查询词典 tail-heavy

The gonadotropin releasing hormone receptor gene was studied as a candidate gene for the prolificacy of Small Tail Han sheep. Eight pairs of primers were designed to detect single nucleotide polymorphisms of exon 1, exon 2 and exon 3 of GnRHR gene in both high fecundity breeds and low fecundity breeds (South African Mutton Merino, Corriedale and Chinese Merino sheep) by PCR-SSCP. Only the products amplified by primers P4 and P7 displayed polymorphisms.

设计8对引物，应用聚合酶链式反应-单链构象多态性技术检测促性腺激素释放激素受体（gonadotropin releasing hormone receptor， GnRHR）基因外显子1、外显子2和外显子3在高繁殖力品种和低繁殖力品种（南非肉用美利奴、考力代和中国美利奴绵羊）中的单核苷酸多态性，同时研究该基因对小尾寒羊高繁殖力的影响。

Polymorphism was detected for exon 3 of BMP4 gene in four sheep breeds. For exon 3, three genotypes were detected in four sheep breeds. In Small Tail Han, Chinese Merino, Corriedale and South African Mutton Merino sheep, frequency of genotype AA was 0.017, 0.216, 0.115, 0.429, frequency of genotype AB was 0.102, 0.317, 0.269, 0.500, frequency of genotype BB was 0.881, 0.467, 0.616, 0.071, respectively. Sequencing revealed one singlenucleotide mutation C→A at 305 bp of exon 3 of BMP4 gene in genotype BB in comparison to genotype AA, and this mutation resulted in an amino acid change of alanine→aspartic acid.

对于外显子3的引物，在4个绵羊品种中都检测到3种基因型；统计结果表明：小尾寒羊、中国美利奴绵羊、考力代绵羊、南非肉用美利奴绵羊AA基因型频率分别为0.017、0.216、0.115、0.429，AB基因型频率分别为0.102、0.317、0.269、0.500，BB基因型频率分别为0.881、0.467、0.616、0.071；测序结果表明：BB型和AA型相比在BMP4基因外显子3第305位碱基处发生C→A的突变，该突变导致氨基酸由丙氨酸改变为天冬氨酸；BB型小尾寒羊平均产羔数分别比AB型和AA型多0.61只（P.05）和1.01只（P.05）。

In Small Tail Han sheep, Chinese Merino sheep, Corriedale sheep and South African Mutton Merino sheep, frequency of AA genotype was 0.58, 0.98, 0.96, 1.00, frequency of AB genotype was 0.40, 0.02, 0.04, 0.00, frequency of BB genotype was 0.02, 0.00, 0.00, 0.00, respectively. The ewes with mutation homozygous genotype BB or mutation heterozygous genotype AB had 1.45 at 305 bp of exon 3 of BMP4 gene in the BB genotype in comparison to the AA genotype, and this mutation resulted in an amino acid change: alanine—?aspartic acid. The ewes with genotype BB had 0.61 P

结果表明：小尾寒羊、中国美利奴绵羊、考力代绵羊在INHA基因5'调控区发生了1处碱基突变(316C→T)，南非肉用美利奴绵羊没有发生这种突变；小尾寒羊、中国美利奴绵羊、考力代绵羊、南非肉用美利奴绵羊AA基因型频率分别为0.58、0.98、0.96、1.00，AB基因型频率分别为0.40、0.02、0.04、0.00，BB基因型频率分别为0.02、0.00、0.00、0.00；突变纯合型和突变杂合型小尾寒羊平均产羔数分别比野生型多1.45只P

Ubiquitous throughout North and South America, cottontail rabbits, including this desert variety, are noted for their fluffy "cotton" tail.

到处存在的遍及北和南美洲，棉尾兔，包括这沙漠品种，因为它们的毛绒绒"棉花"尾部而出名。

There was the honest cockrobin, the favorite game of stripling sportsmen, with its loud querulous note; and the twittering blackbirds flying in sable clouds; and the golden_winged woodpecker, with his crimson crest, his broad black gorget, and splendid pumage; and the cedar bird, with its red_tipt wings and yellow_tipt tail, and its little monteiro cap of feathers; and the blue jay, that noisy coxcomb, in his gay light_blue coat and white underclothes; screaming and chattering, nodding and bobbing and bowing, and pretending to be on good terms with every songster of the grove.

瞧那憨厚的知更鸟，嬉戏之余不忘引吭高歌，可真是精力旺盛的表现；还有那叽喳啁啾的黑鹂，层云中把双翼展起；还有金翅的啄木鸟，红冠在顶，黑斑绕颈，红得鲜艳，黑得黝亮，更不必说一身华丽的羽毛；看那雪松鸟，双翼末梢一抹红，俏尾顶端一点黄，更兼有那蒙蒂罗小羽帽；别忘了蓝松鸦，噢，他可真是个花花公子，穿着一身明快的亮蓝色外套衬着白色的内衣，四处叫嚣闲聊，一边还不时地点头哈腰，好像他和林子里的歌手们都很熟似的。注：有不少意译，个别可能不太准确，但尽力了，希望能帮到你。

Coypu A large aquatic South American rodent having webbed feet and a long tail.

Also called nutria 河狸鼠：一种产于南美洲的大型水生啮齿目动物，长有蹼状足和长尾巴也作 nutria

After slaughtered and peeled, a top-grade lamb is wiped off its hooves and horns and from head to tail, got through a crabstick with big nails, its neck is fixed on the nail, avoiding glide.

烤全羊选用上好羯羊，宰杀剥皮后，去除蹄角内脏，用一根穿有大铁钉的木棍，将羊从头至尾穿上，羊脖子卡在铁钉上，防止滑动。

The tail of this bait is curled under like a crawfish on the move.

这是诱饵尾巴像一个小龙虾的下卷曲。

But the crayfish tail circuit, more redundant than it perhaps needed to be, was error free.

但是，小龙虾的尾部回路，尽管也许比它真正需要的要繁冗，可却是没有错误的。

It is a brilliant place to find bass fish, mahi-mahi, marlin, tuna, Dorado, rooster tail, and red snapper for the reason that it is a 40- mile-wide bay, with a depth of two miles.Some of the other species that can be caught in the area include Amberjack, Pargo, Snook, Jack Crevalle, Snapper, Grouper, Rainbow Runner, Red Snapper, Rooster Fish, Sierra, Spanish Macarel, Triggerfish, and many more.

这是一个辉煌的地方找到低音鱼、鬼头刀、旗鱼、金枪鱼、多拉、雄鸡尾部，红笛鲷的原因，这是一个40英里范围内湾与深度两个miles.some其他物种的捕获，可以在该地区包括红鱼、pargo、snook，杰克crevalle、笛鲷、石斑、彩虹转轮，红笛鲷、雄鸡鱼，塞拉，西班牙macarel、鹦、更多。

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。