Zobrazeno 1 - 10
of 34
pro vyhledávání: '"T L, Jahn"'
Autor:
T L, JAHN
Publikováno v:
Federation proceedings. 5(1 Pt 2)
Autor:
T L, JAHN
Publikováno v:
Federation proceedings. 5(1 Pt 2)
Autor:
T L, JAHN
Publikováno v:
The Anatomical record. 94
Autor:
T L, JAHN
Publikováno v:
The Anatomical record. 94
Autor:
V J, WULFF, T L, JAHN
Publikováno v:
The Anatomical record. 96(4)
Autor:
F M, SHAWHAN, T L, JAHN
Publikováno v:
Transactions of the American Microscopical Society. 66(2)
Autor:
T L, JAHN
Publikováno v:
Journal of the Optical Society of America. 36(11)
Autor:
T. L. Jahn, J. A. Gross
Publikováno v:
The Journal of Protozoology. 5:126-133
SYNOPSIS. It has been assumed by others that green euglenas and derived bleached forms are physiologically equivalent except for chlorophyll and plastids. Some workers, however, have remarked upon differences which might depend on the mode of bleachi
Autor:
T. L. Jahn, S. M. Gittleson
Publikováno v:
The American Naturalist. 102:413-425
Publikováno v:
American Journal of Botany. 60:796-801
A B S T R A C T When antheridia of gametophytes of Equisetum hyemale L. are placed in water, only spermatid cells are released. These spermatid cells have from 6-12 fibrils radiating from 2-4 loci on the cell wall. One sperm is released from each spe