Zobrazeno 1 - 8
of 8
pro vyhledávání: '"H J, Grier"'
Publikováno v:
Spermatogenesis. 4(3)
Histological structure of the testes and development of spermatozoa in Jenynsia species is described using light, scanning and transmission electron microscopy. The testis type is restricted spermatogonial, wherein spermatogonia are restricted to the
Autor:
H. J. Grier, Barrie G. M. Jamieson
Publikováno v:
Hydrobiologia. 271:11-25
In a cladistic analysis, poeciliids and zenarchopterids homoplasically show elongation and flattening of the nucleus at right angles to the plane of the central axonemal singlets; in both the tip of the nucleus appears rounded in the plane of flatten
Publikováno v:
Journal of Fish Diseases. 13:557-560
Publikováno v:
Spermatogenesis. 4:e983399
Histological structure of the testes and development of spermatozoa in Jenynsia species is described using light, scanning and transmission electron microscopy. The testis type is restricted spermatogonial, wherein spermatogonia are restricted to the
Publikováno v:
Cell and Tissue Research. 257:491-496
Testes of Esox lucius and Esox niger were investigated histologically, cytochemically, and ultrastructurally in reproductive fish. Intralobular Sertoli cells possessed numerous lipid droplets in Esox lucius, but not in Esox niger. In both species, in
Autor:
J. H. Hawkins, Michael J. Dykstra, H. J. Grier, W. J. Hargis, Jay F. Levine, D. Te Strake, Edward J. Noga, P. Gerdes
Publikováno v:
Journal of Fish Diseases. 12:175-178
Publikováno v:
Transactions of the American Microscopical Society. 99(3)
Autor:
H J, Grier
Publikováno v:
Journal of ultrastructure research. 45(1)