7. Neue Methode zur histologischen Bearbeitung kleiner und empfindlicher 

 Organe. (Evertebrata) 



Konok. I. — Annal. Biol. Tihany 24, 49-50, 1957 



8. Insect embryo chromosome techniques. (Insecta) 



Borstel. R. C. von & D. L. Lindsley — Stain Technol. 34, 23-26, 1959 



See also entry no. 2 



Operation and marking 



9. Tissue disaggregation and reaggregation. (General) 

 Auerbach, R. & C. Grobstein — Exp. Cell Res. 15, 384-397, 1958 



10. Preparation of tungsten micro-needles for use in embryological research. 

 Dossel, W. E. — Lab. Invest. 7, 42, 171-173, 1958 (General) 



1 1 . Method for sewing under microscopic conditions. (General) 

 Kroeger, H. — Roux' Arch. 151, 113-135, 1959 



12. A technique facilitating the application of regular rows of vital stain 

 marks on eggs. (Amphibia) 



Shah, R. V. — Experientia, 1959 (in press) 



13. A mutation providing a nuclear marker for transplantation of nuclei and 

 tissues. Xenopus laevis (Anura) 



Elsdale, T. R., M. Fischberg & S. Smith — Exp. Cell Res. 14, 642-643, 1958 



14. A method for castration of embryos. (Aves) 



Groenendijk-Huijbers, M. M. — Acta Morphol. Neerl.-Scand. 1, 241-245, 

 1957 



15. Transplantation by myeloschizis method. (Aves) 

 Menkes, B. — Cercetari de embriologie experimentala, 2 (Book) 



16. A modified chorioallantoic grafting procedure. (Aves) 

 Zwilling, E. — Transpl. Bull. 6, 116-117, 1959 



17. Intra-uterine operation; section of the sciatic nerve in foetuses. 

 Zelena, J. — J. Embryol. exp. Morphol. 5, 283-292, 1957 (Mammalia) 



Culturing (of organisms, organs, tissues and cells) 



18. Reproducible culture of all stages of life cycle. Didymium nigripes 



( Eumycetozoina) 



Kerr, N. S. & M. Sussman — J. Gen. Microbiol. 19, 173-177, 1958 



19. Ein einfacher Brutapparat fiir die Eier von Wasserlungenschnecken. 



(Pulmonata basommatophora, Gastropoda) 



Horstmann, H. J. — Zool. Anz. 158, 129-130, 1957 



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