
doi: 10.1038/112653b0
IN NATURE of May 12, p. 639, Dr. Kammerer wrote: “Not content with any of the previous experiments [made by himself on the inheritance of acquired characters], I carried out, before 1914, what may really be an experimentum crucis,” and Dr. Kammerer states that when the siphons of Ciona intestinalis are cut off they regenerate longer than they previously were, repeated amputations giving very long tubes, and that the offspring of these individuals have siphons longer than usual.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 6 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |
