
doi: 10.1038/198304a0
THE homologies of the various organs of the graminaceous embryo and caryopsis have been the subject of much debate in the past. Jacques-Felix1, who recently summarized again the various theories, has suggested that the epiblast is the sole leaf of the primary axis or ‘protocorm’; other theories give the epiblast the status of an auricle, or a cotyledon.
| 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). | 5 | |
| 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 |
