And since evolution is always striving to recapitulate the Singularity, it predicts the self-realization of our origin herein as the basis for the short-term Singularity described by David LePoire and other contributors to this collective monograph. The cell as the mechanistic basis for both ...
evolution, the core ideas of evolution can be summarized in a few sentences. Biological evolution can be defined at the lowest level (microevolution) as changes in the allele frequency of a population. These changes and the resulting genetic variation are caused by recombination and mutation. Varia...
of regional ecological environment is put forward to, the evolvement mechanism of the wasteland system, fallowing system, rotation system, intensive cultivation to ecological environment in Source region of Yangtse Rive, Huanghe River and Lantsang is discussed systemic, and the degree of the farming...
Metazoans—the multicellular organisms that comprise the Kingdom Animalia—began their formative journey of evolution over 635 million years ago, when multicellularity emerged from early unicellular holozoans [1,2]. Multicellularity conferred increased size, greater metabolic competence, protection from preda...
Proposal concerning mechanism of evolution of the genome of Escherichia coli. Proc. Natl. Acad. Sci. USA 72, 1354–1358 (1975). Article CAS PubMed PubMed Central Google Scholar Riley, M. & Labedan, B. Protein evolution viewed through Escherichia coli protein sequences: introducing the ...
The evolution of sex-change mechanism in fishes 来自 mendeley.com 喜欢 0 阅读量: 79 作者: RM Ross 摘要: Five distinct sex-change mechanisms are identified among sequentially hermaphroditic fishes based on socio-ecological characteristics. The primary determinants of the sex-change mechanisms appear ...
By combining evolutionary sequence analyses and manipulative molecular experiments, the functional synthesis of molecular evolution provides a powerful framework to elucidate the mechanisms by which historical mutations have altered biochemical processes and produced novel phenotypes. By using this approach, infe...
Previous works on the rifting, tectonic evolution of Dangerous Grounds and seafloor spreading of SCS mainly focused on understanding the mechanism of the rift in the SCS (Kudrass et al., 1986; Milsom et al., 1997; Madon et al., 1999a, 2015; Clift et al., 2008; Franke et al., 2014...
Therefore the unique inorganic chemistry of the formation of HAS has been critical in the non-selection of aluminium in biochemical evolution and it continues to be important in combating the ecotoxicity of aluminium including human exposure to aluminium5. The mechanism of formation of HAS proceeds ...
Theodosius Grygorovych Dobzhansky (1900–1975) published a book, entitledGenetics and the Origin of SpeciesDobzhansky (1932),that would now provide vital role in linking the gene as the mechanism of change for selective evolutionary processes—that proved vital in understanding population and community...