The characterization of color mutations in Bangiaceae (Bangiales, Rhodophyta)
文献类型：期刊论文
| 作者 | Wang, Jinfeng1,2 ; Xu, Pu1; Zhu, Jianyi1; Zhou, Wei1; Xu, Jianrong1; Fei, Xiugeng3; Zhang, Xuecheng4
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| 刊名 | JOURNAL OF APPLIED PHYCOLOGY
 |
| 出版日期 | 2008-10-01 |
| 卷号 | 20期号:5页码:499-504 |
| 关键词 | Bangiaceae Color Mutations Development Meiosis Mutagenesis |
| ISSN号 | 0921-8971 |
| DOI | 10.1007/s10811-007-9278-0 |
| 文献子类 | Article |
| 英文摘要 | The color mutations in Bangiaceae were investigated by treating the blades, conchocelis and conchospores phase of Bangia sp., Porphyra yezoensis, and P. haitanensis sampled in China with mutagen N-methyl-N'-nitro-N-nitrosoguanidine (MNNG). A high percentage of mutation in different expression characteristics in all three phases were shown within optimum mutagen concentrations. Among mutagenized blades, mutations occurred on single cells, which is a direct outcome of mutation of haploid cells. The mutation of mutagenized conchocelis resulted in a two-step process: low-level expression in conchocelis phase, and high-level expression in progeny, explaining that mutation took place in diploid cells. The mutations of conchospores were expressed immediately at germination of spores, indicating a change in ploidy. This paper reports the process of meiosis and its effect on frond development, and the relation between color mutations and morphological characteristics expressed by mutations in Bangiaceae.; The color mutations in Bangiaceae were investigated by treating the blades, conchocelis and conchospores phase of Bangia sp., Porphyra yezoensis, and P. haitanensis sampled in China with mutagen N-methyl-N'-nitro-N-nitrosoguanidine (MNNG). A high percentage of mutation in different expression characteristics in all three phases were shown within optimum mutagen concentrations. Among mutagenized blades, mutations occurred on single cells, which is a direct outcome of mutation of haploid cells. The mutation of mutagenized conchocelis resulted in a two-step process: low-level expression in conchocelis phase, and high-level expression in progeny, explaining that mutation took place in diploid cells. The mutations of conchospores were expressed immediately at germination of spores, indicating a change in ploidy. This paper reports the process of meiosis and its effect on frond development, and the relation between color mutations and morphological characteristics expressed by mutations in Bangiaceae. |
| 学科主题 | Biotechnology & Applied Microbiology ; Marine & Freshwater Biology |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000261969300007 |
| 公开日期 | 2010-12-24 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/5683]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 作者单位 | 1.Changshu Inst Technol, Dept Biol, Changshu 215500, Peoples R China 2.Nanjing Normal Univ, Coll Life Sci, Nanjing 210097, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Tsingdao 266071, Peoples R China 4.Chinese Ocean Univ, Coll Marine Life Sci, Tsingdao 266003, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Jinfeng,Xu, Pu,Zhu, Jianyi,et al. The characterization of color mutations in Bangiaceae (Bangiales, Rhodophyta)[J]. JOURNAL OF APPLIED PHYCOLOGY,2008,20(5):499-504. |
| APA | Wang, Jinfeng.,Xu, Pu.,Zhu, Jianyi.,Zhou, Wei.,Xu, Jianrong.,...&Zhang, Xuecheng.(2008).The characterization of color mutations in Bangiaceae (Bangiales, Rhodophyta).JOURNAL OF APPLIED PHYCOLOGY,20(5),499-504. |
| MLA | Wang, Jinfeng,et al."The characterization of color mutations in Bangiaceae (Bangiales, Rhodophyta)".JOURNAL OF APPLIED PHYCOLOGY 20.5(2008):499-504. |
入库方式： OAI收割
来源：海洋研究所
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