哺乳动物

There is increasing evidence that development of preimplantation embryo is regulated by maternally and embryonically derived growth factors.

大量研究证据表明，许多生长因子和受体存在于早期胚胎和雌性生殖道中，哺乳动物早期胚胎的发育受到母源和胚胎自身生长因子的调节，生长因子以旁分泌、自分泌和内在分泌的方式作用于胚胎，调节胚胎细胞的功能。

The following five reviews published in this volume summarize recent discoveries in this area: DNA Replication and Transcription in Mammalian Mitochondria, Mitochondrial-Nuclear Communications, Translocation of Proteins into Mitochondria, The Machines that Divide and Fuse Mitochondria, and Why Do We Still Have a Maternally Inherited Mitochondrial DNA?

这一卷发表的以下五篇综述总结了这个领域的最新发现：哺乳动物线粒体中的DNA复制和转录，线粒体-细胞核通信，蛋白质到线粒体的迁移，分离和融合线粒体的机制及为什么我们仍然有一个母系遗传的线粒体DNA？

These large predators are carnivorous (meat-eating) and eat fish, different kinds of mammals, birds, and sometimes humans.

这种大型的掠食动物是食肉动物，吃鱼，和各种哺乳动物，鸟类等，有时连人类都吃。

Objective To know the ultrastructure and function of synapse in mammal's medulla oblongata megacell reticular nucleus.

目的探讨哺乳动物延髓巨细胞网状核内突触的超微结构及其功能。

The old person tells us, this tree cries in local jargon " Kumajia ", also a few big mammal are in to death under its mephitis before, nevertheless, most animal can rely on natural escape it.

老人告诉我们，这棵树在当地土语中叫"库马加"，以前也有一些大的哺乳动物死在它的毒气之下，不过，大多数动物都能依靠本能避开它。

In birds, reptiles, and mammals it replaces the mesonephros as the functional excretory organ and develops into the adult kidney .

在鸟类、爬行动物和哺乳动物中它代替中肾起排泄器官的作用，并最终发育成肾

MGD collaborates with the bioinformatics community on the development of data and semantic standards such as the Gene Ontology and the Mammalian Phenotype Ontology.

MGD和生物信息学社区一起开发数据和语义学标准，例如基因本体论和哺乳动物表型本体论。

MGD data content includes comprehensive characterization of genes and their functions, standardized descriptions of mouse phenotypes, extensive integration of DNA and protein sequence data, normalized representation of genome and genome variant information including comparative data on mammalian genes.

MGD数据内容包括了基因和它们功能的综合特征，小鼠表型的标准化的描述，DNA和蛋白质序列数据的广泛整合，包括与哺乳动物基因的比较数据的基因组和基因组变异信息的归一化的表征。

Selenium is a microelement which is essential to mammalian and hunman being.

硒是人及哺乳动物必需的一种微量元素。

Analyzing the sodium channel amino acid sequence from different species (mammal, amphibian, fish, mollusc and insect), it was found that the homologous fragments focused on the segments of four domains (25 totally).

在分析了来源于不同物种（哺乳动物、两栖动物、鱼类、软体动物、昆虫）的钠通道氨基酸序列之后，发现同源区集中在四个结构域的跨膜区上（共25处）。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。