Results 91 to 100 of about 3,076 (193)

In-vitro effects of biochemical factors on trypsin activity from intestine and pyloric caeca of common kilka (Clupeonella cultriventris caspia) for inhibition of belly bursting [PDF]

, 2012
The in-vitro effects of biochemical factors on trypsin activity from intestine and pyloric caeca of common kilka (Clupeonella cultriventris caspia) was evaluated. Trypsin is known to cause belly bursting in common kilka.
Madani, R., Rezaei, M., Zamani, A.
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Peptide Drug: Design and Clinical Applications

MedComm, Volume 6, Issue 8, August 2025.
The diagram illustrates the role of poly peptides in various biological processes. It highlights their involvement in glucose, lipid, and amino acid metabolism, as well as in antitumor and antiviral immunity. Additionally, poly peptides are linked to disease diagnosis and prognosis, emphasizing their significance in healthcare.
Yaqi Han, YunKui Zhang, Han Li, Zhongliang Ma, Yanmao Wang   +4 more
wiley   +1 more source

Genome-wide identification of igfbp genes and their different growth expression patterns of mandarin fish

Aquaculture Reports
The igfbp family proteins are key regulators of the biological activities of igfs, which play a pivotal role in controlling growth. Growth is highly variable between different fish species and even between growth stages and sexes within the same fish ...
Xiaoli Yao, Jia Zheng, Temesgen Tola Geletu, Yan Zhao, Shoujie Tang, Jinliang Zhao   +5 more
doaj   +1 more source

Identifying the Related Genes of Muscle Growth and Exploring the Functions by Compensatory Growth in Mandarin Fish (Siniperca chuatsi)

Frontiers in Physiology, 2020
How organisms display many different biochemical, physiological processes through genes expression and regulatory mechanisms affecting muscle growth is a central issue in growth and development.
Xuange Liu, Xuange Liu, Xuange Liu, Shuang Zeng, Shuang Zeng, Shuang Zeng, Shuang Liu, Shuang Liu, Shuang Liu, Gongpei Wang, Gongpei Wang, Gongpei Wang, Han Lai, Han Lai, Han Lai, Xiaopin Zhao, Xiaopin Zhao, Xiaopin Zhao, Sheng Bi, Sheng Bi, Sheng Bi, Dingli Guo, Dingli Guo, Dingli Guo, Xiaoli Chen, Xiaoli Chen, Xiaoli Chen, Huadong Yi, Huadong Yi, Huadong Yi, Yuqin Su, Yuqin Su, Yuqin Su, Yong Zhang, Yong Zhang, Yong Zhang, Guifeng Li, Guifeng Li, Guifeng Li   +38 more
doaj   +1 more source

水生动物病毒的电镜和荧光显微镜观察 [PDF]

, 2012
应用透射电镜和荧光显微镜对三种水生动物病毒粒子形态、病毒感染细胞的超微结构变化及亚细胞定位进行比较和研究。负染电镜观察显示:鳜鱼弹状病毒(SCRV)粒子呈典型的子弹状形态,长约76～118 nm,直径约29～52 nm;鲈鱼呼肠孤病毒(LJRV)粒子呈正二十面体结构,具有双层衣壳,直径约70～80 nm;蛙虹彩病毒(RGV)粒子呈正二十面体结构,具有囊膜,直径大小约150 nm。超薄切片观察表明,宿主细胞的基本结构遭到不同程度的破坏,成熟病毒粒子分布在胞质中或以出芽的方式释放到胞外 ...
张奇亚, 朱蓉, 陈中元
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Ig heavy chain genes and their locus in grass carp Ctenopharyngodon idella [PDF]

, 2010
The cDNA and genomic sequences of IgD and IgZ were characterized in grass carp Ctenopharyngodon idella in the present study, and with the identification of a BAC clone covering zeta, mu, and delta genes, the IgH locus containing these Ig genes and other ...
Chang, M. X., Gao, Q., Nie, P, Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Hubei Province, Peoples R China, Nie, P., Wang, X. X., Wang, Y. P., Xiao, F. S., Xu, Q. Q., Yan, W., Yao, W. J.   +9 more
core   +1 more source

Comparative analysis of the intestinal flora of Siniperca chuatsi at different growth stages under three feeding practices

Aquaculture Reports
The intestinal flora plays a key role in digestion and nutrient absorption, and its composition in fish can vary depending on feeding practices and growth stages. Siniperca chuatsi feeds on live bait throughout its life, and preliminary developments have
Yunyun Yan, Fubao Wang, Xiao Chen, Junjian Dong, Fengying Gao, Hetong Zhang, Xing Ye, Chengbin Wu, Chengfei Sun   +8 more
doaj   +1 more source

牛山湖两种优势小型鱼类空间分布与沉水植被的关系! [PDF]

, 2012
运用8种网目规格的成套浮性刺网作为鱼类采样工具,于2005年夏季在长江中游浅水草型湖泊牛山湖进行鱼类定量采样,通过比较不同茂密程度黄丝草生境中的小型鱼类组成、数量和大小结构,探讨此类湖泊小型鱼类的空间分布特征及其与沉水植被的关系.采样期间共捕获13种1124尾鱼,依据其等级丰度和出现频次,和红鳍原!为该湖优势上层小型鱼类.在调查的沉水植物生物量范围内,鱼类物种丰富度和Shannon多样性指数与沉水植物生物量之间呈现倒抛物线关系;两种优势小型鱼类的种群丰度均与沉水植物生物量有着显著的线性正相关关系 ...
刘家寿, 叶少文, 张堂林, 李钟杰   +3 more
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Global characterization of interferon regulatory factor (IRF) genes in vertebrates: Glimpse of the diversification in evolution [PDF]

, 2010
Background: Interferon regulatory factors (IRFs), which can be identified based on a unique helix-turn-helix DNA-binding domain (DBD) are a large family of transcription factors involved in host immune response, haemotopoietic differentiation and ...
Huang, Bei, Qi, Zhi T., Xu, Zhen, Nie, Pin, Nie, P, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei Province, Peoples R China   +4 more
core   +2 more sources

Genome loci with selection signatures revealed in a domesticated mandarin fish population

BMC Genomics
Background Artificial selection enables the targeted alteration of allele frequencies within a population, leading to the consolidation and enhancement of beneficial variations and the stable genetic development of new varieties. Mandarin fish (Siniperca
Chengfei Sun, Yunyun Yan, Yuan Zhang, Junjian Dong, Xiao Chen, Fengying Gao, Hetong Zhang, Ziyang Wang, Chengbin Wu, Xing Ye, Fubao Wang   +10 more
doaj   +1 more source