SPINDLE MEMBRANES DURING SPERMATOGENESIS IN DERMATOBIA-HOMINIS (DIPTERA, CUTEREBRIDAE)

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Data

1995-10-01

Autores

QUAGIOGRASSIOTTO, I
Lello, E.

Título da Revista

ISSN da Revista

Título de Volume

Editor

Journal Submicroscopic Cytology Pathology

Resumo

During the mitotic and meiotic division in Dermatobia hominis spermatogenesis, the nuclear envelope is fragmented and membranes appear around the spindle. The membranes surrounding the mitotic spindle are formed by two layers of cisterns. The membranes of the meiotic spindle consist in at least 3 or 4 layers of long smooth cisterns which isolate the spindle from the remaining cytoplasm. The presence of this kind of membranes during meiosis seems to be usual in insect male germ cell.

Descrição

Palavras-chave

DERMATOBIA HOMINIS, SPERMATOGENESIS, MITOSIS, MEIOSIS, SPINDLE MEMBRANES

Como citar

Journal of Submicroscopic Cytology and Pathology. Bologna: Journal Submicroscopic Cytology Pathology, v. 27, n. 4, p. 467-475, 1995.