Spermatids Spermatids spermatogonia spermatogonia Back to Case Studies The views and opinions expressed in this page are strictly those of the page... Back to Case Studies The views and opinions expressed in this page are strictly those of the page... Stage 1 cycle of seminiferous epithelium rat Older Spermatids. A cluster of older spermatid heads... Stage 1, cycle of seminiferous epithelium, rat Older Spermatids. A cluster of older spermatid heads... MaleReproFIG 20: Male sperm production. Nomarski DIC picture showing the location of spermatocytes... MaleReproFIG 20: Male sperm production. Nomarski DIC picture showing the location of spermatocytes... Using an unbiased counting method analysis of sections stained with Hoescht show that increased... Using an unbiased counting method, analysis of sections stained with Hoescht show that increased... Back to Case Studies The views and opinions expressed in this page are strictly those of the page... Back to Case Studies The views and opinions expressed in this page are strictly those of the page... Stage 4 cycle of seminiferous epithelium rat Older Spermatids. Three clusters of older Spermatids... Stage 4, cycle of seminiferous epithelium, rat Older Spermatids. Three clusters of older Spermatids,... Slide 3 of 27 Slide 3 of 27 MaleReproFIG 20: Male sperm production. Nomarski DIC picture showing the location of spermatocytes... MaleReproFIG 20: Male sperm production. Nomarski DIC picture showing the location of spermatocytes... Stage 2 cycle of seminiferous epithelium rat Older Spermatids. Three clusters of older Spermatids... Stage 2, cycle of seminiferous epithelium, rat Older Spermatids. Three clusters of older Spermatids... ....................................................... Fig. 2. Spermatozoa and spermatogenic cells... ....................................................... Fig. 2. Spermatozoa and spermatogenic cells... Histological section through testicular parenchyma of a boar . 1 Lumen of Tubulus seminiferus... Histological section through testicular parenchyma of a boar . 1 Lumen of Tubulus seminiferus... In males the Spermatids the products of the second meiotic division undergo morphological changes... In males the Spermatids, the products of the second meiotic division, undergo morphological changes,... MaleReproFIG 20: Male sperm production. Nomarski DIC picture showing the location of spermatocytes... MaleReproFIG 20: Male sperm production. Nomarski DIC picture showing the location of spermatocytes... Figure 4 : Fertility of sperm and Spermatids produced in vitro . a In the microinsemination... Figure 4 : Fertility of sperm and Spermatids produced in vitro . a , In the microinsemination... Slide 8 of 27 Slide 8 of 27 a Maturing (stages X and XI) flagellated Spermatids (Sp) surrounding the lumen (LU) of a 12 day... a , Maturing (stages X and XI), flagellated Spermatids (Sp) surrounding the lumen (LU) of a 12 day... spermatocytes spermatocytes ....................................................... Fig. 4. Production of mice using spermatozoa... ....................................................... Fig. 4. Production of mice using spermatozoa... Scheme showing analogies in the process of maturation of the ovum and the development of the... Scheme showing analogies in the process of maturation of the ovum and the development of the... Developing spermatocytes contain a large number of specialized vesicles called FB-MO s ( F ibrous B... Developing spermatocytes contain a large number of specialized vesicles called FB-MO s ( F ibrous B... a Genomic map of pink1 (cytological location 6C6). P element insertion (triangle) pink1 coding... a , Genomic map of pink1 (cytological location 6C6). P element insertion (triangle), pink1 coding... ....................................................... Fig. 3. Temperature changes inside cryotubes... ....................................................... Fig. 3. Temperature changes inside cryotubes... Slide 10 Rete Testis (human) Spermatids are moved from the seminiferous tubules on the left (blue... Slide 10 Rete Testis (human) Spermatids are moved from the seminiferous tubules on the left (blue... Figure 3 : Formation of Spermatids. a A GFP-positive acrosomal cap was observed indicating the... Figure 3 : Formation of Spermatids. a , A GFP-positive acrosomal cap was observed, indicating the... Spermatogenesis and spermiogenesis After pachytene the precursor of Spermatids the spermatocytes... Spermatogenesis and spermiogenesis After pachytene, the precursor of Spermatids, the spermatocytes,... Oogenesis in the female cat ( Felis domesticus ): Tutorial: Oogenesis in the female cat ( Felis domesticus ): Tutorial: Stage 8 cycle of seminiferous epithelium rat Older Spermatids. Younger Spermatids. Primary... Stage 8, cycle of seminiferous epithelium, rat Older Spermatids. Younger Spermatids. Primary... Leptotene/zygotene of the spermatocytes typ I Pachytene of the spermatocytes typ I Young... Leptotene/zygotene of the spermatocytes typ I Pachytene of the spermatocytes typ I Young...
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