. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. .'••••.T-'\ .17 •:• ™. ,^'',:mi«^ i ©J o^ iOk!ahaa3C 22 FiGiki-. 14. An autoradiogram prepared from an ovary of an urchin collected September 3, 1963. Above the large, growing primary oocyte, there is a nest of oogonia and pre-leptotene primary oocytes labeled after e.\])osure to tritiated thymidine for one hour. One of the cells "f the visceral peritoneum is also labeled (below the growing primary oocyte). The scale line is 25 Xuclear fast red. 'kK 15. Several acini of an ovary from an urchin collected May 26
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. .'••••.T-'\ .17 •:• ™. ,^'',:mi«^ i ©J o^ iOk!ahaa3C 22 FiGiki-. 14. An autoradiogram prepared from an ovary of an urchin collected September 3, 1963. Above the large, growing primary oocyte, there is a nest of oogonia and pre-leptotene primary oocytes labeled after e.\])osure to tritiated thymidine for one hour. One of the cells "f the visceral peritoneum is also labeled (below the growing primary oocyte). The scale line is 25 Xuclear fast red. 'kK 15. Several acini of an ovary from an urchin collected May 26, 1063. The scale line is 150 ,u. I lematoxylin and eosin. I'M,i RE l'i. I'art of an acinus of an ovary from an urchin collected July 8, 1064. The center of the acinus is at the top. The scale line is 150 /i. Hematoxylin and eosin. Fi(;n4. Tin' center of the acinus is at the upper right. The scale line is 150 n. I Icmatoxylin and eosin. FJGUKK 20. An acmns of an ovary from an urchin collected on January 30, 1064. The scale line is 150 /u. Hematoxylin and eosin. IMM'KK 21. Several acini of an ovary from an urchin collected on March 22, 1063. Many large oocytes and ova arc being digested by deglobulated nutritive phagocytes. The scale line is 150 \ Icmatoxylin and eosin. I;[<;ri<K 22. Several acini of an ovary from a very small ( g. i, immature female specimen Y. purpi/nitus. A number oi 15 fj. X 12 n primary oocytes may be seen. The scale line is 150 /u. 1 lematoxylin and Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
