O'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, KL, McLaughlin, DJ (1981) Ultrastructure of meiosis in the hollyhock rust fungus, Puccinia malvacearum. I. ...
EDCs such as phthalates and BPA induce aneuploidy during oocyte meiosis [18,19]. However, how various EDCs cause aneuploidy of the X chromosome during oocyte meiosis and the clinical implications are not clearly understood. Chromium (Cr) pollution is a significant environmental threat, severely ...
Although the homologs can faithfully separate from each other at the end of meiosis I, the uncorrected merotelic attachment of paired sister kinetochores at the early stage of metaphase I in brk1 reduces the tension across homologous kinetochores, causes the metaphase I spindle to be aberrantly ...
microtubules will attach to kinetochores. During the later stages of mitosis, the chromosomes will separate and move towards the opposite poles, completing the formation of two identical daughter cells. Not only in mitosis, but metaphase is also present in meiosis too. Meiosis comprises of...
1.Overview and Key Difference 2.What is Prophase 3.What is Metaphase 4.Similarities Between Prophase and Metaphase 5.Side by Side Comparison – Prophase vs Metaphase in Tabular Form 6.Summary What is Prophase? Prophase is one of the phases of mitotic phase of themeiosis and mitosis. It is ...
McNally KL, McNally FJ (2005) Fertilization initiates the transition from anaphase I to metaphase II during female meiosis in C. elegans . Dev Biol 282(1):218–230. :S0012-1606(05)00177-6[pii]10.1016/j.ydbio.2005.03.009McNally, K.L., and McNally, F.J. (2005). Fertilization ...
SPIN1 was localized in the cytoplasm and to chromosomes during meiosis. SPIN1 knockdown accelerated first polar body extrusion. Oocytes with overexpressed SPIN1 were arrested at the MI stage. SPIN1 depletion caused meiotic spindle defects and chromosome instability. The BUB3 signal was investigated, ...
Cell DivisionPreliminary cytological evidence is presented which shows that in the Bluebell, Endymion nonscriptus , the centromere is divided as early as the Diplotene stage of meiosis I. This is similar to observations of the behaviour of the centromere in prophase of mitosis previously described ...
Actin Colocalization with Metaphase Chromosomes of the Second Meiosis in Ovulated Mouse OocytesFunctional interrelation of nuclear actin with transcriptional active chromatin in the interphase nucleus was reliably established in numerous experiments, but the relationship between actin and transcriptional silent ...
Meiotic abnormalities of c-mos knockout mouse oocytes: activation after first meiosis or entrance into third meiotic metaphase. Biol Reprod 1996; 55:1315-1324.Araki K, Naito K, Haraguchi S, Suzuki R, Yokoyama M, Inoue N, Aizawa S, Toyoda Y and Sato E (1996) Meiotic abnormalities of c-...