منابع مشابه
Towering tribute to botany
One of the world's greatest plant collections has won a top heritage award at a time when it is highlighting with a tree-top walkway the need to study the forest canopy which is one of the most crucial but least understood habitats.
متن کاملTowering Figures in American Mathematics, 1890-1950
The state of American mathematics in the year 1890 was quite bleak. Only two schools offered true graduate education, The Johns Hopkins University and Clark University. Both were new, Hopkins having been founded in 1876 and Clark in 1889. When compared to their counterparts in Europe, the courses taught at the vast majority of American universities were paltry, the spirit of research almost non...
متن کاملThe towering orogeny of New Guinea as a trigger for arthropod megadiversity.
Early studies on Melanesian mountain systems provided insights for fundamental evolutionary and ecological concepts. These island-like systems are thought to provide opportunities in the form of newly formed, competition-free niches. Here we show that a hyperdiverse radiation of freshwater arthropods originated in the emerging central New Guinea orogen, out of Australia, about 10 million years ...
متن کاملReconstruction of Cell Lineage Trees in Mice
The cell lineage tree of a multicellular organism represents its history of cell divisions from the very first cell, the zygote. A new method for high-resolution reconstruction of parts of such cell lineage trees was recently developed based on phylogenetic analysis of somatic mutations accumulated during normal development of an organism. In this study we apply this method in mice to reconstru...
متن کاملGene Expression Trees in Blood Cell Development
We present a novel statistical framework for analyzing transcription during cell development. In particular, we focus on data from mouse lymphoid lineages [1], which is part of blood cell development. Gene expression data of cells of several distinguishable developmental stages fosters the elucidation of the underlying molecular processes, which change gradually over time and lock cells in cert...
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ژورنال
عنوان ژورنال: ISLE: Interdisciplinary Studies in Literature and Environment
سال: 2017
ISSN: 1076-0962,1759-1090
DOI: 10.1093/isle/isx047