" if it shared their aggressive temperament , it would have been a formidable predator on small animals . it might even have eaten hatchling or juvenile dinosaurs . “如果它与角蟾一样，生性凶猛，那么它应该是一种专以小动物为食的可怕的食肉动物。它甚至可能以刚孵出的恐龙或恐龙幼崽为食。 ”
Language : neraphim speak their own language and slaad . some learn common , which allows them to better communicate with creatures of other planes , and some learn abyssal and celestial 语言：涅拉蟾会说自己的语言和史拉蟾语。有些则会学习通用语以和来自其他位面的生物交流，有些则会学习深渊语和天界语。
Personality : neraphim cannot afford to be as inconsistent as the plane they inhibit and the game they hunt ? only stern discipline within each neraph house keeps its members from succumbing to poverty and starvation 性格：涅拉蟾不像他们的居所和他们的狩猎那般毫无章法，事实上是家族内部的严格纪律使得他们免于贫穷与饥饿。
The fauna characteristics of amphibians , appeared center - south china region , and megophryids and ranids were dominant groups while the fauna characteristics of reptiles appeared south china region , and colubrids was dominant group 两栖动物反映华中华南区系特征，优势科为角蟾科和蛙科，均有6种；爬行动物反映华南区系特征，优势科为游蛇科，有11种。
Fully grown xenopus oocytes can remain in their immature state essentially indefinitely , or , in response to the steroid hormone progesterone , can be induced to develop into fertilizable eggs . this process is termed oocyte maturation 介绍：爪蟾卵在成熟过程中可以无限期的停留在未成熟状态，直到在激素的刺激下，成为可受精的卵细胞，这个过程称为卵成熟。
These feedback mechanisms often make it difficult to determine the order of e - vents in a signalling cascade , since a small level of mpf activity is sufficient to activate most of the pathways involved in oocyte maturation 但是，这样的反馈增加了对爪蟾卵成熟过程的调控机制探索的困难，反馈的存在使得人们不能确定信号传导的顺序。在反馈网络中，很难决定激酶的上下游关系。
The paper summarized the recent research progress on the antitumor mechanism of cinobutacini injection and its active ingredient , such as inhibition of proliferation , differentiation , apoptosis , and improvement of immunity 本文将近年国内外华蟾素注射液及其活性成份在抑制肿瘤细胞增殖、诱导肿瘤细胞分化、促进肿瘤细胞凋亡、提高机体免疫力等方面的实验研究进行综述，供临床应用参考。
Sequence alignment shows that the fragment of pcr product showed some identities to the masp gene of xenopus laevis , branchiostoma belcheri , the trypsin gene in litopenaeus vannamei and the serine protease gene in aurelia aurita Pcr反应产物基因片段大小为630bp ，序列比较结果表明， pcr克隆产物与爪蟾、文昌鱼的masp基因，虾、水母等的胰蛋白酶基因和丝氨酸蛋白酶基因都有一定的同源性。
An important feature of meiotic maturation is an extensive network of feedback signalling ( mostly downstream of mpf activation ) , which is responsible for the generation of an all - or - none response ensuring that the oocyte completes meiotic progression 总的来说，爪蟾卵成熟过程受到复杂的相互作用的激酶网络的调节，这样的反馈网络使得爪蟾卵成熟成为一个“ all - or - none ”的过程。
Oocyte maturation involves the activation of various signal trans - duction pathways that converge to activate maturation - promoting factor ( mpf ) ; this is a key activity that catalyses entry into m - phase of meiosis i and meiosis ii 在爪蟾卵中有大量未被激活的cdc2 - cyclinb复合物，称为pre - mpf ， pre - mpf在tyr15位脱磷酸变成活性mpf ，起到这个作用的磷酸酶是cdc25 ， cdc25的活性通过磷酸化和细胞位置进行调控。
