Genome analysis and its significance in four unicellular algae, Cyanidioshyzon merolae, Ostreococcus tauri, Chlamydomonas reinhardtii, and Thalassiosira pseudonana
Genome analysis and its significance in four unicellular algae, Cyanidioshyzon merolae, Ostreococcus tauri, Chlamydomonas reinhardtii, and Thalassiosira pseudonana
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DOI：
10.1007/s10265-007-0133-9
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发表时间：
2008-03
影响因子：
2.8
通讯作者：
O. Misumi;Y. Yoshida;K. Nishida;T. Fujiwara;Takayuki Sakajiri;Syunsuke Hirooka;Y. Nishimura;T. Kuroiwa
中科院分区：
文献类型：
--
作者：
O. Misumi;Y. Yoshida;K. Nishida;T. Fujiwara;Takayuki Sakajiri;Syunsuke Hirooka;Y. Nishimura;T. Kuroiwa
藻类在维持全球环境和生产力方面比陆地植物发挥着更重要的作用。这些生物体基因组分析的进展意味着我们现在可以获得有关藻类基因组、全局注释和基因表达的信息。几种藻类的完整基因组信息已经被分析。红藻Cyanidioshyzon merolae、绿藻Ostreococcus tauri和Chlamydomonas Reinhardtii以及硅藻Thalassiosira fakenana的全基因组已被测序。比较了四种藻类的基因组组成和细胞特征。每种藻类都保留了作为光合作用真核生物的基本基因，并拥有额外的基因组来代表其特定特征。本文讨论并介绍了充分利用每种生物体的特殊特征的最新研究以及基因组分析对研究生物现象的重要性。特别是 C 中细胞器增殖的后基因组研究的例子。提出了基于分析的基因组信息的 merolae。
Algae play a more important role than land plants in the maintenance of the global environment and productivity. Progress in genome analyses of these organisms means that we can now obtain information on algal genomes, global annotation and gene expression. The full genome information for several algae has already been analyzed. Whole genomes of the red algaCyanidioshyzon merolae, the green algaeOstreococcus tauriandChlamydomonas reinhardtii, and the diatomThalassiosira pseudonanahave been sequenced. Genome composition and the features of cells among the four algae were compared. Each alga maintains basic genes as photosynthetic eukaryotes and possesses additional gene groups to represent their particular characteristics. This review discusses and introduces the latest research that makes the best use of the particular features of each organism and the significance of genome analysis to study biological phenomena. In particular, examples of post-genome studies of organelle multiplication inC. merolaebased on analyzed genome information are presented.