Evidence for Post-Cleavage Fertilization among Mosaics in HABROBRACON JUGLANDIS
AUTOR(ES)
Clark, Arnold M.
RESUMO
Habrobracon females homozygous for the mutant ebony produce about 5% mosaic progeny among fertilized eggs. The present experiment demonstrates by means of a test-cross method that in the production of these mosaics only one pronucleus is involved, and that this nucleus cleaves before union of one of its daughter nuclei with the sperm nucleus.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=1212816Documentos Relacionados
- Specific pre-cleavage and post-cleavage complexes involved in the formation of SV40 late mRNA 3' termini in vitro.
- The Inheritance of Sterility and of Other Defects Induced by Abnormal Fertilization in the Parasitic Wasp, HABROBRACON JUGLANDIS (Ashmead)
- Mosaicism in HABROBRACON JUGLANDIS Associated with the Ebony Locus
- A Morphogenetic Fate Map Constructed from HABROBRACON JUGLANDIS Gynandromorphs
- Effects of Temperature on Fertilization in Habrobracon