III. 8a/b. 



Levi, G. L. — b 

 Hintzsche, E. — ^ b 

 Krauss, M. — b 

 Newton, B. L. — a 



b Differentiation 



Nishihara, T. and 



Schechtman, A. M. 

 Bonner, J. T. — a 

 Markert, C. L. — b 

 Markert, C. L. — b 

 O'Connor, R. J. — a 



146 



HV 



(5)M 

 M 

 M 



Plants 



(2)G 



(2)H 



V 



Clayton-Freedman, Mrs R. M 



Dainty, J. and 



Deuchar, Miss E. M. — a 

 Karczmar, A. G. — c 

 Filogamo, G. — b 

 Hale, L. J. — a 



-a J 



(3)1 



(5)J 



{2)L 



L 



IV. 2a. 



Hamilton, H. L. — b L 



9 Nutrition o[ embryo 



(Invertebrates and Vertebrates) 



Schnetter, M. — ^b D 



Kavanau, J. L. — a (5)G 



Kemp, N. E. — a J 

 Osawa, S. and Yamada, T. — a } 



Grodzinski, Z. — a (2/3)K 



Grodzinski. Z. — c (2/3)K 



Ebcrt, J. D. — b (6)L 



Grodzinski, Z. — a (2/3)L 



IV. DEVELOPMENT AND GENETICS 

 SUBDIVISION 



1 Theoretical problems and general questions 

 a Theoretical problems 



b General questions 



2 General genetical studies 

 a General studies 



b Heteroploidy 

 c Hybridization 

 d Chimaera 

 e Merogony 



3 Analysis of influence of special genes and mutants 

 a Special genes and mutants 



b Lethal factors 



CHARACTER OF INVESTIGATION 



(i; 

 (2: 

 (4: 



Metabolism and respiration 



Cytochemistry 



Physical treatment 



(6) Influence of hormones and vitamins 



1 Theoretical problejns and 

 general questions 



a Theoretical problems 



b General questions 



Beatty, R. A. — b M 



Caspari, E. W. — ^ c M 



2 General genetical studies 



a General studies 



Larambergue, M. de — c 

 Benazzi-Lentati, Mrs G. — a 

 Lepori, N. G. — a 

 Lepori, N. G. — b 



B 

 C 

 C 

 C 



