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Evolution takes place at all levels - [科研|Research]
2008-03-11
Contemporary evolutionary thought is complementary to the study of gene and protein evolution through bioinformatics. This intellectually engaging and lively area of research continues to pose fundamental challenges to our understanding of the mechanis... -
PAML使用 - codeml的配置文件 - [科研|Research]
2008-01-29
seqfile = seqfile.phy * sequence data filename
treefile = tree.trees * tree structure file name
outfile = result.mlc&nb... -
microbial systematics - [科研|Research]
2005-09-02
- 1968年,Murry提出原核生物界(Procaryotae)和真核生物界(Eucaryotae)。
- 1978年,Gibbens和Murray根据细胞壁的性质建议将原核生物分为:薄壁菌门(Gracilicutes),包括革兰氏阴性菌;厚壁菌门(Tenericutes),包括革兰氏阳性菌;疵壁菌门(Mendosicutes),包括无肽聚糖细胞壁的细菌;柔膜菌门(Mollicutes),包括无细胞壁的支原体类细菌。
- 1987年,Woese提出生命三域学说,古菌域(Archaea)、细菌域(Bacteria)、真核生物域(Eucarya)。域的拉丁文结尾为-a。
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