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. Author manuscript; available in PMC: 2014 Aug 18.
Published in final edited form as: Protist. 2014 May 27;165(4):512–526. doi: 10.1016/j.protis.2014.05.003

Figure 5. Centrosome structure and nuclear division in the young trophont of Aphelidium aff. melosirae.

Figure 5

A – prometaphase in two dividing nuclei with transverse (nt) and nearly longitudinal (nl) sections of mitotic spindle. Inserts show centrioles (c) with radiating microtubules (mt), centrosome composed of two orthogonal centrioles: mother (mc) and daughter (dc). Arrows show nuclear pores. B – elongated nucleus at late anaphase/early telophase. Other abbreviations as in previous Figures. Scale bars: A – 500 nm, A inserts – 200 nm, B – 250 nm.