Memórias do Instituto Oswaldo Cruz On-line - Vol. 96(8) - November 2001
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Figure 4

Fig. 4: spermatogenesis of Didymocystis wedli; primary spermatocytes (PS) with nucleus (N) presenting sparse chromatin and free ribosomes (R) in the cytoplasm; transversal section of a spermatozoon with strongly condensed nuclear chromatin (N) and axonemes (A); X 30,000; inset: synaptonemal complex in the primary spermatocytes (arrow), X 50,000
 Figure 4

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