Mitosis and nuclear degeneration: simultaneous events during secondary sporangia formation in Phytophthora palmivora
Somatic nuclear division is described for sporangia of Phytophthora palmivora. The division is intranuclear and involves centrioles and an eccentrically located spindle. The nucleolus persists throughout division. While these events take place, other nuclei within the same sporangium become surrounded by membranous material an degenerate by an autophagous process. The possible significance of these events for this stage of the life cycle is discussed
Saved in:
Main Authors: | 76876 Hemmes, D.E., 78396 Hohl, H.R. |
---|---|
Format: | biblioteca |
Published: |
1973
|
Subjects: | THEOBROMA CACAO, PHYTOPHTHORA PALMIVORA, ENFERMEDADES FUNGOSAS, MITOSIS, ESPORAS, ULTRAESTRUCTURA, DIVISION SOMATICA, CICLO VITAL, |
Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
-
Taxonomic variants in the Phytophthora palmivora complex
by: 133328 Zentmyer, G.A., et al.
Published: (1977) -
Podridao-parda (Phytophthora palmivora (Butl.) Butl.
by: 92628 Medeiros, A.G.
Published: (Ene-) -
Survival of Phytophthora palmivora in the soil
by: 44691 Asare Nyako, A., et al.
Published: (1973) -
Comparative studies of different Phytophthora palmivora isolates
by: 108496 Ram, C., et al.
Published: (1971) -
Phytophthora palmivora of cocoa and its control
by: 124777 Tollenaar, D.
Published: (1958)