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Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
19/09/2019 |
Data da última atualização: |
06/12/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FERREIRA, C. F.; GUTIERREZ, D. L.; KREUZE, J. F.; ISKRA-CARUANA, M. L.; CHABANNES, M.; BARBOSA, A. C. O.; SANTOS, T. A.; SILVA, A. G. S.; SANTOS, R. M. F.; AMORIM, E. P.; OLIVEIRA, S. A. S. de; JESUS, O. N. de. |
Afiliação: |
CLAUDIA FORTES FERREIRA, CNPMF; D. L. GUTIERREZ, INIA; J. F. KREUZE, CIP; M. L. ISKRA-CARUANA, CIRAD; M. CHABANNES, CIRAD; A. C. O. BARBOSA, UFRB; T. A. SANTOS, UFRB; A. G. S. SILVA, UFRB; R.M.F. SANTOS, UEFS; EDSON PERITO AMORIM, CNPMF; SAULO ALVES SANTOS DE OLIVEIRA, CNPMF; ONILDO NUNES DE JESUS, CNPMF. |
Título: |
Rapid plant DNA and RNA extraction protocol using a bench drill Brief Note. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Genetics and Molecular Research, v. 18, n.3, 2019. |
Idioma: |
Inglês |
Notas: |
gmr18394 |
Conteúdo: |
Plant DNA and RNA extraction methods are well established, with a wide range of protocols, depending on the purposes of each laboratory/research. Nowadays, quick, inexpensive and easy plant DNA and RNA extraction methods are highly sought after. We developed an optimized protocol for plant DNA and RNA extraction that uses an inexpensive bench drill and plastic bags and does not require liquid nitrogen. DNA from leaves and RNA from leaves and roots of banana, pineapple, citrus, papaya, passion fruit and cassava, were extracted using a basic cetyltrimethylammonium bromide method. Both nucleic acids were quantified and evaluated for quality based on agarose gel electrophoresis. The DNA and RNA extractions were successful for all species, and RNA quality in pellets was maintained after storage at room temperature for three weeks. This protocol can reduce costs considerably in laboratories with ongoing routine activities of DNA and RNA extraction for genetic diversity and gene expression analyses, where other conventional methods have not been successful due to explant, condition of samples and quantity and quality of nucleic acids. This is especially relevant for many laboratories in developing countries where the cost and availability of liquid nitrogen may be a constraint. |
Thesagro: |
Melhoramento Vegetal. |
Thesaurus Nal: |
Breeding and Genetic Improvement. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/202165/1/-rapid-plant-dna-and-rna-extraction-protocol-using-bench-drill.pdf
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Marc: |
LEADER 02135naa a2200289 a 4500 001 2112332 005 2019-12-06 008 2019 bl uuuu u00u1 u #d 100 1 $aFERREIRA, C. F. 245 $aRapid plant DNA and RNA extraction protocol using a bench drill Brief Note.$h[electronic resource] 260 $c2019 500 $agmr18394 520 $aPlant DNA and RNA extraction methods are well established, with a wide range of protocols, depending on the purposes of each laboratory/research. Nowadays, quick, inexpensive and easy plant DNA and RNA extraction methods are highly sought after. We developed an optimized protocol for plant DNA and RNA extraction that uses an inexpensive bench drill and plastic bags and does not require liquid nitrogen. DNA from leaves and RNA from leaves and roots of banana, pineapple, citrus, papaya, passion fruit and cassava, were extracted using a basic cetyltrimethylammonium bromide method. Both nucleic acids were quantified and evaluated for quality based on agarose gel electrophoresis. The DNA and RNA extractions were successful for all species, and RNA quality in pellets was maintained after storage at room temperature for three weeks. This protocol can reduce costs considerably in laboratories with ongoing routine activities of DNA and RNA extraction for genetic diversity and gene expression analyses, where other conventional methods have not been successful due to explant, condition of samples and quantity and quality of nucleic acids. This is especially relevant for many laboratories in developing countries where the cost and availability of liquid nitrogen may be a constraint. 650 $aBreeding and Genetic Improvement 650 $aMelhoramento Vegetal 700 1 $aGUTIERREZ, D. L. 700 1 $aKREUZE, J. F. 700 1 $aISKRA-CARUANA, M. L. 700 1 $aCHABANNES, M. 700 1 $aBARBOSA, A. C. O. 700 1 $aSANTOS, T. A. 700 1 $aSILVA, A. G. S. 700 1 $aSANTOS, R. M. F. 700 1 $aAMORIM, E. P. 700 1 $aOLIVEIRA, S. A. S. de 700 1 $aJESUS, O. N. de 773 $tGenetics and Molecular Research$gv. 18, n.3, 2019.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
06/01/2011 |
Data da última atualização: |
03/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SANTOS, D. M.; VERLY, R. M.; PILÓ VELOSO, D.; MARIA, M. de; CARVALHO, M. A. R. de; CISALPINO, P. S.; SOARES, B. M.; DINIZ, C. G.; FARIAS, L. M.; MOREIRA, D. F. F.; FRÉZARD, F.; BEMQUERER, M. P.; PIMENTA, A. M. C.; LIMA, M. E. de. |
Afiliação: |
MARCELO PORTO BEMQUERER, CENARGEN. |
Título: |
LyeTx I, a potent antimicrobial peptide from the venom of the spider Lycosa erythrognatha. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
Amino Acids, v. 39, p. 135-144, 2010. |
Idioma: |
Inglês |
Palavras-Chave: |
Antimicrobial peptide; Lycosa erythrognatha; LyeTx I; Spider venom. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181851/1/Santos2010-Article-LyeTxIAPotentAntimicrobialPept.pdf
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Marc: |
LEADER 00897naa a2200313 a 4500 001 1871814 005 2023-02-03 008 2010 bl uuuu u00u1 u #d 100 1 $aSANTOS, D. M. 245 $aLyeTx I, a potent antimicrobial peptide from the venom of the spider Lycosa erythrognatha.$h[electronic resource] 260 $c2010 653 $aAntimicrobial peptide 653 $aLycosa erythrognatha 653 $aLyeTx I 653 $aSpider venom 700 1 $aVERLY, R. M. 700 1 $aPILÓ VELOSO, D. 700 1 $aMARIA, M. de 700 1 $aCARVALHO, M. A. R. de 700 1 $aCISALPINO, P. S. 700 1 $aSOARES, B. M. 700 1 $aDINIZ, C. G. 700 1 $aFARIAS, L. M. 700 1 $aMOREIRA, D. F. F. 700 1 $aFRÉZARD, F. 700 1 $aBEMQUERER, M. P. 700 1 $aPIMENTA, A. M. C. 700 1 $aLIMA, M. E. de 773 $tAmino Acids$gv. 39, p. 135-144, 2010.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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