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Most mitochondrial proteins are synthesized in the cytosol as preproteins with a cleavable presequence and are delivered to the import receptors on the mitochondria by cytoplasmic import factors. The proteins are then imported to the intramitochondrial compartments by the import systems of the outer and inner membranes, TOM and TIM. Mitochondrial outer membrane proteins are synthesized without a cleavable presequence and most of them contain hydrophobic transmembrane domains, which, in conjunction with the flanking segments, function as the mitochondria import signals. (...) Some of the proteins are inserted into the outer membrane by the TOM machinery; the import signal probably arrests further translocation and is released from the translocation channel to the lipid bilayer. The other proteins are inserted into the membrane by a novel pathway independent of the TOM machinery. This article reviews recent developments in the biogenesis of mitochondrial outer membrane proteins. BioEssays 22:364–371, 2000. © 2000 John Wiley & Sons, Inc. (shrink)

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フェミニズム、環境批評、ポストヒューマン、精神分析、ポストコロニアリズム...多彩なトピックから文学の可能性に飛び込もう!読むことの基礎と批評理論の現在が学べるキーワード集。.

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- How can anthropology improve our understanding of the interrelationship between nature and culture? - What can anthropology contribute to practical debates which depend on particular definitions of nature, such as that concerning sustainable development? Humankind has evolved over several million years by living in and utilizing 'nature' and by assimilating it into 'culture'. Indeed, the technological and cultural advancement of the species has been widely acknowledged to rest upon human domination and control of nature. Yet, by the 1960s, the (...) idea of culture in confrontation with nature was being challenged by science, philosophy and the environmental movement. Anthropology is increasingly concerned with such issues as they become more urgent for humankind as a whole. This important book reviews the current state of the concepts of 'nature' we use, both as scientific devices and ideological constructs, and is organised around three themes: - nature as a cultural construction; - the cultural management of the environment; and - relations between plants, animals and humans. (shrink)

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Applying Weglorz' mode s of set theory without the axiom of choice, we investigate Arrow-type social we fare functions for infinite societies with restricted coalition algebras. We show that there is a reasonable, nondictatorial social welfare function satisfying “finite discrimination”, if and only if in Weglorz' mode there is a free ultrafilter on a set representing the individuals.

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Mencius aesthetic features, that he inherited before Confucius and Confucius to "goodness-in-one" as the characteristics and tendencies of the Confucian aesthetics, and in its human nature is good, based on the "goodness-in-one" This proposition reflects a profound the sake of being in the main character. In this paper, respectively, from the moral emotions, moral reasoning and moral will of the three areas, see Mencius, human nature is good and what actually provides the theoretical basis, the "good" and "beauty" to above (...) the sake of unity in the personality; then "desirability of that good, have all been of that letter, full of that beauty," as the central passage, Mencius, human nature is good in theory of thinking under the clear implication of which, in order to be able to explore one idea Mencius goodness TheKatsuyoshi. A special characteristic of Mencius' aesthetic theory is that he carried on the Confucian tradition of "the union of the beautiful and good". He also made this theory the embodiment of. His most basic notion that "human nature is essentially good. " This article would like to lay as a basis three aspects of moral emotion, moral reasoning and moral will, in looking at Mencius' theory of the goodness of human nature. These findings culminate in" the good "and" the beautiful "in a person. I would also like to examine Mencius'" A man who commands our liking is called a good man, he whose goodness is part of himself is what is called a real man, and he whose goodness brims over is called a beautiful man ", as the crux of this article. From his consideration of man's essence as good, we can bring light to the profundity of his meditations on the synthesis of the beautiful and good. (shrink)

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