منابع مشابه
Foraminifera and Cercozoa are related in actin phylogeny: two orphans find a home?
In recent years, the increased sampling of protein-coding genes from diverse eukaryotes has revealed that many aspects of each gene tree are at odds with other phylogenies. This has led to the belief that each gene tree has unique strengths and weaknesses, suggesting that an accurate picture of eukaryotic relationships will be achieved only through comparative phylogeny using several different ...
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THE LANGLEY HOUSE TRUST was formed in 1957 by members of Christian Teamwork who were concerned about the reform and rehabilitation of discharged prisoners. The Trustees are a solicitor, a barrister and three company directors, who had previously been concerned with prison visiting, membership of Discharged Prisoners Aid committees and helping individual ex-prisoners. They decided that the great...
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Self-splicing group I introns come in two flavours - those with a homing endonuclease to promote mobility of the intron, and those without an endonuclease. How homing endonucleases and self-splicing introns associate to form a composite selfish genetic element is a question of long-standing interest. Recent work has revealed that a shared characteristic of both introns and endonucleases, the ta...
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Cognitive impaired population face with innumerable problems in their daily life. Surprisingly, they are not provided with any help to perform those tasks for which they have difficulties. As a consequence, it is necessary to develop systems that allow those people to live independently and autonomously. Living in a technological era, people could take advantage of the available technology, bei...
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ژورنال
عنوان ژورنال: Nature
سال: 1998
ISSN: 0028-0836,1476-4687
DOI: 10.1038/26850