鳢

Bighead carp , blunt snout bream and snakehead fish, during the stroage at 5℃ were studied in this paper.

本文测定了鳙、团头鲂和乌鳢三种养殖淡水鱼即杀死后在5℃贮藏过程中糖元、乳酸含量和pH值的变化。

Protein sequence of snakehead IgH has 55%, 50%, 45%, 36% and 28% identical to orange-spotted grouper, blackfin icefish, bastard halibut, rainbow trout and zebrafish IgH, respectively.

序列相似性比较显示乌鳢IgH与点带石斑鱼、黑鳍冰鱼、牙鲆、虹鳟的相似性依次为55%、50%、45%和36%，与斑马鱼类的相似性较低（为28%）。

for dicotyledonous plant species of the Asteraceae family of the whole plant of Eclipta prostrata.

为双子叶植物药菊科植物鳢肠的全草。

The researches of snakehead immune system are essential for understanding immune mechanism and antiviral drug discovery in fish.

乌鳢免疫相关基因的研究工作对了解鱼类免疫机制以及鱼类抗病药物的开发具有重要的理论指导意义。

Hybrid snakehead Larval were stocked and reared in an outdoor tank at a rate of0.5, 1, 2, 4 and 8 ind/L for 15 days.

以全长1.00 cm的刚开口杂交鳢仔鱼为研究对象，研究了五种养殖密度(0.5、1、2、4、8尾／L)对其生长、存活的影响，实验持续15 d。

Theexperimental results were as follows: 1. The effects of prey density (0.1, 0.3, 1, 3 and 10 ind/mL) on growth and survivalin different body sizes (0.68, 1.50, 3.20 cm) of hybrid snakehead larval were investigated.

本实验针对杂交鳢苗种培育存活率普遍偏低的状况，对影响其生长、存活的饵料密度、放养密度和残食三个关键因素做了深入研究，试验结果如下： 1。

A 60 day experiment was conducted to test the effects of stocking densities (25,50, 100 and 200 ind/m~3) on growth, survival, feed conversion rate, muscle component andpart of immunity function in hybrid snakehead juveniles (26.51g) in twelve 60cmdiameter concrete baskets with volume of 200 liters.

以体重为26.51 g的杂交鳢幼鱼为研究对象，研究了4种养殖密度(25、50、100和200尾／m~3)对其生长、存活、摄食、肌肉成分和免疫功能的影响，实验时间为60 d。

Snakehead IgL exhibits 78%, 77%, 32% and 31% overall identity to Japanese amberjack, spotted wolfish, channel catfish and rainbow trout IgL, respectively.

序列比对分析表明乌鳢IgL与五条鰤和花狼IgL的相似性为78%和77%，而与斑点叉尾鮰和虹鳟的相似性仅为32%和31%。

The study shows that weed density in paddy fields significantly decreases with more than 94% grass-controlling effect under SF compared with CK. Before rice booting stage, weeds compose mainly of Alopecurus pratensis, Echinochhloa crausgalli, Cynodon dactylon, Alternanthera philoxeroides, Mouochoria vaginalis, Murdannia triquetra and Eclipta prostrata in SF. During heading to ripe stage, weeds are mainly A. philoxeroides, E. crausgalli, C.

结果表明：规模稻鸭生态种养杂草密度显著降低，与水稻单一种植比较防效为94%；水稻分蘖到孕穗期稻田杂草主要由看麦娘、稗草、狗牙根、水花生、鸭舌草、水竹叶和鳢肠组成，抽穗期到成熟期主要由水花生、稗草、狗牙根和水竹叶组成。

Hoxall genes from 16 vertebrates were analyzed, containing 10 cloned Hoxall genes mentioned above and 6 Hoxall genes from GenBank, Homo sapiens, Mus musculus, Bos taurus, Polyodon spathula, Heterodontus francisci, and Oryzias latipes, in representatives of the three major gnathostome lineages: cartilaginous fish, ray-finned fish and lobe-finned fish.

克隆的基因与从GenBank中获取的人、小家鼠、黄牛、匙吻白鲟、角虎鲨Hoxa11基因及青鳉Hoxa11a基因进行比较分析，这些动物代表了有颌类的三个谱系：软骨鱼类谱系、辐鳍鱼类谱系(斑马鱼、大黄鱼、花鲈、罗非鱼、红鳍东方鲀、乌鳢、青鳉和匙吻白鲟)和肉鳍鱼类谱系(矛尾鱼、热带爪蟾、绿背树蜥、家鸡、人、小家鼠和黄牛)。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。