Zobrazeno 1 - 10
of 221
pro vyhledávání: '"T. M. Rizki"'
Autor:
Rose M. Rizki, T. M. Rizki
Publikováno v:
Annals of the New York Academy of Sciences. 712:178-194
L. heterotoma females inject VLPs along with their eggs into the hemocoel of the Drosophila larva. The VLPs destroy lamellocytes that are potentially harmful for the parasite eggs, but the other types of host hemocytes retain their functions. The par
Autor:
Rose M. Rizki, T. M. Rizki
Publikováno v:
Journal of Experimental Zoology. 257:236-244
Female parasitoid Leptopilina heterotoma inject a factor, lamellolysin, along with their eggs into the host hemocoel to destroy selectively host hemocytes that encapsulate foreign objects. In parasitized Drosophila melanogaster larvae, these hemocyte
Autor:
T. M. Rizki, Rose M. Rizki
Publikováno v:
Experientia. 46:311-315
The shape change of Drosophila melanogaster blood cells (lamellocytes) from discoidal to bipolar that is caused by a factor from the female parasitoid Leptopilina heterotoma is blocked by the tubulin inhibitors vinblastine and vincristine in vitro. T
Autor:
Rose M. Rizki, T. M. Rizki
Publikováno v:
Journal of Insect Physiology. 36:523-529
Eggs of the parasitoid Leptopilina boulardi , strain L104, are routinely encapsulated by haemocytes in Drosophila melanogaster larvae, and the capsules subsequently melanize. In D. melanogaster mutant strains deficient for phenoloxidase activity, L10
Autor:
T. M. Rizki, Rose M. Rizki
Publikováno v:
Developmental and comparative immunology. 16(2-3)
The presence of Leptopilina heterotoma or Leptopilina boulardi eggs in the hemocoel of a Drosophila melanogaster larva induces the differentiation of lamellocytes, the blood cells that encapsulate foreign objects. L. boulardi eggs are encapsulated by
Autor:
T. M. Rizki, Rose M. Rizki
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 87(21)
Parasitoid wasps must avoid the destructive effects of the host's cellular defense system in order to exploit the host hemocoel as a suitable environment for their survival. To protect their eggs from encapsulation by Drosophila melanogaster blood ce
Autor:
T. M. Rizki, Rose M. Rizki
Publikováno v:
American Zoologist. 17:649-660
Pulse treatment of Drosophita melanogasler larvae with thymidine analogs in the presence of inhibitors of thymidylate synthetase activity induces a variety of growth lesions in the adult flies. We determined the frequency of the developmental lesions
Autor:
T. M. Rizki, Rose M. Rizki
Publikováno v:
Developmental Biology. 65:476-482
In the homoeotic bithorax mutant combination bx3 pbx Ubx 105 of Drosophila melanogaster, the metathoracic segment is transformed to a mesothoracic segment and the adult flies have an extra pair of wings in place of the paired halteres [Lewis, E. B. (
Autor:
T. M. Rizki, Rose M. Rizki
Publikováno v:
Experientia. 36:1223-1226
Contrary to Srdic and Gloor's report, we find crystal cells (cc) in the lymph glands ofD. melanogaster larvae; the size and number of inclusions in the cc cannot be used to distinguish the 2 sibling species,D. melanogaster andD. simulans; cc in the h
Autor:
Rose M. Rizki, T. M. Rizki
Publikováno v:
Proceedings of the National Academy of Sciences. 81:6154-6158
Foreign objects that enter the hemocoel of Drosophila melanogaster larvae are encapsulated by one type of blood cell, the lamellocyte, yet eggs of the parasitoid wasp Leptopilina heterotoma remain unencapsulated in D. melanogaster larval hosts that h