Journal
/
/
Escaneado de Protocolos de Microscopía Electrónica (SEM) para la Problemática de la planta, Oomycete, y muestras de hongos
JoVE Journal
Biologia
É necessária uma assinatura da JoVE para visualizar este conteúdo.  Faça login ou comece sua avaliação gratuita.
JoVE Journal Biologia
Scanning Electron Microscopy (SEM) Protocols for Problematic Plant, Oomycete, and Fungal Samples
DOI:

10:57 min

February 03, 2017

, , , ,

Capítulos

  • 00:05Título
  • 00:57Collection and Fixation of Developing and Fully Formed Plant Structures
  • 02:04Dissection and Dehydration of Developing and Fully Formed Plant Structures
  • 03:02Mounting and Preparing Plant Tissues for SEM Observation of Developing and Fully Formed Plant Structures
  • 04:20Study of Cyst Behavior of Saprolegnia (Oomycetes) on Different Surfaces
  • 06:04Study of Herbarium Fungal Spores of Phellorinia herculanea under SEM
  • 07:20Results: Recovery of Plant Development, Differential Spine Growth of Saprolegnia parasitica, and Nurse Cells in Spores of Phellorinia herculanea f. stellata
  • 09:01Conclusion

Summary

Tadução automática

Problems in the processing of biological samples for scanning electron microscopy observation include cell collapse, treatment of samples from wet microenvironments and cell destruction. Low-cost and relatively rapid protocols suited for preparing challenging samples such as floral meristems, oomycete cysts, and fungi (Agaricales) are compiled and detailed here.

Vídeos Relacionados

Read Article