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Registro Completo |
Biblioteca(s): |
Embrapa Café. |
Data corrente: |
28/09/2021 |
Data da última atualização: |
25/04/2023 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ANGELO, P. C. da S.; ARIYOSHI, C.; CAIXETA, E. T.; PEREIRA, L. F. |
Afiliação: |
PAULA CRISTINA DA SILVA ANGELO, CNPCa; CAROLINE ARIYOSHI, UEL; EVELINE TEIXEIRA CAIXETA MOURA, CNPCa; LUIZ FELIPE PEREIRA, UFV. |
Título: |
Diversity in the regulatory region of genes in the SH3 locus. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
In: ASIC CONFERENCE ON COFFEE SCIENCE, 28., 2021, Montpellier. Proceedings... Montpellier: ASIC, 2021. p. 227. |
Idioma: |
Inglês |
Notas: |
ASIC. S2-P-20. |
Conteúdo: |
RATIONALE: The SH3 locus is implicated in plant defense against the leaf rust disease caused by the fungi Hemileia vastatrix, which reduces coffee plant production. A cluster of genes coding for NB-LRR proteins is allocated to this locus. Investigating the regulatory region of' these genes can be worthy in knowledge and economically. METHODS: The cis-acting elements (cis-els, conserved motifs for the interaction with transcription machinery) in the promoters (2000 pb up-stream translation start) of 20 genes allocated to paralogous SH3 loci in four coffea spp. genotypes were identified and counted (www.dna.affrc.go.jp/place). Data were analyzed using Sigma Plot. RESULTS: Cis-els more frequently identified are depicted in Fig. 1 (in average, 3.5 times/promoter for SEF4MOTIFGM7S up to 14.1 times for CAATBOXl), Genes diverged for the frequency of cis-els. At least one gene/genotype was found in the highest cis-el frequency class (11.46 < N3, A2, Cl, B8 > 11.9 copies of each cis-el), probably displaying complex patters of induction. Genotypes did not diverge. CONCLUSIONS & PERSPECTIVES: Information presented here are going to be correlated with the transcription level of different genes. |
Thesagro: |
Genética Vegetal. |
Thesaurus Nal: |
Coffea; Genotype; Species diversity. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1134815/1/ASIC-2021.pdf
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Marc: |
LEADER 01852nam a2200205 a 4500 001 2134815 005 2023-04-25 008 2021 bl uuuu u00u1 u #d 100 1 $aANGELO, P. C. da S. 245 $aDiversity in the regulatory region of genes in the SH3 locus.$h[electronic resource] 260 $aIn: ASIC CONFERENCE ON COFFEE SCIENCE, 28., 2021, Montpellier. Proceedings... Montpellier: ASIC, 2021. p. 227.$c2021 500 $aASIC. S2-P-20. 520 $aRATIONALE: The SH3 locus is implicated in plant defense against the leaf rust disease caused by the fungi Hemileia vastatrix, which reduces coffee plant production. A cluster of genes coding for NB-LRR proteins is allocated to this locus. Investigating the regulatory region of' these genes can be worthy in knowledge and economically. METHODS: The cis-acting elements (cis-els, conserved motifs for the interaction with transcription machinery) in the promoters (2000 pb up-stream translation start) of 20 genes allocated to paralogous SH3 loci in four coffea spp. genotypes were identified and counted (www.dna.affrc.go.jp/place). Data were analyzed using Sigma Plot. RESULTS: Cis-els more frequently identified are depicted in Fig. 1 (in average, 3.5 times/promoter for SEF4MOTIFGM7S up to 14.1 times for CAATBOXl), Genes diverged for the frequency of cis-els. At least one gene/genotype was found in the highest cis-el frequency class (11.46 < N3, A2, Cl, B8 > 11.9 copies of each cis-el), probably displaying complex patters of induction. Genotypes did not diverge. CONCLUSIONS & PERSPECTIVES: Information presented here are going to be correlated with the transcription level of different genes. 650 $aCoffea 650 $aGenotype 650 $aSpecies diversity 650 $aGenética Vegetal 700 1 $aARIYOSHI, C. 700 1 $aCAIXETA, E. T. 700 1 $aPEREIRA, L. F.
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