한국패류학회지 (The Korean Journal of Malacology)

한국패류학회 (The Malacological Society of Korea)
권호 표지
DOI QR코드

DOI QR Code

Oogenesis and Oocyte Degeneration in Coecella chinensis (Bivalvia: Mesodesmatidae)

  • Kim, Sung Han (Department of Aquaculture and Aquatic Sciences, Kunsan National University) ;
  • Chung, Ee-Yung (Department of Marine Biotechnology, Kunsan National University)
  • 투고 : 2014.12.15
  • 심사 : 2014.12.26
  • 발행 : 2014.12.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Ultrastructural studies of oogenesis in oocytes, oocyte degeneration associated with the follicle cells in female Coecella chinensis were investigated for clams collected from Namhae, Geongsangnam-do, Korea. In this study, vitellogenesis during oogenesis in the oocytes occured by way of endogenous autosynthesis and exogenous heterosynthesis. Of two processes of vitellogenesis during oogenesis, the process of endogenous autosynthesis involved the combined activity of the Golgi complex, mitochondria and rough endoplasmic reticulum. whereas the process of exogenous heterosynthesis involved endocytotic incorporation of extraovarian precursors at the basal region of the oolema of the early vitellogenic oocytes prior to the formation of the vitelline coat. It is assumed that the follicle cells were involved in the development of previtellogenic and early vitellogenic oocytes and appear to play an integral role in vitellogenesis in the early and late vitellogenic oocytes by endocytosis of yolk precursors, and also they were involved in oocyte degeneration by assimilating products originating from the degenerated oocytes, thus allowed the transfer of york precursors needed for vitellogenesis (through phagocytosis by phagolysosomes after spawning). Follicle cells presumably have a lysosomal system for breakdown products of oocyte degeneration. and for reabsorption of various phagosomes (phagolysosomes) in the cytoplasm for nutrient storage during the period of oocyte degeneration.

키워드

참고문헌

  1. Chung, E.Y., Kim, Y.G. and Lee, T.Y. (1987) A study on sexual maturation of hen clam Mactra chinensis Philippi. Bulletine of the Korean Fisheries Society, 20: 501-508.
  2. Chung, E.Y. and Ryou, D.K. (2000) Gametogenesis and sexual maturation of the surf clam Mactra veneriformis on the west coast of Korea. Malacologia, 42: 149-163.
  3. Chung, E.Y., Park, Y.J., Lee, J.Y. and Ryu, D.K. (2005) Germ cell differentiation and and sexual maturation of the hanging cultured female scallop Patinopecten yessoensis on the east coast of Korea. Journal of Shellfish Research, 24: 913-921. https://doi.org/10.2983/0730-8000(2005)24[913:GCDASM]2.0.CO;2
  4. Chung, E.Y. (2007) Oogenesis and sexual maturation in Meretrix lusoria (Roding, 1798) (Bivalvia: Veneridae) in western Korea. Journal of Shellfish Research, 26: 71-80. https://doi.org/10.2983/0730-8000(2007)26[71:OASMIM]2.0.CO;2
  5. Chung, E.Y., Kim, E.J. and Park, G.M. (2007) Spermatogenesis and sexual mauration in male Matra chinensis (Bivalvia: Mactridae) of Korea. Integrative Biosciences, 11: 227-234. https://doi.org/10.1080/17386357.2007.9647339
  6. Chung, E.Y. (2008) Ultrastructural studies of oogenesis and sexual maturation in female Chlamys (Azumapecten) Farreri Farreri (Jones & Preston, 1904) (Pteriomorphia: Pectinidae) on the western coast of Korea. Malacologia, 50: 279-292. https://doi.org/10.4002/0076-2997-50.1.279
  7. Dorange, G. and Le Pennec, M. (1989) Ultrastructural study of oogenesis and oocytic degeneration in Pecten maximus from the Bay of St. Brieuc. Marine Biology, 103: 339-348. https://doi.org/10.1007/BF00397268
  8. Eckelvarger, K.J. and Davis, C.V. (1996) Utrastructure of the gonad and gametogenesis in the eastern oyster, Crassostrea virginica. 1. Ovary and oogenesis. Maine Biology, 127: 79-87.
  9. Gaulejac, D.B., Henry, M. and Vicente, N. (1995) An ultrastructural study of the marine bivalve Pinna nobilis (Linnaeus, 1758) 1. Oogenesis. Journal of Moluscan Studies, 6: 375-392.
  10. Iwata, K. (1948) Artificial discharge of reproductive substance by potassium salts injection in Venerupos philippinarum, Meretrix lusoria and Mactra sulcataria. Buletin of Japanese Society Fisheries, 13: 237 pp. (in Japanese) https://doi.org/10.2331/suisan.13.237
  11. Kim, J.H., Son, M.H., Kang, H.W. and Lee, K.Y. (2013) Reproductive cycle of surf clam, Coecella chinensis (Mesodesmatidae: Bivalvia). The Korean Journal of Malacology, 29: 113-120. https://doi.org/10.9710/kjm.2013.29.2.113
  12. Kwon, O.K., Park, G.M. and Lee, J.S. (1993) Coloured shells of Korea. Academy Publishing Co., 288 pp. (in Korean)
  13. Min, D.k., Lee, J.S., Ko, D.B. and Je, J.G. (2004) Mollusks in Korea. Hanguel Graphics. 566 pp.
  14. Morvan, C. and Ansell, A.D. (1988) Stereological methods applied to the reproductive cycle of Tapes rhomboids. Marine Biology, 97: 355-364. https://doi.org/10.1007/BF00397766
  15. Mortavkine, P.A. and Varaksine, A.A. (1989) La reproduction chez les mollusques Bivallves ves: role du system nerveux et regulation. Reports Scientifiques et Techniques de I'IFREMER, 10: 250 pp.
  16. Pipe, R.K. (1987) Oogenesis in the marine mussel Mytilus edulis: an ultrastructural study. Marine Biology, 95: 405-414. https://doi.org/10.1007/BF00409571

피인용 문헌

  1. Two enigmas may solve each other: the oocyte coat and atresia in the common cockle, Cerastoderma edule (Linnaeus, 1758) vol.167, pp.7, 2020, https://doi.org/10.1007/s00227-020-03718-6