NEW TECHNICAL METHODS 



in Developmental Biology 



(arrantfrd accordinif to anbjectt) 



This chapter contains data on methods pubhshed during the two-year period 

 elapsed between the appearance of the previous and of the present full issue. 



CLASSIFICATION OF SUBJECTS 



I/II Descriptive and experimental embryology 



III Physiology of development 



IV Development and genetics 

 V Development and pathology 



VI Regeneration 



a microscopy, photography and reconstruction 



b histology and cytology 



c operation and marking 



d culturing (of organisms, organs, tissues and cells) 



c physiology 



f histochemistry and cytochemistry 



g biochemistry 



h biophysics 



Descriptive and Experimental Embryology 



Microscopy, photography and reconstruction 



1. The use of plastic in reconstruction from serial sections. UV. photography 

 of the reconstructions. (General) 



Boyer. C. C. — Anat. Rec, 125, 433-442. 1956 



2. Measurement of nuclear and cytoplasmic volumes. (General) 

 Dick. D. A. T. — Nature. 177, 236-237, 1956 



3. Study of cell division by phase microscopy, (General) 

 Makino, S. & H. Nakahara — J. Heredity, 46, 5, 145-251 



4. Phase contrast microscopy of developing eggs. (Echinoidea) 

 Holter, H. 6 E. Zeuthen — Pubbl. Staz. Zool. Napoli, 29, 285-306. 1957 



5. Fluorescence microscopy of germ cells. (Mammalia) 

 Bishop. M. W. H. 6 }. Smiles — Nature. 179, 307-308, 1957 



Histology and cytology 



6. A quick cytological method for mounting embryos of some species. 

 Geyer-Duszynska, I. — Zoologica Poloniae, 7, 1956 (Diptera) 



7. Microtomie dotterreicher Eier. (Insecta) 



Krause. G. 6 J. Krause — Zool. Jb. (Anat.), 75, 481-550, 1957 



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