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- single comb white leghorn 单冠白来航鸡
- Adult hen (white leghorn) was immunized with 615 mouse liver RNA polymerase B. 摘要 用615小鼠肝RNA聚合酶B免疫母鸡获得了抗血清。
- Methods Twenty-four white Leghorn chickens were divided into 2 groups. 方法 选用正常白色来亨鸡24只,每组12只24趾。
- Any of a breed of large,white-skinned domestic fowls having a single comb and unfeathered legs,originally bred in England for both meat and eggs. 奥尔平顿鸡一种大型的白色皮肤家禽，有一只冠和无毛的双腿，原为食其肉蛋而养于英国。
- MethodsNinety 1-day-old white leghorn chicks were divided randomly and equivalently into 3 groups. 方法新孵化来亨鸡90只随机分为三组,实验组右眼球后注射RA,隔日1次;
- For example, Ye's group can use a single comb to detect very sensitively many different transitions of atoms and molecules all at once. 例如，叶军的小组可以使用单一光频梳同时很灵敏地侦测许多原子及分子的不同跃迁。
- We confirm that genotype of shank color in White Leghorn chicken in this paper is the dominant homozygote. 本研究证实了所用白来航公鸡胫色性状的基因型为显性纯合子。
- White Leghorn fowl are markedly more resistant to vitamin B deficiency than other breeds. 白来享鸡对维生素B缺乏症的抗性明显地高于其他品种。
- Results indicate that white feather of White Leghorn chicken and black feather of Shouguang chicken exhibit complete dominant heredity to hemp feather of Tibetan chicken. 结果表明,白来航鸡的白羽和寿光鸡的黑羽对藏鸡麻羽的遗传方式是完全显性遗传;
- The H-FABP expression of Beijingyou Chickens was higher than that of White Leghorn and Dwarf Chicken. The A-FABP expression of Dwarf Chickens was lower than that of others. 北京油鸡H-FABP 基因表达量显著高于矮脚鸡、白莱航鸡,矮脚鸡H-FABP、A-FABP 基因表达在群体中较低,其中A-FABP基因表达显著低于其它品种。
- The results indicate that white feather of White Leghorn chicken and black feather of Shou-Guang chicken are complete dominance heredity to hemp feather of Tibetan chicken. 结果表明，白来航鸡的白羽和寿光鸡的黑羽对藏鸡麻羽的遗传方式是完全显性遗传；
- Nine blood biochemical indices of White Leghorn Line S220 chicks at age of 8 and 12 weeks were tested. The phenotypic and genetic correlations between these indices and egg laying performance as well as heritabilities of these indexes were estimated. 测定了8、12周龄S220母雏9项血液生化指标,估测其遗传力及其与产蛋性能间的表型相关和遗传相关。
- The A-FABP mRNA expression had an insignificantly effect on the IMF of Beijingyou chicken and White Leghorn chicken and Acre Arbor broil, but had a significantly effect on the carcass weight and eviscerate percentage. 北京油鸡、白莱航鸡、AA 鸡A-FABP 基因表达量对IMF 沉积影响不显著;而对其屠体重(R=0.;27)、净膛率(R=0
- DNA and mRNA were extracted and purified from the ovary and oviduct of fowls Red-jade. DNA or mRNA solution were injected into the chickens of White Leghorn and their fertilized eggs respectively. 从供体红玉母鸡输卵管和卵巢提取DNA和mRNA,分别注入受体来杭幼鸡和受精多卵后,能获得具有供体性状的变异体。
- Four week old White Leghorn male chicks were used to study the effect of dietary fatty acids with different number and position of double bond on the content and fatty acid composition of lipids in the liver and serum of growing chicks. 试验选用 4周龄来航鸡雄雏研究饲粮中添加含不同饱和度和双键位置的脂肪酸的油脂对生长鸡组织脂质成分含量及其脂肪酸组成的影响。
- The toxic and teratogenic effects of AlCl_3 on white leghorn chick embryos were studied. Different concentrations of AlCl_3 dissolved in redistilled water were injected into the air sac of the eggs (0.2ml per egg ) on the third day of incubation. 用来航鸡胚;于孵育第3d从气室注入0.;2ml不同浓度的AlCl_3水溶液。
- Two of these were red junglefowl from a local zoo (all domestic chickens were originally bred from red junglefowl at least 5,000 years ago); two were white leghorn chickens (a modern farmyard variety). 其中两组是当地动物园中的红原鸡（所有家养鸡类都是其后代，红原鸡已存在至少五千年），另两组是白来亨鸡（现代家养鸡）。
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- Tibetan chicken × White Leghorn chicken 藏鸡×白来航
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
