نتایج جستجو برای: loaches

تعداد نتایج: 123  

1999
ZOHRAH H. SULAIMAN

Borneo Island is governed by the countries of Brunei Darussalam, Malaysia (Sabah and Sarawak) and Indonesia (Kalimantan) and is part of Sundaland. These countries have a high diversity of freshwater fishes, especially described and undescribed species of Cypriniformes; together these species and other flora and fauna represent an extraordinary opportunity for worldwide collaboration to investig...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2010
Takafumi Fujimoto Toshiya Nishimura Rie Goto-Kazeto Yutaka Kawakami Etsuro Yamaha Katsutoshi Arai

Germ cell-deficient fish usually develop as phenotypic males. Thus, the presence of germ cells is generally considered to be essential for female gonadal differentiation or the maintenance of ovarian structure. However, little is known of the role of germ cells in the determination of the sexual fate of gonadal somatic cells. We have established an inducible germ cell deficiency system in the l...

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