Plant Biotechnology
Mostrando 1-12 de 95 artigos, teses e dissertações.
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1. Selection of ornamental peppers elite lines for ethylene-insensitive
ABSTRACT Peppers belongs to Capsicum genus and have a lot of different varieties. They can be different uses such as potted ornamental plants. Retail market for this type of pepper requires the development of a greater number of commercial cultivars with adequate ornamental characteristics as well as an extended shelf life (post-production). Ethylene exposur
Revista Ceres. Publicado em: 2022
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2. The future of plant biotechnology in a globalized and environmentally endangered world
Abstract This paper draws on the importance of science-based agriculture in order to throw light on the way scientific achievements are at the basis of modern civilization. An overview of literature on plant biotechnology innovations and the need to steer agriculture towards sustainability introduces a series of perspectives on how plant biotech can contribu
Genet. Mol. Biol.. Publicado em: 20/12/2019
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3. INT7100 IPRO - A soybean cultivar for an extensive growing area in the South and Cerrado in Brazil
Abstract Soybean cultivars with "plasticity" traits, such as good branching ability, ensure compensation of gaps in planting. The cultivar INT7100 IPRO provides excellent branching ability and plant architecture, facilitating control of pests and diseases, and it contains the biotechnology INTACTA RR2 PRO®. It is resistant to stem canker, brown stem rot, an
Crop Breed. Appl. Biotechnol.. Publicado em: 31/10/2019
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4. The potential of plant and fungal proteins in the control of gastrointestinal nematodes from animals
Resumo A infecção por nematoides gastrintestinais é uma importante causa de grandes perdas econômicas na pecuária. O controle de nematoides com compostos químicos sintéticos é considerado insustentável devido ao aumento da resistência anti-helmíntica. Alternativas de controle, como o uso de produtos naturais, estão se tornando relevantes do ponto
Rev. Bras. Parasitol. Vet.. Publicado em: 04/07/2019
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5. ARBUSCULAR MYCORRHIZAL FUNGI AND PHOSPHORUS DOSES ON COFFEE GROWTH UNDER A NON-STERILE SOIL
RESUMO O uso de micorriza é uma biotecnologia promissora a fim de tornar a cafeicultura sustentável na utilização de adubos. Nesse sentido, foi avaliado o crescimento e teores de fósforo em cafeeiro inoculado com Rhizophagus clarus, Claroideoglomus etunicatum e Dentiscutata heterogama em solo adubado com 0; 0,74; 1,48 e 2,96 g kg-1 de P2O5. O experiment
Rev. Caatinga. Publicado em: 09/05/2019
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6. Morpho-anatomical study of Stevia rebaudiana roots grown in vitro and in vivo
ABSTRACT Stevia rebaudiana (Bertoni) Bertoni, Asteraceae, is used as a food additive because its leaves are a source of steviol glycosides. There are examples of tissue culture based on micropropagation and phytochemical production of S. rebaudiana leaves but there are few studies on adventitious root culture of S. rebaudiana. More than 90% of the plants use
Rev. bras. farmacogn.. Publicado em: 2017-02
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7. Anomalías en los comienzos de la transgénesis vegetal: intereses e interpretaciones en torno a las primeras plantas transgénicas
The origins of plant transgenesis are discussed and the experiments that led to the first transgenic plants are analyzed. This process involved a series of actors, practices and interests specific to biotechnology. Consensus about the meaning of fundamental experiments was also at issue here. These events illustrate some of the conflicts related to genetical
Hist. cienc. saude-Manguinhos. Publicado em: 2013-12
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8. microRNAs and the mammary gland: a new understanding of gene expression
MicroRNAs (miRNAs) have been identified in cells as well as in exosomes in biological fluids such as milk. In mammary gland, most of the miRNAs studied have functions related to immunity and show alterations in their pattern of expression during lactation. In mastitis, the inflammatory response caused by Streptococcus uberis alters the expression of miRNAs t
Genet. Mol. Biol.. Publicado em: 25/10/2013
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9. Análise transcricional dos genes envolvidos na nodulação e predição in silico de microRNAs em raízes de soja inoculadas com a estirpe CPAC 15 de Bradyrhizobium japonicum
A fixação biológica de nitrogênio é um processo de grande importância para a cultura da soja, capaz de suprir toda sua demanda de nitrogênio, necessário para a síntese de biomoléculas. Entretanto, para que os nódulos sejam formados todas as etapas devem ser estreitamente coordenadas por uma série de sinais moleculares entre a planta e a bactéria
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 23/03/2012
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10. Isolation and characterization of endophytic bacteria isolated from the leaves of the common bean (Phaseolus vulgaris)
The common bean is one of the most important legumes in the human diet, but little is known about the endophytic bacteria associated with the leaves of this plant. The objective of this study was to characterize the culturable endophytic bacteria of common bean (Phaseolus vulgaris. leaves from three different cultivars (Vermelhinho, Talismã, and Ouro Negro)
Braz. J. Microbiol.. Publicado em: 2012-12
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11. Amylase production by endophytic fungi Cylindrocephalum sp. isolated from medicinal plant Alpinia calcarata (Haw.) Roscoe
Amylases are among the most important enzymes used in modern biotechnology particularly in the process involving starch hydrolysis. Fungal amylase has large applications in food and pharmaceutical industries. Considering these facts, endophytic fungi isolated from the plant Alpinia calcarata (Haw.) Roscoe were screened for amylolytic activity on glucose yeas
Braz. J. Microbiol.. Publicado em: 2012-09
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12. Mapeamento de QTL (Quantitative Trait Loci) associados à resistência do maracujá-doce à bacteriose / QTL mapping related to resistance of sweet passion fruit to bacterial blight
O maracujá-doce (Passiflora alata Curtis) é uma espécie nativa no Brasil. Seu cultivo tem crescido nos últimos anos devido a sua valorização no mercado in natura e seus usos na fitoterapia. Entretanto, os cultivos comerciais enfrentam problemas devido a ocorrência da bacteriose (Xanthomonas axonopodis pv. passiflorae). O patógeno é endêmico no paí
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/07/2011