An Integrated View of Precambrian Eumetazoan Evolution
نویسندگان
چکیده
منابع مشابه
An integrated view of precambrian eumetazoan evolution.
The eumetazoan clade of modern animals includes cnidarians, acoels, deuterostomes, and protostomes. Stem group eumetazoans evolved in the late Neoproterozoic, possibly before the Marinoan glaciation, according to a variety of different kinds of evidence. Here, we combine this evidence, including paleontological observations, results from molecular and morphological phylogeny, and paleoecologica...
متن کاملEumetazoan Cryptochrome Phylogeny and Evolution
Cryptochromes (Crys) are light sensing receptors that are present in all eukaryotes. They mainly absorb light in the UV/blue spectrum. The extant Crys consist of two subfamilies, which are descendants of photolyases but are now involved in the regulation of circadian rhythms. So far, knowledge about the evolution, phylogeny, and expression of cry genes is still scarce. The inclusion of cry sequ...
متن کاملPrecambrian geology: geological evolution of the Earth during the precambrian.
Give us 5 minutes and we will show you the best book to read today. This is it, the geological evolution of the earth during the precambrian that will be your best choice for better reading book. Your five times will not spend wasted by reading this website. You can take the book as a source to make better concept. Referring the books that can be situated with your needs is sometime difficult. ...
متن کاملTowards an Integrated View on Architecture and its Evolution
Information about the evolution of a software architecture can be found in the source basis of a project and in the release history data such as modification reports. Existing approaches deal with these two data sources separately and do not exploit the integration of their analyses. In this paper, we present an architecture analysis approach that utilizes both evolution data sources and provid...
متن کاملCyanobacterial evolution during the Precambrian
Life on Earth has existed for at least 3.5 billion years. Yet, relatively little is known of its evolution during the first two billion years, due to the scarceness and generally poor preservation of fossilized biological material. Cyanobacteria, formerly known as blue green algae were among the first crown Eubacteria to evolve and for more than 2.5 billion years they have strongly influenced E...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cold Spring Harbor Symposia on Quantitative Biology
سال: 2009
ISSN: 0091-7451,1943-4456
DOI: 10.1101/sqb.2009.74.042