Herbaspirillum seropedicae and sugarcane endophytic interaction investigated by using high pressure freezing electron microscopy
The interaction between sugar cane plantlets and H. seropedicae was investigated using High Pressure Freezing followed by Freeze Substitution. Microscopical observation showed consistent differences between this approaches when compared with the conventional preparation, specially related to appeara...
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Veröffentlicht in: | Brazilian journal of microbiology 2003-11, Vol.34 (S1), p.69-71 |
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Format: | Artikel |
Sprache: | eng |
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Zusammenfassung: | The interaction between sugar cane plantlets and H. seropedicae was investigated using High Pressure Freezing followed by Freeze Substitution. Microscopical observation showed consistent differences between this approaches when compared with the conventional preparation, specially related to appearance of the bacteria cell and the endophytic attachment to the host cell wall.
A interação entre plântulas de cana-de-açúcar e H. seropedicae foi investigada pelo uso da técnica de congelamento por alta pressão seguida de criosubstituição. Observações microscópicas evidenciaram diferenças marcantes entre esta técnica e preparações convencionais, especialmente relacionadas a ultraestrutura da bactéria e às estruturas envolvidas na adesão à superfície da parede celular da planta hospedeira. |
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ISSN: | 1517-8382 1678-4405 1678-4405 |
DOI: | 10.1590/S1517-83822003000500023 |