한국발생생물학회지:발생과생식 (Development and Reproduction)

  • 제17권3호
  • /
  • Pages.241-246
  • /
  • 2013
  • /
  • 2465-9525(pISSN)
  • /
  • 2465-9541(eISSN)
한국발생생물학회 (The Korean Society of Developmental Biology)
권호 표지
DOI QR코드

DOI QR Code

Long Photoperiod Affects Gonadal Development in Olive Flounder Paralichthys olivaceus

  • Kim, Byeong-Hoon (Marine and Environmental Research Institute, Jeju National University) ;
  • Lee, Chi-Hoon (Marine and Environmental Research Institute, Jeju National University) ;
  • Hur, Sang-Woo (Marine and Environmental Research Institute, Jeju National University) ;
  • Hur, Sung-Pyo (Marine and Environmental Research Institute, Jeju National University) ;
  • Kim, Dae-Hwan (Department of Oceanography, Chonnam National University) ;
  • Suh, Hae-Lip (Department of Oceanography, Chonnam National University) ;
  • Kim, Sung-Yeon (Genetics & Breeding Research Center, National Fisheries Research & Development Institute) ;
  • Lee, Young-Don (Marine and Environmental Research Institute, Jeju National University)
  • 투고 : 2013.08.26
  • 심사 : 2013.09.08
  • 발행 : 2013.09.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

To effects of sex maturation in olive flounder by regulating long photoperiod, gonadal development and GTH mRNA expression in the pituitary were investigated. Photoperiod was treated natural photoperiod and long photoperiod (15L:9D) conditions from September 2011 to March 2012. The results showed that natural photoperiodic group showed a higher gonadosomatic index (GSI) than long photoperiodic group during the spawning season (March 2012). The histological analysis of ovarian tissue showed that natural photoperiod group of ovaries contained vitellogenic oocytes, but long photoperiod group of ovaries mainly contained perinucleolus staged oocyte and oil-drop staged oocytes. The FSH mRNA of olive flounder, under natural photoperiod group, showed a significantly higher expression but no significant difference under long photoperiod group. The $LH{\beta}$ mRNA showed a significantly higher expression only under natural photoperiod group. These results may suggest that long photoperiodic information regulates secretion of pituitary FSH and LH and maintain early growing stage of gonadal development in this species.

키워드

참고문헌

  1. Abdulfatah A, Fontaine P, Kestemont P, Gardeur JN, Marie M (2011) Effects of photothermal kinetics and amplitude of photoperiod decrease on the induction of the reproduction cycle in female eurasian perch Perca fluviatilis. Aquaculture 322:169-176.
  2. Almeida FFL, Andersson E, Mittelholzer C, Karlsen O, Taranger GL, Schulz RW (2011) Pituitary gonadotropin and testicular gonadotropin receptor expression in atlantic cod (Gadus morhua L.) during the first reproductive season: Effects of photoperiod modulation. Gen Comp Endocrinol 173:111-119. https://doi.org/10.1016/j.ygcen.2011.05.002
  3. Amano M, Hyodo S, Kitamura S, Ikuta K, Suzuki Y, Urano A, Aida K (1995) Short photoperiod accelerates preoptic and ventral telencephalic salmon GnRH synthesis and precocious maturation in underyearling male masu salmon. Gen Com Endocrionol 99:22-27. https://doi.org/10.1006/gcen.1995.1080
  4. Begtashi I, Rodríguez L, Moles G, Zanuy S, Carrillo M (2004) Long-term exposure to continuous light inhibits precocity in juvenile male european sea bass (Dicentrarchus labrax L.). I. Morphological aspects. Aquaculture 241:539-559. https://doi.org/10.1016/j.aquaculture.2004.07.011
  5. Breton B, Govoroun M, Mikolajczyk T (1998) GTH I and GTH II secretion profiles during the reproductive cycle in female rainbow trout: relationship with pituitary responsiveness to GnRH-A stimulation. Gen Com Endocrionol 111:38-50. https://doi.org/10.1006/gcen.1998.7088
  6. Cowan M, Davie A, Migaud H (2011) The effect of combining shading and continuous lighting on the suppression of sexual maturation in outdoor-reared atlantic cod, Gadus morhua. Aquaculture 320:113-122. https://doi.org/10.1016/j.aquaculture.2011.07.019
  7. Cowan M, Davie A, Migaud H (2012) Photoperiod effects on the expression of kisspeptin and gonadotropin genes in atlantic cod Gadus morhua during first maturation. Comp Biochem Physiol A 163:82-94. https://doi.org/10.1016/j.cbpa.2012.05.191
  8. Davies B, Bromage N, Swanson P (1999) The brainpituitary-gonadal axis of female rainbow trout Oncorhynchus mykiss: Effects of photoperiod manipulation. Gen Comp Endocrinol 115:155-166. https://doi.org/10.1006/gcen.1999.7301
  9. Falcon J, Migaud H, Munoz-Cueto JA, Carrillo M (2010) Current knowledge on the melatonin system in teleost fish. Gen Comp Endocrinol 165: 469-482. https://doi.org/10.1016/j.ygcen.2009.04.026
  10. Garcia-Lopez A, Pascual E, Sarasquete C, Martinez-Rodriguez G (2006) Disruption of gonadal maturation in cultured Senegalese sole Solea senegalensis Kaup by continuous light and/or constant temperature regimes. Aquaculture 261:789-798. https://doi.org/10.1016/j.aquaculture.2006.09.005
  11. Hala E, Rodriguez R, Felip A, Zanuy S, Carrillo M (2011) Modification of photoperiod reduces early sexual maturation in juvenile sea bass (Dicentrarchus labrax) (Hormonal aspects). Albanian J Agric 10.
  12. Huber M, Bengtson DA (1999) Effects of photoperiod and temperature on the regulation of the onset of maturation in the estuarine fish Menidia beryllina (Cope) (Atherinidae). J Exp Mar Biol Exol 240:285-302. https://doi.org/10.1016/S0022-0981(99)00064-7
  13. Hur SB (1991) Spawning inducement of flounder, Paralichthys olivaceus by the control of water temperature and photoperiod. J Aquaculture 4:85-95.
  14. Kissil GW, Lupatsch I, Elizur A, Zohar Y (2001) Long photoperiod delayed spawning and increased somatic growth in gilthead seabream (Sparus aurata). Aquaculture 200:363-379. https://doi.org/10.1016/S0044-8486(01)00527-0
  15. Min BS (1988) Maturation spawning of flounder (Paralichthys olivaceus) under captive conditions. J Aquaculture 1:25-39.
  16. Norberg B, Weltzien FA, Karlsen O, Holm JC (2001) Effects of photoperiod on sexual maturation and somatic growth in male atlantic halibut (Hippoglossus hippoglossus L.). Comp Biochem Physiol B 129:357-365. https://doi.org/10.1016/S1096-4959(01)00320-7
  17. Pankhurst NW (1998). Reproduction. In: Black, K. D. and Pikering, A. D. (eds.), Biology of Farmed Fish. CRC Press, Boca Raton, FL. pp. 1-26.
  18. Rad F, Bozaoglu S, Ergene Gozukara S, Karahan A, Kurt G (2006) Effects of different long-day photoperiods on somatic growth and gonadal development in Nile tilapia (Oreochromis niloticus L.). Aquaculture 255:292-300. https://doi.org/10.1016/j.aquaculture.2005.11.028
  19. Schulz RW, Andersson E, Taranger GL (2006) Photoperiod manipulation can stimulate or inhibit pubertal testis maturation in atlantic salmon (Salmo salar). Anim Reprod 3:121-126.
  20. Tsutsui K, Bentley GE, Ubuka T, Saigoh E, Yin H, Osugi T, Inoue K, Chowdhury VS, Ukena K, Ciccone N, Sharp PJ, Wingfield, JC (2007) The general and comparative biology of gonadotropin-inhibitory hormone (GnIH). Gen Comp Endocrinol 153:365-370. https://doi.org/10.1016/j.ygcen.2006.10.005
  21. Unwin MJ, Rowe DK, Poortenaar CW, Boustead NC (2005) Suppression of maturation in 2-year-old Chinook salmon (Oncorhynchus tshawytscha) reared under continuous photoperiod. Aquaculture 246:239-250. https://doi.org/10.1016/j.aquaculture.2005.01.022
  22. Weltzien FA, Andersson E, Andersen O, Shalchian-Tabrizi K, Norberg B (2004) The brain-pituitary-gonad axis in male teleosts, with special emphasis on flatfish (Pleuronectiformes). Comp Biochem Physio. A 137:447-477.
  23. Zohar Y, Munoz-Cueto JA, Elizur A, Kah O (2010) Neuroendocrinology of reproduction in teleost fish. Gen Comp Endocrinol 165:438-455. https://doi.org/10.1016/j.ygcen.2009.04.017