How many kinds of individual are there?
The concept of the individual links population biology with darwinian selection. In spite of its importance, the concept is used with great ambiguity. Confusions seemingly stem from a limited analysis of the variability found in attributes classically used to characterize individuality. Such charact...
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Veröffentlicht in: | Trends in ecology & evolution (Amsterdam) 1999-04, Vol.14 (4), p.152-155 |
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description | The concept of the individual links population biology with darwinian selection. In spite of its importance, the concept is used with great ambiguity. Confusions seemingly stem from a limited analysis of the variability found in attributes classically used to characterize individuality. Such characterization involves the simultaneous holding of genetic uniqueness, genetic homogeneity and autonomy, which in turn are considered invariant attributes. Data accumulated over the past 15 years, however, indicate that all three characters can independently be present or absent in different types of multicellular organism. Combining their respective presence or absence leads to recognizing different kinds of individual; a realization that has ecological and evolutionary implications. |
doi_str_mv | 10.1016/S0169-5347(98)01519-5 |
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Combining their respective presence or absence leads to recognizing different kinds of individual; a realization that has ecological and evolutionary implications.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>autonomy</subject><subject>Biological and medical sciences</subject><subject>Biological evolution</subject><subject>chimeric organisms</subject><subject>clonal organisms</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>genetic homogeneity</subject><subject>genetic uniqueness</subject><subject>Genetics of eukaryotes. 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Psychology</topic><topic>General aspects</topic><topic>genetic homogeneity</topic><topic>genetic uniqueness</topic><topic>Genetics of eukaryotes. 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subjects | Animal and plant ecology Animal, plant and microbial ecology autonomy Biological and medical sciences Biological evolution chimeric organisms clonal organisms Fundamental and applied biological sciences. Psychology General aspects genetic homogeneity genetic uniqueness Genetics of eukaryotes. Biological and molecular evolution individuality Synecology unitary organisms variability |
title | How many kinds of individual are there? |
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