The rôles of nucleus and cytoplasm in melanin elaboration
✍ Scribed by Hooker, Davenport
- Publisher
- John Wiley and Sons
- Year
- 1915
- Tongue
- English
- Weight
- 555 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0003-276X
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract Following enucleation of a portion of human culture cells containing ^3^H‐pyridine nucleotides, autoradiography revealed no difference in the grain density over enucleated and whole cells. These results provide evidence that the concentration of pydine nucleotides does not differ by mor
## Abstract The presence of microfibrillar structures in the nucleus and cytoplasm of Amoeba proteus has been described after glutaraldehyde and osmium fixation. The possible roles of cytoplasmic microfibrils in the contraction process of amoeba and nuclear microfibrils in the formation of the hone
## Abstract Nuclear protein transport processes have largely been studied using in vitro semi‐intact cell systems where high concentrations of nuclear localizing substrates are used, and cytoplasmic components such as the microtubule (MT) network, are either absent or damaged. Here we use the fluor
## Abstract The concepts of charge localization and of radical localization are considered both with regard to their validity and to their usefulness in explaining and predicting the unimolecular fragmentation pathways for positively charged ions formed from organic compounds. It is concluded that