in coping with hypo-osmotic stress conditions. |
| 学科主题 | Plant Sciences ; Marine & Freshwater Biology |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000298289800006 |
| 公开日期 | 2012-07-03 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/12022]  |
| 专题 | 海洋研究所_海洋生物技术研发中心 |
| 作者单位 | 1.State Ocean Adm, Marine Ecol Ctr, Inst Oceanog 1, Qingdao 266061, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Chenlin,Wang, Xiuliang,Huang, Xiaohang,et al. Identification of hypo-osmotically induced genes in Kappaphycus alvarezii (Solieriaceae, Rhodophyta) through expressed sequence tag analysis[J]. BOTANICA MARINA,2011,54(6):557-562. |
| APA | Liu, Chenlin,Wang, Xiuliang,Huang, Xiaohang,&Liu, Jianguo.(2011).Identification of hypo-osmotically induced genes in Kappaphycus alvarezii (Solieriaceae, Rhodophyta) through expressed sequence tag analysis.BOTANICA MARINA,54(6),557-562. |
| MLA | Liu, Chenlin,et al."Identification of hypo-osmotically induced genes in Kappaphycus alvarezii (Solieriaceae, Rhodophyta) through expressed sequence tag analysis".BOTANICA MARINA 54.6(2011):557-562. |
入库方式： OAI收割
来源：海洋研究所
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