The Ectocarpus genome and the independent evolution of multicellularity in brown algae

多细胞生物 生物 褐藻 有机体 基因组 谱系(遗传) 藻类 进化生物学 普氏藻 绿藻 基因 模式生物 细胞生物学 水蛇许德拉 遗传学 生态学 突变体
作者
J. Mark Cock,Lieven Sterck,Pierre Rouzé,Delphine Scornet,Andrew E. Allen,Grigoris D. Amoutzias,Véronique Anthouard,François Artiguenave,Jean-Marc Aury,Jonathan H. Badger,Bank Beszteri,Kenny Billiau,Eric Bonnet,John H. F. Bothwell,Chris Bowler,Catherine Boyen,Colin Brownlee,Carl J. Carrano,Bénédicte Charrier,Ga Youn Cho,Susana M. Coelho,Jonas Collén,Erwan Corre,Corinne Da Silva,Ludovic Delage,Nicolas Delaroque,Simon M. Dittami,Sylvie Doulbeau,Marek Eliáš,Garry Farnham,Claire M. M. Gachon,Bernhard Gschloessl,Svenja Heesch,Kamel Jabbari,Claire Jubin,Hiroshi Kawai,Kei Kimura,Bernard Kloareg,Frithjof C. Küpper,Daniel J. Lang,Aude Le Bail,Catherine Leblanc,Patrice Lerouge,Martin Lohr,Pascal J. Lopez,Cindy Martens,Florian Maumus,Gurvan Michel,Diego Miranda-Saavedra,Julia Morales,Hervé Moreau,Taizo Motomura,Chikako Nagasato,Carolyn A. Napoli,David R. Nelson,Pi Nyvall-Collén,Akira F. Peters,Cyril Pommier,Philippe Potin,Julie Poulain,Hadi Quesneville,Betsy A. Read,Stefan A. Rensing,Andrés Ritter,Sylvie Rousvoal,Manoj P. Samanta,Gaelle Samson,Declan C. Schroeder,Béatrice Segurens,Martina Strittmatter,Thierry Tonon,James Tregear,Klaus-Ulrich Valentin,Peter von Dassow,Takahiro Yamagishi,Yves Van de Peer,Patrick Wincker
出处
期刊:Nature [Springer Nature]
卷期号:465 (7298): 617-621 被引量:738
标识
DOI:10.1038/nature09016
摘要

Brown algae (Phaeophyceae) are complex photosynthetic organisms with a very different evolutionary history to green plants, to which they are only distantly related. These seaweeds are the dominant species in rocky coastal ecosystems and they exhibit many interesting adaptations to these, often harsh, environments. Brown algae are also one of only a small number of eukaryotic lineages that have evolved complex multicellularity (Fig. 1). We report the 214 million base pair (Mbp) genome sequence of the filamentous seaweed Ectocarpus siliculosus (Dillwyn) Lyngbye, a model organism for brown algae, closely related to the kelps (Fig. 1). Genome features such as the presence of an extended set of light-harvesting and pigment biosynthesis genes and new metabolic processes such as halide metabolism help explain the ability of this organism to cope with the highly variable tidal environment. The evolution of multicellularity in this lineage is correlated with the presence of a rich array of signal transduction genes. Of particular interest is the presence of a family of receptor kinases, as the independent evolution of related molecules has been linked with the emergence of multicellularity in both the animal and green plant lineages. The Ectocarpus genome sequence represents an important step towards developing this organism as a model species, providing the possibility to combine genomic and genetic approaches to explore these and other aspects of brown algal biology further.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
wwyyccc发布了新的文献求助10
1秒前
贪玩豪完成签到,获得积分10
1秒前
乐观无心发布了新的文献求助10
3秒前
xionggege发布了新的文献求助10
3秒前
4秒前
研究水合物的小白完成签到 ,获得积分10
4秒前
派大星完成签到,获得积分10
5秒前
哎呦哎完成签到,获得积分10
5秒前
Once发布了新的文献求助10
6秒前
6秒前
陶醉信封完成签到,获得积分10
7秒前
蓝色完成签到,获得积分10
8秒前
9秒前
鹿叽叽完成签到,获得积分10
9秒前
sunny发布了新的文献求助10
9秒前
曦子曦子发布了新的文献求助10
13秒前
14秒前
Oyster7应助开心的渊思采纳,获得10
14秒前
huke完成签到 ,获得积分10
15秒前
傲娇文博发布了新的文献求助10
19秒前
21秒前
22秒前
朱可芯完成签到,获得积分10
22秒前
worldcloud发布了新的文献求助30
22秒前
22秒前
24秒前
24秒前
25秒前
岁月轮回发布了新的文献求助10
25秒前
CartGo发布了新的文献求助10
25秒前
情怀应助James采纳,获得10
26秒前
朱可芯发布了新的文献求助10
27秒前
克劳德完成签到,获得积分10
27秒前
31秒前
31秒前
32秒前
ding应助语上采纳,获得10
32秒前
杏梨完成签到,获得积分10
32秒前
Bella发布了新的文献求助30
34秒前
zjy发布了新的文献求助10
35秒前
高分求助中
Continuum Thermodynamics and Material Modelling 3000
Production Logging: Theoretical and Interpretive Elements 2700
Les Mantodea de Guyane Insecta, Polyneoptera 1000
Structural Load Modelling and Combination for Performance and Safety Evaluation 1000
Conference Record, IAS Annual Meeting 1977 820
England and the Discovery of America, 1481-1620 600
電気学会論文誌D(産業応用部門誌), 141 巻, 11 号 510
热门求助领域 (近24小时)
化学 材料科学 生物 医学 工程类 有机化学 生物化学 物理 纳米技术 计算机科学 内科学 化学工程 复合材料 基因 遗传学 物理化学 催化作用 量子力学 光电子学 冶金
热门帖子
关注 科研通微信公众号,转发送积分 3572635
求助须知:如何正确求助?哪些是违规求助? 3142841
关于积分的说明 9449037
捐赠科研通 2844177
什么是DOI,文献DOI怎么找? 1563386
邀请新用户注册赠送积分活动 731723
科研通“疑难数据库(出版商)”最低求助积分说明 718679