Green evolution and dynamic adaptations revealed by genomes of the marine picoeukaryotes micromonas

Alexandra Z. Worden; Jae Hyeok Lee; Thomas Mock; Pierre Rouzé; Melinda P. Simmons; Andrea L. Aerts; Andrew E. Allen; Marie L. Cuvelier; Evelyne Derelle; Meredith V. Everett; Elodie Foulon; Jane Grimwood; Heidrun Gundlach; Bernard Henrissat; Carolyn Napoli; Sarah M. McDonald; Micaela S. Parker; Stephane Rombauts; Aasf Salamov; Peter Von Dassow; Jonathan H. Badger; Pedro M. Coutinho; Elif Demir; Inna Dubchak; Chelle Gentemann; Wenche Eikrem; Jill E. Gready; Uwe John; William Lanier; Erika A. Lindquist; Susan Lucas; Klaus F.X. Mayer; Herve Moreau; Fabrice Not; Robert Otillar; Olivier Panaud; Jasmyn Pangilinan; Ian Paulsen; Benoit Piegu; Aaron Poliakov; Steven Robbens; Jeremy Schmutz; Eve Toulza; Tania Wyss; Alexander Zelensky; Kemin Zhou; E. Virginia Armbrust; Debashish Bhattacharya; Ursula W. Goodenough; Yves Van De Peer; Igor V. Grigoriev

doi:10.1126/science.1167222

Green evolution and dynamic adaptations revealed by genomes of the marine picoeukaryotes micromonas

Alexandra Z. Worden, Jae Hyeok Lee, Thomas Mock, Pierre Rouzé, Melinda P. Simmons, Andrea L. Aerts, Andrew E. Allen, Marie L. Cuvelier, Evelyne Derelle, Meredith V. Everett, Elodie Foulon, Jane Grimwood, Heidrun Gundlach, Bernard Henrissat, Carolyn Napoli, Sarah M. McDonald, Micaela S. Parker, Stephane Rombauts, Aasf Salamov, Peter Von DassowJonathan H. Badger, Pedro M. Coutinho, Elif Demir, Inna Dubchak, Chelle Gentemann, Wenche Eikrem, Jill E. Gready, Uwe John, William Lanier, Erika A. Lindquist, Susan Lucas, Klaus F.X. Mayer, Herve Moreau, Fabrice Not, Robert Otillar, Olivier Panaud, Jasmyn Pangilinan, Ian Paulsen, Benoit Piegu, Aaron Poliakov, Steven Robbens, Jeremy Schmutz, Eve Toulza, Tania Wyss, Alexander Zelensky, Kemin Zhou, E. Virginia Armbrust, Debashish Bhattacharya, Ursula W. Goodenough, Yves Van De Peer, Igor V. Grigoriev

Research output: Contribution to journal › Article › peer-review

527 Citations (Scopus)

Abstract

Picoeukaryotes are a taxonomically diverse group of organism less than 2 micrometers in diameter. Photosynthetic marine picoeukaryotes in the genus Micromonas thrive in ecosystems ranging from tropical to polar and could serve as sentinel organisms for biogeochemical fluxes of modern oceans during climate change. These broadly distributed primary producers belong to an anciently diverged sister clade to land plants. Although Micromonas isolates have high 18S ribosomal RNA gene identity, we found that genomes from two isolates shared only 90% of their predicted genes. Their independent evolutionary paths were emphasized by distinct riboswitch arrangements as well as the discovery of intronic repeat elements in one isolate, and in metagenomic data, but not in other genomes. Divergence appears to have been facilitated by selection and acquisition processes that actively shape the repertoire of genes that are mutually exclusive between the two isolates differently than the core genes. Analyses of the Micromonas genomes offer valuable insights into ecological differentiation and the dynamic nature of early plant evolution.

Original language	English
Pages (from-to)	268-272
Number of pages	5
Journal	Science
Volume	324
Issue number	5924
DOIs	https://doi.org/10.1126/science.1167222
Publication status	Published - 10 Apr 2009

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Worden, A. Z., Lee, J. H., Mock, T., Rouzé, P., Simmons, M. P., Aerts, A. L., Allen, A. E., Cuvelier, M. L., Derelle, E., Everett, M. V., Foulon, E., Grimwood, J., Gundlach, H., Henrissat, B., Napoli, C., McDonald, S. M., Parker, M. S., Rombauts, S., Salamov, A., ... Grigoriev, I. V. (2009). Green evolution and dynamic adaptations revealed by genomes of the marine picoeukaryotes micromonas. Science, 324(5924), 268-272. https://doi.org/10.1126/science.1167222

@article{5b67deaf88084861b30b0da2783cf3b3,

title = "Green evolution and dynamic adaptations revealed by genomes of the marine picoeukaryotes micromonas",

abstract = "Picoeukaryotes are a taxonomically diverse group of organism less than 2 micrometers in diameter. Photosynthetic marine picoeukaryotes in the genus Micromonas thrive in ecosystems ranging from tropical to polar and could serve as sentinel organisms for biogeochemical fluxes of modern oceans during climate change. These broadly distributed primary producers belong to an anciently diverged sister clade to land plants. Although Micromonas isolates have high 18S ribosomal RNA gene identity, we found that genomes from two isolates shared only 90% of their predicted genes. Their independent evolutionary paths were emphasized by distinct riboswitch arrangements as well as the discovery of intronic repeat elements in one isolate, and in metagenomic data, but not in other genomes. Divergence appears to have been facilitated by selection and acquisition processes that actively shape the repertoire of genes that are mutually exclusive between the two isolates differently than the core genes. Analyses of the Micromonas genomes offer valuable insights into ecological differentiation and the dynamic nature of early plant evolution.",

author = "Worden, {Alexandra Z.} and Lee, {Jae Hyeok} and Thomas Mock and Pierre Rouz{\'e} and Simmons, {Melinda P.} and Aerts, {Andrea L.} and Allen, {Andrew E.} and Cuvelier, {Marie L.} and Evelyne Derelle and Everett, {Meredith V.} and Elodie Foulon and Jane Grimwood and Heidrun Gundlach and Bernard Henrissat and Carolyn Napoli and McDonald, {Sarah M.} and Parker, {Micaela S.} and Stephane Rombauts and Aasf Salamov and {Von Dassow}, Peter and Badger, {Jonathan H.} and Coutinho, {Pedro M.} and Elif Demir and Inna Dubchak and Chelle Gentemann and Wenche Eikrem and Gready, {Jill E.} and Uwe John and William Lanier and Lindquist, {Erika A.} and Susan Lucas and Mayer, {Klaus F.X.} and Herve Moreau and Fabrice Not and Robert Otillar and Olivier Panaud and Jasmyn Pangilinan and Ian Paulsen and Benoit Piegu and Aaron Poliakov and Steven Robbens and Jeremy Schmutz and Eve Toulza and Tania Wyss and Alexander Zelensky and Kemin Zhou and Armbrust, {E. Virginia} and Debashish Bhattacharya and Goodenough, {Ursula W.} and {Van De Peer}, Yves and Grigoriev, {Igor V.}",

year = "2009",

month = apr,

day = "10",

doi = "10.1126/science.1167222",

language = "English",

volume = "324",

pages = "268--272",

journal = "Science",

issn = "0036-8075",

publisher = "American Association for the Advancement of Science",

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Worden, AZ, Lee, JH, Mock, T, Rouzé, P, Simmons, MP, Aerts, AL, Allen, AE, Cuvelier, ML, Derelle, E, Everett, MV, Foulon, E, Grimwood, J, Gundlach, H, Henrissat, B, Napoli, C, McDonald, SM, Parker, MS, Rombauts, S, Salamov, A, Von Dassow, P, Badger, JH, Coutinho, PM, Demir, E, Dubchak, I, Gentemann, C, Eikrem, W, Gready, JE, John, U, Lanier, W, Lindquist, EA, Lucas, S, Mayer, KFX, Moreau, H, Not, F, Otillar, R, Panaud, O, Pangilinan, J, Paulsen, I, Piegu, B, Poliakov, A, Robbens, S, Schmutz, J, Toulza, E, Wyss, T, Zelensky, A, Zhou, K, Armbrust, EV, Bhattacharya, D, Goodenough, UW, Van De Peer, Y & Grigoriev, IV 2009, 'Green evolution and dynamic adaptations revealed by genomes of the marine picoeukaryotes micromonas', Science, vol. 324, no. 5924, pp. 268-272. https://doi.org/10.1126/science.1167222

TY - JOUR

T1 - Green evolution and dynamic adaptations revealed by genomes of the marine picoeukaryotes micromonas

AU - Worden, Alexandra Z.

AU - Lee, Jae Hyeok

AU - Mock, Thomas

AU - Rouzé, Pierre

AU - Simmons, Melinda P.

AU - Aerts, Andrea L.

AU - Allen, Andrew E.

AU - Cuvelier, Marie L.

AU - Derelle, Evelyne

AU - Everett, Meredith V.

AU - Foulon, Elodie

AU - Grimwood, Jane

AU - Gundlach, Heidrun

AU - Henrissat, Bernard

AU - Napoli, Carolyn

AU - McDonald, Sarah M.

AU - Parker, Micaela S.

AU - Rombauts, Stephane

AU - Salamov, Aasf

AU - Von Dassow, Peter

AU - Badger, Jonathan H.

AU - Coutinho, Pedro M.

AU - Demir, Elif

AU - Dubchak, Inna

AU - Gentemann, Chelle

AU - Eikrem, Wenche

AU - Gready, Jill E.

AU - John, Uwe

AU - Lanier, William

AU - Lindquist, Erika A.

AU - Lucas, Susan

AU - Mayer, Klaus F.X.

AU - Moreau, Herve

AU - Not, Fabrice

AU - Otillar, Robert

AU - Panaud, Olivier

AU - Pangilinan, Jasmyn

AU - Paulsen, Ian

AU - Piegu, Benoit

AU - Poliakov, Aaron

AU - Robbens, Steven

AU - Schmutz, Jeremy

AU - Toulza, Eve

AU - Wyss, Tania

AU - Zelensky, Alexander

AU - Zhou, Kemin

AU - Armbrust, E. Virginia

AU - Bhattacharya, Debashish

AU - Goodenough, Ursula W.

AU - Van De Peer, Yves

AU - Grigoriev, Igor V.

PY - 2009/4/10

Y1 - 2009/4/10

N2 - Picoeukaryotes are a taxonomically diverse group of organism less than 2 micrometers in diameter. Photosynthetic marine picoeukaryotes in the genus Micromonas thrive in ecosystems ranging from tropical to polar and could serve as sentinel organisms for biogeochemical fluxes of modern oceans during climate change. These broadly distributed primary producers belong to an anciently diverged sister clade to land plants. Although Micromonas isolates have high 18S ribosomal RNA gene identity, we found that genomes from two isolates shared only 90% of their predicted genes. Their independent evolutionary paths were emphasized by distinct riboswitch arrangements as well as the discovery of intronic repeat elements in one isolate, and in metagenomic data, but not in other genomes. Divergence appears to have been facilitated by selection and acquisition processes that actively shape the repertoire of genes that are mutually exclusive between the two isolates differently than the core genes. Analyses of the Micromonas genomes offer valuable insights into ecological differentiation and the dynamic nature of early plant evolution.

AB - Picoeukaryotes are a taxonomically diverse group of organism less than 2 micrometers in diameter. Photosynthetic marine picoeukaryotes in the genus Micromonas thrive in ecosystems ranging from tropical to polar and could serve as sentinel organisms for biogeochemical fluxes of modern oceans during climate change. These broadly distributed primary producers belong to an anciently diverged sister clade to land plants. Although Micromonas isolates have high 18S ribosomal RNA gene identity, we found that genomes from two isolates shared only 90% of their predicted genes. Their independent evolutionary paths were emphasized by distinct riboswitch arrangements as well as the discovery of intronic repeat elements in one isolate, and in metagenomic data, but not in other genomes. Divergence appears to have been facilitated by selection and acquisition processes that actively shape the repertoire of genes that are mutually exclusive between the two isolates differently than the core genes. Analyses of the Micromonas genomes offer valuable insights into ecological differentiation and the dynamic nature of early plant evolution.

UR - http://www.scopus.com/inward/record.url?scp=64849088316&partnerID=8YFLogxK

U2 - 10.1126/science.1167222

DO - 10.1126/science.1167222

M3 - Article

C2 - 19359590

AN - SCOPUS:64849088316

SN - 0036-8075

VL - 324

SP - 268

EP - 272

JO - Science

JF - Science

IS - 5924

ER -

Green evolution and dynamic adaptations revealed by genomes of the marine picoeukaryotes micromonas

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