Abstract
RECENT investigations have suggested that micropino-cytosis plays an important part in the formation of egg yolk in insects. Roth and Porter1 have recently described the occurrence of this process at the periphery of developing oocytes in the mosquito. Anderson2 has observed a similar process in the oocyte of Periplaneta. It has been described in the small milkweed bug Lygaeus kalmii by Kessel and Beams3. The last-named workers suggest that micropinocytosis plays an important part in the formation of some yolk constituent, but it is questionable whether it is responsible for all yolk production.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Roth, T. F., and Porter, K. R., Electron Microscopy, Fifth Intern. Cong. Electron Microscopy, Philadelphia, 2 (Academic Press, New York).
Anderson, E., Sec. Ann. Meeting, Amer. Soc. Cell Biol., 2 (abstract), San Francisco (1962).
Kessel, R. G., and Beams, H. W., Exp. Cell. Res., 30, 440 (1963).
Reynolds, E. S., J. Cell. Biol., 17, 208 (1963).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
HOPKINS, C., KING, P. Occurrence of Microvilli and Micropinocytosis in Trophocyte of Bombus. Nature 204, 298–299 (1964). https://doi.org/10.1038/204298b0
Published:
Issue Date:
DOI: https://doi.org/10.1038/204298b0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.