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Registro Completo |
Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
26/11/2015 |
Data da última atualização: |
17/03/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FARIAS, L. R.; SCHIMMELPFENG, P. H. C.; TOGAWA, R. C.; COSTA, M. M. do C.; GRYNBERG, P.; MARTINS, N. F.; BORGES, M.; MORAES, M. C. B.; LAUMANN, R. A.; BÁO, S. N.; PAULA, D. P. |
Afiliação: |
LUCIANA R. FARIAS, UnB; PEDRO H. C. SCHIMMELPFENG, UnB; ROBERTO COITI TOGAWA, CENARGEN; MARCOS MOTA DO CARMO COSTA, CENARGEN; PRISCILA GRYNBERG; NATALIA FLORENCIO MARTINS, CENARGEN; MIGUEL BORGES, CENARGEN; MARIA CAROLINA BLASSIOLI MORAES, CENARGEN; RAUL ALBERTO LAUMANN, CENARGEN; SÔNIA N. BÁO, UnB; DEBORA PIRES PAULA, CENARGEN. |
Título: |
Transcriptome-based identification of highly similar odorant-binding proteins among neotropical stink bugs and their egg parasitoid. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Plos One, jul., 2015. |
DOI: |
10.1371/journal.pone.013228 |
Idioma: |
Inglês |
Conteúdo: |
Olfaction plays a fundamental role in insect survival through resource location and intra and interspecific communications. We used RNA-Seq to analyze transcriptomes for odorant-binding proteins (OBPs) from major stink bug pest species in Brazil, Euschistus heros, Chinavia ubica, and Dichelops melacanthus, and from their egg parasitoid, Telenomus podisi. We identified 23 OBPs in E. heros, 25 OBPs in C. ubica, 9 OBPs in D. melacanthus, and 7 OBPs in T. podisi. The deduced amino acid sequences of the full-length OBPs had low intraspecific similarity, but very high similarity between two pairs of OBPs from E. heros and C. ubica (76.4 and 84.0%) and between two pairs of OBPs from the parasitoid and its preferred host E. heros (82.4 and 88.5%), confirmed by a high similarity of their predicted tertiary structures. The similar pairs of OBPs from E. heros and C. ubica may suggest that they have derived from a common ancestor, and retain the same biological function to bind a ligand perceived or produced in both species. The T. podisi OBPs similar to E. heros were not orthologous to any known hymenopteran OBPs, and may have evolved independently and converged to the host OBPs, providing a possible basis for the host location of T. podisi using E. heros semiochemical cues. |
Palavras-Chave: |
Chinavia ubica; Pragas. |
Thesagro: |
Euschistus Heros. |
Thesaurus Nal: |
Dichelops melacanthus. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/135672/1/journal.pone.01322862.pdf
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Marc: |
LEADER 02171naa a2200301 a 4500 001 2029755 005 2023-03-17 008 2015 bl uuuu u00u1 u #d 024 7 $a10.1371/journal.pone.013228$2DOI 100 1 $aFARIAS, L. R. 245 $aTranscriptome-based identification of highly similar odorant-binding proteins among neotropical stink bugs and their egg parasitoid.$h[electronic resource] 260 $c2015 520 $aOlfaction plays a fundamental role in insect survival through resource location and intra and interspecific communications. We used RNA-Seq to analyze transcriptomes for odorant-binding proteins (OBPs) from major stink bug pest species in Brazil, Euschistus heros, Chinavia ubica, and Dichelops melacanthus, and from their egg parasitoid, Telenomus podisi. We identified 23 OBPs in E. heros, 25 OBPs in C. ubica, 9 OBPs in D. melacanthus, and 7 OBPs in T. podisi. The deduced amino acid sequences of the full-length OBPs had low intraspecific similarity, but very high similarity between two pairs of OBPs from E. heros and C. ubica (76.4 and 84.0%) and between two pairs of OBPs from the parasitoid and its preferred host E. heros (82.4 and 88.5%), confirmed by a high similarity of their predicted tertiary structures. The similar pairs of OBPs from E. heros and C. ubica may suggest that they have derived from a common ancestor, and retain the same biological function to bind a ligand perceived or produced in both species. The T. podisi OBPs similar to E. heros were not orthologous to any known hymenopteran OBPs, and may have evolved independently and converged to the host OBPs, providing a possible basis for the host location of T. podisi using E. heros semiochemical cues. 650 $aDichelops melacanthus 650 $aEuschistus Heros 653 $aChinavia ubica 653 $aPragas 700 1 $aSCHIMMELPFENG, P. H. C. 700 1 $aTOGAWA, R. C. 700 1 $aCOSTA, M. M. do C. 700 1 $aGRYNBERG, P. 700 1 $aMARTINS, N. F. 700 1 $aBORGES, M. 700 1 $aMORAES, M. C. B. 700 1 $aLAUMANN, R. A. 700 1 $aBÁO, S. N. 700 1 $aPAULA, D. P. 773 $tPlos One, jul., 2015.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Pecuária Sudeste. |
Data corrente: |
11/12/2009 |
Data da última atualização: |
20/08/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
FAGERIA, N. K.; BARBOSA FILHO, M. P.; MOREIRA, A.; GUIMARÃES, C. M. |
Afiliação: |
NAND KUMAR FAGERIA, CNPAF; MOREL PEREIRA BARBOSA FILHO, CNPAF; ADONIS MOREIRA, CPPSE; CLEBER MORAIS GUIMARAES, CNPAF. |
Título: |
Foliar fertilization of crop plants. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
Journal of Plant Nutrition, London, v. 32, n. 6, p. 1044-1064, 2009. |
DOI: |
10.1080/01904160902872826 |
Idioma: |
Inglês |
Conteúdo: |
Essential plant nutrients are mainly applied to soil and plant foliage for achieving maximum economic yields. Soil applicationmethod is more common and most effective for nutrients, which required in higher amounts. However, under certain circumstances, foliar fertilization is more economic and effective. Foliar symptoms, soil and plant tissue tests, and crop growth responses are principal nutrient disorder diagnostic techniques. Soil applications of fertilizers are mainly done on the basis of soil tests, whereas foliar nutrient applications are mainly done on the basis of visual foliar symptoms or plant tissue tests. Hence, correct diagnosis of nutrient deficiency is fundamental for successful foliar fertilization. In addition, there are some more requirements for successful foliar fertilization. Foliar fertilization requires higher leaf area index for absorbing applied nutrient solution in sufficient amount, it may be necessary to have more than one application depending on severity of nutrient deficiency. Nutrient concentration and day temperature should be optimal to avoid leaf burning and fertilizer source should be soluble in water to be more effective. Foliar fertilization of crops can complement soil fertilization. If foliar fertilization is mixed with postemergence herbicides, insecticides, or fungicides, the probability of yield response could be increased and cost of application can be reduced. |
Palavras-Chave: |
Annual crops; Foliar deficiency symptoms; Micronutrients; Solution concentration. |
Thesagro: |
Fertilizante. |
Thesaurus NAL: |
Plant micronutrients; plant nutrition. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02166naa a2200253 a 4500 001 1631954 005 2014-08-20 008 2009 bl uuuu u00u1 u #d 024 7 $a10.1080/01904160902872826$2DOI 100 1 $aFAGERIA, N. K. 245 $aFoliar fertilization of crop plants.$h[electronic resource] 260 $c2009 520 $aEssential plant nutrients are mainly applied to soil and plant foliage for achieving maximum economic yields. Soil applicationmethod is more common and most effective for nutrients, which required in higher amounts. However, under certain circumstances, foliar fertilization is more economic and effective. Foliar symptoms, soil and plant tissue tests, and crop growth responses are principal nutrient disorder diagnostic techniques. Soil applications of fertilizers are mainly done on the basis of soil tests, whereas foliar nutrient applications are mainly done on the basis of visual foliar symptoms or plant tissue tests. Hence, correct diagnosis of nutrient deficiency is fundamental for successful foliar fertilization. In addition, there are some more requirements for successful foliar fertilization. Foliar fertilization requires higher leaf area index for absorbing applied nutrient solution in sufficient amount, it may be necessary to have more than one application depending on severity of nutrient deficiency. Nutrient concentration and day temperature should be optimal to avoid leaf burning and fertilizer source should be soluble in water to be more effective. Foliar fertilization of crops can complement soil fertilization. If foliar fertilization is mixed with postemergence herbicides, insecticides, or fungicides, the probability of yield response could be increased and cost of application can be reduced. 650 $aPlant micronutrients 650 $aplant nutrition 650 $aFertilizante 653 $aAnnual crops 653 $aFoliar deficiency symptoms 653 $aMicronutrients 653 $aSolution concentration 700 1 $aBARBOSA FILHO, M. P. 700 1 $aMOREIRA, A. 700 1 $aGUIMARÃES, C. M. 773 $tJournal of Plant Nutrition, London$gv. 32, n. 6, p. 1044-1064, 2009.
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Embrapa Arroz e Feijão (CNPAF) |
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