Metaphase I–telophase I. Protoplasma 108:245–263O’Donnell KL, McLaughlin DJ (1981c) Ultrastructure of meiosis in the hollyhock rust fungus Puccinia malvacearum III. Interphase I–interphase II. Protoplasma 108:265–288O'Donnell, K.L., and McLaughlin, D.J. 1981b. Ultrastructure of meiosis...
Nucleoli-like bodies are especially characteristic for telophase 1 and 2, interkinesis and the beginning of tetrad formation. A special diffuse stage in prophase 1, usual for the genus Rosa, is described, during which the classical chromosomal stains leave the chromosomes completely or almost ...
During prophase I of the pain1, meiocyte, all the chromosomes became entangled to form a compact sphere adhered to a nucleolus, and homologous pairing failed. At anaphase I and telophase I, chromosome nondisjunction and degenerated spindle formation resulted in multiple uneven spore production. ...
Anaphase interphase Prophase centromere Cytokinesis Telophase Metaphase chromosome fertilization Zygote Cell Cycle Mitosis Mutation Somatic Cell 1.) A fertilized egg cell (a united egg and sperm) 2.) Any change to an organism's DNA 3.) Coiled DNA/appears as X's under a microscope 4.) Refers ...
1986b. Ultrastructure of meiosis in Dasya baillouviana (Rhodophyta). II. Prometaphase I -- telophase II and post-division nuclear behavior. J. Phycol. 22: 501-512.Broadwater S, Scott J, Pobiner B (1986) Ultrastructure of meiosis in Dasya baillouviana (Rhodophyta). II. Prometaphase I-...
In addition, other meiotic irregularities were found, such as unoriented chromosomes, laggards, precocious movements of univalents at anaphase-I and micronuclei at telophase. Microsporogenesis was also abnormal, resulting in the formation of monads, dyads, triads, polyads, and tetrads with ...
In this report, we show that meiotic expression of ESP RNA interference blocks the removal of cohesin during both meiosis I and II, results in alterations in nonhomologous centromere association, disrupts the radial microtubule system after telophase II, and affects the proper establishment of ...
The incorporation of 3H-thymidine into the DNA of rye meiocytes at zygotene, pachytene-diplotene and metaphase I to telophase II stages has been studied. Low levels of 3H were found in highly purified DNA from meiocytes at all these stages, though there was more in the DNA from pachytene...
Still later, application of ND inhibits chromosome movements during anaphase and telophase of either meiotic division, but does not prevent separation of kinetochores. In some of the blocked restitutive nuclei an additional round of chromosome replication occurs, corresponding to the third pregamic ...
Additionally, our findings demonstrated an interaction between KIFC3 and PRC1 in regulating midbody formation during telophase I, which is involved in cytokinesis regulation. Collectively, these results underscore the essential contribution of KIFC3 to spindle assembly and cytokines...