Evolution of Development: The Details Are in the Entrails
نویسنده
چکیده
Historically, the position of the site of gastrulation has been used to understand the developmental basis for body plan diversity. A recent molecular study, however, challenges long-held views and shows that molecular patterning mechanisms can be used to understand body plan evolution despite variation in gastrulation movements.
منابع مشابه
The process of vehicle engine development at IPCO
This article describes the advanced design of the car engine at IPCO. Product development models including model V, gateway and network are described first. In the following, in order to introducing engine production to readers, some of the literature and subsystems of the engine are briefly presented. There are also different levels of engine development programs, either low, medium, high, or ...
متن کاملAchieving Effective Treatment Goals against New Coronavirus (SARS-CoV-2) by Identifying the Molecular Details of the Virus Genome
Introduction: We are currently faced with a global epidemic of a new coronavirus (SARS-CoV-2) that It affects not only thousands of people in China, but all over the world. The rapid increase in cases appears to be related to the active genome of the virus, which may affect its pathogenesis. An understanding of the novel coronavirus genomic organization will help us in understanding their origi...
متن کاملWell Placement Optimization Using Differential Evolution Algorithm
Determining the optimal location of wells with the aid of an automated search algorithm is a significant and difficult step in the reservoir development process. It is a computationally intensive task due to the large number of simulation runs required. Therefore,the key issue to such automatic optimization is development of algorithms that can find acceptable solutions with a minimum numbe...
متن کاملPresenting the model of moral development in teenagers according to metacognitive components with the emphasis on social cognition theory
The purpose of this study was to develop a model of moral development based on metacognitive components with the mediation of social cognition. The statistical population included all the first high school students in Khorramabad city, among whom 311 (146 males and 165 females) were selected based on multistage cluster sampling method and completed Rest and colleagues` moral reasoning, Swanson ...
متن کاملModified Pareto archived evolution strategy for the multi-skill project scheduling problem with generalized precedence relations
In this research, we study the multi-skill resource-constrained project scheduling problem, where there are generalized precedence relations between project activities. Workforces are able to perform one or several skills, and their efficiency improves by repeating their skills. For this problem, a mathematical formulation has been proposed that aims to optimize project completion time, reworki...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Current Biology
دوره 23 شماره
صفحات -
تاریخ انتشار 2013