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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
09/12/2014 |
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Data da última atualização: |
09/12/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
BARTZ, M. L. C.; TRIERVEILER, S.; ROSA, M. G. da; BROWN, G. G.; JAMES, S. W.; DECAENS, T.; BARETTA, D. |
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Afiliação: |
Marie Luise Carolina Bartz, Universidade Positivo; Sheila Trierveiler, UDESC/CAV; Marcio Gonçalves da Rosa, UDESC/CAV; GEORGE GARDNER BROWN, CNPF; Samuel Woster James, University of Iowa; Thibaud Decaëns, Université de Rouen; Dilmar Baretta, UDESC/CEO. |
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Título: |
Populações de minhocas em diferentes sistemas de uso do solo na região leste do Estado de Santa Catarina. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 31.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 15.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 10., 2014, Araxá. Fertilidade e biologia do solo: integração e tecnologias para todos: anais. Araxá: Núcleo Regional Leste da Sociedade Brasileira de Ciência do Solo, 2014. |
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Idioma: |
Português |
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Notas: |
Resumo. FERTBIO 2014. |
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Palavras-Chave: |
Intensificação antrópica; Qualidade do solo. |
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Thesagro: |
Biodiversidade; Manejo do Solo; Minhoca. |
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Thesaurus Nal: |
Oligochaeta. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/113302/1/2014-GeorgeB-FERTBIO-Populacoes.pdf
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Marc: |
LEADER 01116nam a2200253 a 4500
001 2001937
005 2014-12-09
008 2014 bl uuuu u00u1 u #d
100 1 $aBARTZ, M. L. C.
245 $aPopulações de minhocas em diferentes sistemas de uso do solo na região leste do Estado de Santa Catarina.$h[electronic resource]
260 $aIn: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 31.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 15.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 13.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 10., 2014, Araxá. Fertilidade e biologia do solo: integração e tecnologias para todos: anais. Araxá: Núcleo Regional Leste da Sociedade Brasileira de Ciência do Solo$c2014
500 $aResumo. FERTBIO 2014.
650 $aOligochaeta
650 $aBiodiversidade
650 $aManejo do Solo
650 $aMinhoca
653 $aIntensificação antrópica
653 $aQualidade do solo
700 1 $aTRIERVEILER, S.
700 1 $aROSA, M. G. da
700 1 $aBROWN, G. G.
700 1 $aJAMES, S. W.
700 1 $aDECAENS, T.
700 1 $aBARETTA, D.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
13/04/2017 |
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Data da última atualização: |
29/06/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
PRADO, S. de S.; PANIZZI, A. R.; KILLINY, N. |
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Afiliação: |
SIMONE DE SOUZA PRADO, CNPMA; ANTONIO RICARDO PANIZZI, CNPT; N. KILLINY, Department of Plant Pathology at Citrus Research and Education Center/University of Florida. |
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Título: |
Getting rid of gut microbes: surface sterilization cleans symbionts from the insects'egg masses. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: In: ANNUAL CITRUS RESEARCH AND EDUCATION CENTER?S POSTERS & PASTRIES RESEARCH SYMPOSIUM, 5., Lake Alfred, 2016. [Posters...] Lake Alfred: University of Florida, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
Diverse heteropteran insects that feed on economic important crops, commonly known as stink bugs, are associated with specific gut symbiotic bacteria within their midgut cryptic spaces or the gastric caeca. Recent studies have revealed that the stink bugs Nezara viridula, Acrosternum hilare, Murgantia histrionica, Euschistus heros, Chlorochroa ligata, Chlorochroa sayi, Chlorochroa uhleri, Plautia stali, Thyanta pallidovirens, Dichelops melacanthus, Edessa meditabunda, Loxa deducta, Pellaea stictica, Piezodorus guildinii, Thyanta perditor, (all within Pentatomidae family) carried one major bacterium in their midgut. Phylogenetic tree generated using the 16S rRNA gene sequences obtained from the midgut of these previous species placed all symbionts in a clade with the plant-associated bacteria Erwinia and Pantoea species. In this system, females of stink bug vertically transmit the symbionts by smearing them on the surface of the egg masses. When first instars of nymphs hatch, they probe the egg surface and orally acquire the symbionts. Once ingested, these microbial symbionts will reach the 4th section of the ventriculum (V4), also known as gastric caecum, where they establish. It was hypothesized that nymphs born from surface sterilized eggs do not carry the caeca-associated symbionts. Once ingested these microbial symbionts will reach the 4th section of the ventriculum (V4), also known as gastric caecum, where they establish. It was hypothesized that nymphs born from surface sterilized eggs do not carry the caeca-associated symbionts. Herne, using scanning eletron microscopy (SEM), we are showing that surface sterilized eggs do not carry the surface microbes while eggs from the field of E. heros, D. melacanthus, N. viridula, P. stitica, and Pi. Guildinii carry them. In this unique model of transmission where the symbionts located temporally on the surface of eggs, environment factors may have a great impact on bacterial survival. Additionally, climate change may impact the insect host ecology. This information may lead to design new strategies to control the stink bugs that could used in the integrated pest management. MenosDiverse heteropteran insects that feed on economic important crops, commonly known as stink bugs, are associated with specific gut symbiotic bacteria within their midgut cryptic spaces or the gastric caeca. Recent studies have revealed that the stink bugs Nezara viridula, Acrosternum hilare, Murgantia histrionica, Euschistus heros, Chlorochroa ligata, Chlorochroa sayi, Chlorochroa uhleri, Plautia stali, Thyanta pallidovirens, Dichelops melacanthus, Edessa meditabunda, Loxa deducta, Pellaea stictica, Piezodorus guildinii, Thyanta perditor, (all within Pentatomidae family) carried one major bacterium in their midgut. Phylogenetic tree generated using the 16S rRNA gene sequences obtained from the midgut of these previous species placed all symbionts in a clade with the plant-associated bacteria Erwinia and Pantoea species. In this system, females of stink bug vertically transmit the symbionts by smearing them on the surface of the egg masses. When first instars of nymphs hatch, they probe the egg surface and orally acquire the symbionts. Once ingested, these microbial symbionts will reach the 4th section of the ventriculum (V4), also known as gastric caecum, where they establish. It was hypothesized that nymphs born from surface sterilized eggs do not carry the caeca-associated symbionts. Once ingested these microbial symbionts will reach the 4th section of the ventriculum (V4), also known as gastric caecum, where they establish. It was hypothesized that nymphs born from surfac... Mostrar Tudo |
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Thesaurus NAL: |
Insect eggs; Symbionts. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161227/1/2016RA-055.pdf
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Marc: |
LEADER 02763nam a2200157 a 4500
001 2068483
005 2017-06-29
008 2016 bl uuuu u00u1 u #d
100 1 $aPRADO, S. de S.
245 $aGetting rid of gut microbes$bsurface sterilization cleans symbionts from the insects'egg masses.$h[electronic resource]
260 $aIn: In: ANNUAL CITRUS RESEARCH AND EDUCATION CENTER?S POSTERS & PASTRIES RESEARCH SYMPOSIUM, 5., Lake Alfred, 2016. [Posters...] Lake Alfred: University of Florida$c2016
520 $aDiverse heteropteran insects that feed on economic important crops, commonly known as stink bugs, are associated with specific gut symbiotic bacteria within their midgut cryptic spaces or the gastric caeca. Recent studies have revealed that the stink bugs Nezara viridula, Acrosternum hilare, Murgantia histrionica, Euschistus heros, Chlorochroa ligata, Chlorochroa sayi, Chlorochroa uhleri, Plautia stali, Thyanta pallidovirens, Dichelops melacanthus, Edessa meditabunda, Loxa deducta, Pellaea stictica, Piezodorus guildinii, Thyanta perditor, (all within Pentatomidae family) carried one major bacterium in their midgut. Phylogenetic tree generated using the 16S rRNA gene sequences obtained from the midgut of these previous species placed all symbionts in a clade with the plant-associated bacteria Erwinia and Pantoea species. In this system, females of stink bug vertically transmit the symbionts by smearing them on the surface of the egg masses. When first instars of nymphs hatch, they probe the egg surface and orally acquire the symbionts. Once ingested, these microbial symbionts will reach the 4th section of the ventriculum (V4), also known as gastric caecum, where they establish. It was hypothesized that nymphs born from surface sterilized eggs do not carry the caeca-associated symbionts. Once ingested these microbial symbionts will reach the 4th section of the ventriculum (V4), also known as gastric caecum, where they establish. It was hypothesized that nymphs born from surface sterilized eggs do not carry the caeca-associated symbionts. Herne, using scanning eletron microscopy (SEM), we are showing that surface sterilized eggs do not carry the surface microbes while eggs from the field of E. heros, D. melacanthus, N. viridula, P. stitica, and Pi. Guildinii carry them. In this unique model of transmission where the symbionts located temporally on the surface of eggs, environment factors may have a great impact on bacterial survival. Additionally, climate change may impact the insect host ecology. This information may lead to design new strategies to control the stink bugs that could used in the integrated pest management.
650 $aInsect eggs
650 $aSymbionts
700 1 $aPANIZZI, A. R.
700 1 $aKILLINY, N.
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Embrapa Meio Ambiente (CNPMA) |
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