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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
05/06/2018 |
Data da última atualização: |
05/06/2018 |
Autoria: |
FIELD, T. R. 0.; CLARK, D. A.; LAMBERT, M. G. |
Título: |
Modelling a hill country sheep production system. |
Ano de publicação: |
1981 |
Fonte/Imprenta: |
Proceedings of the New Zealand Society of Animal Production, v. 41, p. 90-94, 1981. |
Idioma: |
Inglês |
Conteúdo: |
The experimental comparison of developing hill-country systems requires regular modification of stocking rate as development progresses. A model was constructed to establish whether these decisions could be made on a more quantitative basis and to predict sheep production under set stocking from measured pasture growth rates. Apart from 1978/9 (for which the model was developed) ewe liveweights were predicted closely only in 1975/6 when the model was run from June 1975 to March 1980. Experimentation on the model indicated that further information was required to predict the effect of the animal on pasture growth rates and the organic matter digestibility of hillcountry pastures. |
Palavras-Chave: |
Hill soils. |
Thesaurus Nal: |
Digestibility; Ewes; Liveweight gain; Organic matter; Sheep; Stocking rate. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 01298naa a2200229 a 4500 001 2092237 005 2018-06-05 008 1981 bl uuuu u00u1 u #d 100 1 $aFIELD, T. R. 0. 245 $aModelling a hill country sheep production system. 260 $c1981 520 $aThe experimental comparison of developing hill-country systems requires regular modification of stocking rate as development progresses. A model was constructed to establish whether these decisions could be made on a more quantitative basis and to predict sheep production under set stocking from measured pasture growth rates. Apart from 1978/9 (for which the model was developed) ewe liveweights were predicted closely only in 1975/6 when the model was run from June 1975 to March 1980. Experimentation on the model indicated that further information was required to predict the effect of the animal on pasture growth rates and the organic matter digestibility of hillcountry pastures. 650 $aDigestibility 650 $aEwes 650 $aLiveweight gain 650 $aOrganic matter 650 $aSheep 650 $aStocking rate 653 $aHill soils 700 1 $aCLARK, D. A. 700 1 $aLAMBERT, M. G. 773 $tProceedings of the New Zealand Society of Animal Production$gv. 41, p. 90-94, 1981.
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Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Trigo. |
Data corrente: |
23/01/2013 |
Data da última atualização: |
21/01/2014 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
PEREIRA, J. F.; ALMEIDA, A. P. M. M.; COTA, J.; PAMPHILE, J. A.; SILVA, G. F. da; ARAUJO, E. F. de; GRAMACHO, K. P.; BROMMONSCHENKEL, S. H.; PEREIRA, G. A. G.; QUEIROZ, M. V. de. |
Afiliação: |
JORGE FERNANDO PEREIRA, CNPT; ANA PAULA MORAIS MARTINS ALMEIDA, UNIVERSIDADE FEDERAL DE MINAS GERAIS; JUNIO COTA, LABORATÓRIO NACIONAL DE CIÊNCIA E TECNOLOGIA DO BIOETANOL; JOAO ALENCAR PAMPHILE, UNIVERSIDADE ESTADUAL DE MARINGÁ; GILVAN FERREIRA DA SILVA, CPAA; ELZA FERNANDES DE ARAUJO, UNIVERSIDADE FEDERAL DE VIÇOSA; KARINA PERES GRAMACHO, CEPLAC; SÉRGIO HERMÍNIO BROMMONSCHENKEL, UNIVERSIDADE FEDERAL DE VIÇOSA; GONCALO AMARANTE GUIMARÃES PEREIRA, UNIVERSIDADE ESTADUAL DE CAMPINAS; MARISA VIEIRA DE QUEIROZ, UNIVERSIDADE FEDERAL DE VIÇOSA. |
Título: |
Boto, a class II transposon in Moniliophthora perniciosa, is the first representative of the PIF/Harbinger superfamily in a phytopathogenic fungus. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Microbiology, Reading, v. 159, p. 112-125, Jan. 2013. |
ISSN: |
1350-0872 |
DOI: |
10.1099/mic.0.062901-0 |
Idioma: |
Inglês |
Conteúdo: |
Boto, a class II transposable element, was characterized in the Moniliophthora perniciosa genome. The Boto transposase is highly similar to plant PIF-like transposases that belong to the newest class II superfamily known as PIF/Harbinger. Although Boto shares characteristics with PIF-like elements, other characteristics, such as the transposase intron position, the position and direction of the second ORF, and the footprint, indicate that Boto belongs to a novel family of the PIF/Harbinger superfamily. Southern blot analyses detected 6?12 copies of Boto in C-biotype isolates and a ubiquitous presence among the C- and S-biotypes, as well as a separation in the C-biotype isolates from Bahia State in Brazil in at least two genotypic groups, and a new insertion in the genome of a C-biotype isolate maintained in the laboratory for 6 years. In addition to PCR amplification from a specific insertion site, changes in the Boto hybridization profile after the M. perniciosa sexual cycle and detection of Boto transcripts gave further evidence of Boto activity. As an active family in the genome of M. perniciosa, Boto elements may contribute to genetic variability in this homothallic fungus. This is the first report of a PIF/Harbinger transposon in the genome of a phytopathogenic fungus. |
Thesagro: |
Doença; Fungo; Genética; Planta. |
Thesaurus NAL: |
Moniliophthora perniciosa. |
Categoria do assunto: |
-- H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/95572/1/2013-microbiology-v159p112.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/75076/1/GILVAN-2-Boto-a-Class-II-transposon-in-Moniliophthora-perniciosa-is-the-first-representative-of-the-PIF-Harbinger-superfamily-in-a-phytopathogenic-fungus.pdf
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Marc: |
LEADER 02224naa a2200313 a 4500 001 1976811 005 2014-01-21 008 2013 bl uuuu u00u1 u #d 022 $a1350-0872 024 7 $a10.1099/mic.0.062901-0$2DOI 100 1 $aPEREIRA, J. F. 245 $aBoto, a class II transposon in Moniliophthora perniciosa, is the first representative of the PIF/Harbinger superfamily in a phytopathogenic fungus. 260 $c2013 520 $aBoto, a class II transposable element, was characterized in the Moniliophthora perniciosa genome. The Boto transposase is highly similar to plant PIF-like transposases that belong to the newest class II superfamily known as PIF/Harbinger. Although Boto shares characteristics with PIF-like elements, other characteristics, such as the transposase intron position, the position and direction of the second ORF, and the footprint, indicate that Boto belongs to a novel family of the PIF/Harbinger superfamily. Southern blot analyses detected 6?12 copies of Boto in C-biotype isolates and a ubiquitous presence among the C- and S-biotypes, as well as a separation in the C-biotype isolates from Bahia State in Brazil in at least two genotypic groups, and a new insertion in the genome of a C-biotype isolate maintained in the laboratory for 6 years. In addition to PCR amplification from a specific insertion site, changes in the Boto hybridization profile after the M. perniciosa sexual cycle and detection of Boto transcripts gave further evidence of Boto activity. As an active family in the genome of M. perniciosa, Boto elements may contribute to genetic variability in this homothallic fungus. This is the first report of a PIF/Harbinger transposon in the genome of a phytopathogenic fungus. 650 $aMoniliophthora perniciosa 650 $aDoença 650 $aFungo 650 $aGenética 650 $aPlanta 700 1 $aALMEIDA, A. P. M. M. 700 1 $aCOTA, J. 700 1 $aPAMPHILE, J. A. 700 1 $aSILVA, G. F. da 700 1 $aARAUJO, E. F. de 700 1 $aGRAMACHO, K. P. 700 1 $aBROMMONSCHENKEL, S. H. 700 1 $aPEREIRA, G. A. G. 700 1 $aQUEIROZ, M. V. de 773 $tMicrobiology, Reading$gv. 159, p. 112-125, Jan. 2013.
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Embrapa Trigo (CNPT) |
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