Microbiology, omics, and the understanding of reef systems Cristiane - - PowerPoint PPT Presentation

microbiology omics and the understanding of reef systems
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Microbiology, omics, and the understanding of reef systems Cristiane - - PowerPoint PPT Presentation

Microbiology, omics, and the understanding of reef systems Cristiane Thompson Fabiano Thompson thompsoncristiane@gmail.com www.microbiologia.biologia.ufrj.br Rio, 02 February 2017 A Amaznia Azul: 4.3 Milhes Km 2 BLUE AMAZON TW Tropical


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Cristiane Thompson Fabiano Thompson thompsoncristiane@gmail.com www.microbiologia.biologia.ufrj.br

Rio, 02 February 2017

Microbiology, omics, and the understanding of reef systems

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A Amazônia Azul: 4.3 Milhões Km2

BLUE AMAZON

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TW Tropical Waters SCM Sub-superficial chlorophyll maximum SACW South Atlantic central water AAIW Antarctic intermediate water UCW Upper circumpolar deep water

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Desenvolvimento das atividades

Estabelecemos a primeira unidade no Brasil para sequenciamento em larga escala, utilizando a plataforma Ion Torrent – Life Technologies 1ª Semestre de 2012

Análise por Bioinformática

Gbs Laboratório de Microbiologia / IB / UFRJ Laboratório de Microbiologia / IB / UFRJ Laboratório de Microbiologia UFRJ

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Pelagibacter Alves et al. 2015 Microbial community diversity and physical-chemical features of the Southwestern Atlantic Ocean.

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A Amazônia Azul: 4.3 Milhões Km2

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The Worlds largest drainage basin

  • Amazon River lenght:

6.992 km

  • Basin extension:

4.196,94 million km2

  • Exported water:

6.3 trillion m3/year, 333 K m3/s

  • Sediment discharge:

3 million tones/day

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The Amazon plume

The plume functions as a sink of C (aprox. 28 Tera gramas de C/year) by means

  • f

biological activity.

6.3 trillion m3/year

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River water: acidic and nutrient rich

Depth (m) Temp (°C) pH O2 (mg/L) DOC (uM) Total N (uM) PO4 (uM) Date Station 23/07/2012 Macapá Norte 0,50 29,5 6,7 4,7 307,7 17,1 0,26 25/07/2012 Macapá Sul 0,50 29,3 6,7 5,0 307,7 17,1 0,26 31/07/2012 Belém 29,9 6,9 6,7 265,5 19,2 0,21 29,6 6,9 5,4 271,8 25,7 0,20 30/07/2012 29,6 6,9 6,2 243,5 17,8 0,18 29,5 6,9 6,1 253,2 15,7 0,19 31/07/2012 29,6 29,6 6,9 6,2 217,0 16,4 0,18 29,3 7,0 6,4 297,9 15,7 0,16 05/08/2012 Óbidos 29,4 6,5 3,4 371,3 22,1 0,63 29,0 6,6 3,1 389,4 23,5 0,44 05/08/2012 29,2 6,5 3,5 380,5 23,5 0,45 29,1 6,5 3,0 359,0 22,8 0,38 05/08/2012 29,3 6,6 3,0 371,0 22,8 0,40 26,0 29,2 6,6 3,0 372,3 22,1 0,27 06/08/2012 Lago Grande 31,2 6,8 6,2 200,8 11,4 0,32 06/08/2012 Tapajós 30,1 6,7 5,5 346,1 19,2 0,51 31,0 7,0 6,9 161,3 10,0 0,62

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plume

Taxonomy/Function discriminate river and plume

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Moura et al. 2016 Science A.

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Oil & Gas Exploration!

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www.biotecmar.com.br

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Meirelles et al. 2015