Loach is a facultative *** obtain air,loach swim vertically from the bottom to water *** swimming is relatively uncommon in fish and largely *** this study,horizontal and vertical free-swimming behavior of weather loa...
Loach is a facultative *** obtain air,loach swim vertically from the bottom to water *** swimming is relatively uncommon in fish and largely *** this study,horizontal and vertical free-swimming behavior of weather loach (Misgurnus anguillicaudatus)(body length: 11.7 ± 2.1 cm) were *** results showed no significant difference between swimming speeds of ascending (mean: 0.995 ± 0.169 BL/s;maximum: 2.789 ± 0.787 BL/s)and descending (mean: 0.932±0.228 BL/s;maximum: 3.286±1.170 BL/s) during vertical swimming The horizontal speeds (mean: 2.078 ± 0.842 BL/S;maximum: 5.886±2.897 BL/s) were significantly higher than the vertical ones.
本研究以中华鲟(Acipenser sinensis)为研究对象,对其垂体生长催乳素(Somatolactin)以及性别决定相关基因DMRT1(dsx and mab-3-related transcription factor1)和Sox9(Sry-related high mobility group box gene 9)进行了克隆鉴定和表...
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本研究以中华鲟(Acipenser sinensis)为研究对象,对其垂体生长催乳素(Somatolactin)以及性别决定相关基因DMRT1(dsx and mab-3-related transcription factor1)和Sox9(Sry-related high mobility group box gene 9)进行了克隆鉴定和表达分析。生长催乳素(Somatolactin,SL)是鱼类特有的垂体激素,参与了许多硬骨鱼类不同的生理过程,但SL在鲟形目中的研究较少。
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