| Multiple Vitellogenins (Vgs) in Mosquitofish (Gambusia affinis): Identification and Characterization of Three Functional Vg Genes and Their Circulating and Yolk … S Sawaguchi, Y Koya, N Yoshizaki, N Ohkubo, T Andoh, N Hiramatsu, ... Biology of reproduction 72 (4), 1045-1060, 2005 | 124 | 2005 |
| Course of proteolytic cleavage in three classes of yolk proteins during oocyte maturation in barfin flounder Verasper moseri, a marine teleost spawning pelagic eggs T Matsubara, Y Koya Journal of Experimental Zoology 278 (3), 189-200, 1997 | 100 | 1997 |
| Annual reproductive cycle of black rockfish Sebastes schlegeli in captivity H Mori, M Nakagawa, K Soyano, Y Koya Fisheries science 69 (5), 910-923, 2003 | 81 | 2003 |
| Internal gametic association and external fertilization in the elkhorn sculpin, Alcichthys alcicornis H Munehara, K Takano, Y Koya Copeia, 673-678, 1989 | 79 | 1989 |
| Environmental regulation of annual reproductive cycle in the mosquitofish, Gambusia affinis Y Koya, E Kamiya Journal of Experimental Zoology 286 (2), 204-211, 2000 | 70 | 2000 |
| Effects of extracellular environments on the motility of spermatozoa in several marine sculpins with internal gametic association Y Koya, H Munehara, K Takano, H Takahashi Comparative Biochemistry and Physiology Part A: Physiology 106 (1), 25-29, 1993 | 59 | 1993 |
| Sex differentiation and pubertal development of gonads in the viviparous mosquitofish, Gambusia affinis Y Koya, A Fujita, F Niki, E Ishihara, H Miyama Zoological science 20 (10), 1231-1242, 2003 | 57 | 2003 |
| Comparative study on ovarian structures in scorpaenids: possible evolutional process of reproductive mode Y Koya, M Muñoz Ichthyological research 54, 221-230, 2007 | 56 | 2007 |
| Annual reproductive cycle based on histological changes in the ovary of the female mosquitofish,Gambusia affinis, in central Japan Y Koya, T Itazu, M Inoue Ichthyological Research 45, 241-248, 1998 | 54 | 1998 |
| The little dragon sculpin Blepsias cirrhosus, another case of internal gametic association and external fertilization H Munehara, K Takano, Y Koya Japanese Journal of Ichthyology 37 (4), 391-394, 1991 | 49 | 1991 |
| Efficient artificial fertilization method based on the ovulation cycle in barfin flounder Verasper moseri Y Koya, T Matsubara, T Nakagawa Fisheries science 60 (5), 537-540, 1994 | 48 | 1994 |
| Dynamics of oocyte and embryonic development during ovarian cycle of the viviparous mosquitofish Gambusia affinis Y Koya, M Inoue, T Naruse, S Sawaguchi Fisheries science 66 (1), 63-70, 2000 | 47 | 2000 |
| Sperm storage and motility in the ovary of the marine sculpin Alcichthys alcicornis (Teleostei: Scorpaeniformes), with internal gametic association Y Koya, H Munehara, K Takano Journal of Experimental Zoology 292 (2), 145-155, 2002 | 45 | 2002 |
| Histochemical analysis of sperm storage in Helicolenus dactylopterus dactylopterus (Teleostei: Scorpaenidae) M Muñoz, Y Koya, M Casadevall Journal of Experimental Zoology 292 (2), 156-164, 2002 | 39 | 2002 |
| Incorporation and utilization of multiple forms of vitellogenin and their derivative yolk proteins during vitellogenesis and embryonic development in the mosquitofish, Gambusia … S Sawaguchi, N Ohkubo, Y Koya, T Matsubara Zoological science 22 (6), 701-710, 2005 | 35 | 2005 |
| Gonadal sex differentiation and effect of rearing temperature on sex ratio in black rockfish (Sebastes schlegeli) N Omoto, Y Koya, B Chin, Y Yamashita, M Nakagawa, T Noda Ichthyological research 57, 133-138, 2010 | 33 | 2010 |
| Oocyte development and serum profiles of vitellogenin and steroid hormone levels in captive female Pacific herring Clupea pallasii during their first maturational cycle Y Koya, K Soyano, K Yamamoto, H Obana, T Matsubara Fisheries science 69 (1), 137-145, 2003 | 29 | 2003 |
| Annual changes in serum vitellogenin concentrations in viviparous eelpout, Zoarces elongatus Y Koya, T Matsubara, T Ikeuchi, S Adachi, K Yamauchi Comparative Biochemistry and Physiology Part A: Physiology 118 (4), 1217-1223, 1997 | 28 | 1997 |
| ニジカジカ Alcichthys alcicornis の生殖周期と産卵生態 古屋康則， 宗原弘幸， 高野和則 魚類学雑誌 41 (1), 39-45, 1994 | 26* | 1994 |
| Testicular development and serum profiles of steroid hormone levels in captive male Pacific herring Clupea pallasii during their first maturational cycle Y Koya, K Soyano, K Yamamoto, H Obana, T Matsubara Fisheries science 68 (5), 1099-1105, 2002 | 25 | 2002 |
Hiroyuki MuneharaHokkaido UniversityVerified email at fsc.hokudai.ac.jp
