problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/14ed25cc0598531dbc60be74e2016ebbproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/267ec68c8c7aed7c532264241e14ab6fproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/2848bfe066f82fb93e1cab002695362cproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/2e6e978fb80e06b1fc39f0bc0387ace2problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/43b6bb2b4ba9028dacb0975a0f5e65e0problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/61e65e674b0a9e7af4ea6ba5bae00b48problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/7697f9e882c2a24450db29ae29fd12c1problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/7f9365057886e30ebc0f7aa179cbbf29problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/9b871a2c0628c4b722fce326a38d57b8problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/bbcb87e5d71ae017a02008caf13c287bproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/c98c28b9c55577dbdadf71c1c08a802cproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/d1d4fd9470fb106ecf347e59fab4a8fcproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/f16c65c68809d874dea7b8b5e1066e82 Simbiose ectomicorrízica
problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/14ed25cc0598531dbc60be74e2016ebbproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/267ec68c8c7aed7c532264241e14ab6fproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/2848bfe066f82fb93e1cab002695362cproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/2e6e978fb80e06b1fc39f0bc0387ace2problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/43b6bb2b4ba9028dacb0975a0f5e65e0problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/61e65e674b0a9e7af4ea6ba5bae00b48problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/7697f9e882c2a24450db29ae29fd12c1problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/7f9365057886e30ebc0f7aa179cbbf29problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/9b871a2c0628c4b722fce326a38d57b8problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/bbcb87e5d71ae017a02008caf13c287bproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/c98c28b9c55577dbdadf71c1c08a802cproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/d1d4fd9470fb106ecf347e59fab4a8fcproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/f16c65c68809d874dea7b8b5e1066e82problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/14ed25cc0598531dbc60be74e2016ebbproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/267ec68c8c7aed7c532264241e14ab6fproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/2848bfe066f82fb93e1cab002695362cproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/2e6e978fb80e06b1fc39f0bc0387ace2problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/43b6bb2b4ba9028dacb0975a0f5e65e0problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/61e65e674b0a9e7af4ea6ba5bae00b48problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/7697f9e882c2a24450db29ae29fd12c1problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/7f9365057886e30ebc0f7aa179cbbf29problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/9b871a2c0628c4b722fce326a38d57b8problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/bbcb87e5d71ae017a02008caf13c287bproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/c98c28b9c55577dbdadf71c1c08a802cproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/d1d4fd9470fb106ecf347e59fab4a8fcproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/f16c65c68809d874dea7b8b5e1066e82problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/14ed25cc0598531dbc60be74e2016ebbproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/267ec68c8c7aed7c532264241e14ab6fproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/2848bfe066f82fb93e1cab002695362cproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/2e6e978fb80e06b1fc39f0bc0387ace2problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/43b6bb2b4ba9028dacb0975a0f5e65e0problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/61e65e674b0a9e7af4ea6ba5bae00b48problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/7697f9e882c2a24450db29ae29fd12c1problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/7f9365057886e30ebc0f7aa179cbbf29problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/9b871a2c0628c4b722fce326a38d57b8problems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/bbcb87e5d71ae017a02008caf13c287bproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/c98c28b9c55577dbdadf71c1c08a802cproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/d1d4fd9470fb106ecf347e59fab4a8fcproblems clearing cache file /home/httpd/projectos/coec/cache/refTableSQL/f16c65c68809d874dea7b8b5e1066e82
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Erro
  • JFTP::login: Unable to login
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  • JFTP::write: Unable to use passive mode
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::write: Unable to use passive mode
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::write: Unable to use passive mode
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::write: Unable to use passive mode
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
  • JFTP::delete: Bad response
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Simbiose ectomicorrízica

 

Resumo

 

O projecto proposto tem como tema a simbiose ectomicorrízica (ECM). Nas florestas temperadas as árvores vivem em simbiose com fungos ECM e dependem destes para a sua sobrevivência. Enquanto o fungo fornece nutrientes do solo, em particular fósforo e azoto, à planta hospedeira, a planta transfere fotoassimilados ao fungo. Além de aumentar o crescimento das plantas, esta simbiose também aumenta a absorção de água, a tolerância a agentes patogénicos e a solos contaminados. As ECMs são essenciais para a sobrevivência do sobreiro para facilitar a aquisição de nutrientes e água. O objectivo desta proposta é a obtenção de ESTs putativamente envolvidas no desenvolvimento da simbiose ECM em sobreiro. Para atingir esse objectivo, as raízes de plantas micorrizadas serão usadas para a construção de uma biblioteca de cDNA a partir da qual serão sequenciadas ESTs que irão ser utilizadas para a construção do chip de sobreiro.

Grupos Envolvidos:

Plant Systems Biology Lab – BioFIG, FFCUL
Center for Biodiversity Functional and Integrative Genomics (BioFIG), University of Minho-Plant Functional Biology Centre

Membros:

Mónica Sebastiana (Plant Systems Biology Lab)
Maria Salomé Soares Pais Telles Antunes (Plant Systems Biology Lab)
Maria Teresa Lino Neto (BioFIG-UMinho)
Rui Manuel Tavares (BioFIG-UMinho)

 

Publicações Relacionadas:

Acioli-Santos B, Malosso E, Calzavara-Silva C E, Figueiredo A, Sebastiana M, Pais S. 2008. Fungal transcript pattern during pre-infection stage (12h) of ectomycorrhiza formed between Pisolithus tinctorius and Castanea sativa roots, using cDNA microarrays. Cur. Microbiol. DOI 10.1007/s00284-008-9253-2.

Azevedo H, Lino-Neto T, Tavares RM 2003. An improved method for high quality RNA isolation from needles of adult maritime pine trees. Plant Mol. Biol. Rep. 21: 333-338.

Baptista P, Martins A, Pais MS, Tavares RM, Lino-Neto T 2007. Involvement of reactive oxygen species during early stages of Castanea sativa ectomycorrhizal establishment. Mycorrhiza 17: 185-19

Baptista P, Tavares RM, Lino-Neto T 2010. Signaling in Ectomycorrhizal Symbiosis Establishment. In: Soil Biology. Springer Berlin Heidelberg. (in press)

Sebastiana M., Figueiredo A., Acioli-Santos B., Sousa L., Pessoa F., Baldé A., Salomé Pais M. 2008. Identification of plant genes involved on the initial contact between ectomycorrhizal symbionts (Castanea sativa - European chestnut and Pisolithus tinctorius). European Journal of Soil Biology, DOI: 10.1016/j.ejsobi.2009.02.

 

Instituições Envolvidas:

FFCUL
UMinho

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