海龟科
- 与 海龟科 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
When a federal panel that regulates fishing in the Gulf of Mexico voted last week to limit the use of longlines to catch grouper because the lines can snag and drown threatened loggerhead sea turtles, no one was completely satisfied with the decision.
联邦小组上周对墨西哥湾的捕鱼活动进行投票,以限制使用延绳钓的方法钓获鲶科鱼类,因为钓线会钩住或淹死这些生命受到威胁的红海龟,没有获得令人满意的结果。
-
Because of sharing characteristics with both Galliform groups, Tragopans are classified as partridges by some authors and pheasants by some others. In this study we set out to sequence the cytochrome b-gene of 19 species pheasants. and took the sequence for those 22 species from GenBank. We amplified 828 base pairs using the PCR technique. Primers designed by ourselves were based upon Galliform sequence data. Neighbor-joining method and Minimum evolution method were used to analyse cytochrome b sequences with Anhima cornuta and Kachuga dhongoka as outgroups.
通过PCR扩增鸡形目Galliformes黄腹角雉Tragopan caboti等10个属19个个体的线粒体DNA细胞色素b的部分基因,获取片段长度为828bP,以及从GenBank获取22种样本的相应序列,以角叫鸭Anhima cornuta和海龟Kachuga dhongoka为外群,分别用邻接法(Neighbor-joining, NJ)和最小进化法(Minimum-evolution, ME),对鸡形目和将雉科的15个属分为5个属及雉族和鹑族构建分子系统树,NJ和ME系统树中,都是角雉与雉类相聚。
- 推荐网络例句
-
This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.
这带来了一定的成本,但它同时也意味着使用开源不会让你独力承担问题。
-
He gained a small fortune in real estate.
他在房地产上发了一笔小财。
-
Well I do not accept second-place for the United States of America.
我不接受美国坐在世界第二的位置上。