286 PHYSICAL BASIS OF HEREDITY 



Ibsen, H. L. : Tricolor Inheritance, I. The Tricolor Series in Guinea-pigs. 



Genetics, 1916, i. 

 Ibsen, H. L. : Tricolor Inheritance, II. The Basset Hound. Genetics, 



1916, i. 

 Ibsen, H. L. : Tricolor Inheritance, III. Tortoise-shell cats. Genetics, 



1916, i. 

 ISHiKAWA, MiTSUHARu : A list of the Number of Chromosomes. Bot. 



Mag., 1916, Tokyo, xxx. 

 Janssens, F. a. : Evolution des auxocytes Males du Batracoseps Attenu- 



atus. La Cellule, 1905, xxii. 

 Janssens, F. A. : La Theorie de la chiasmatypie. Nouvelle interpreta- 

 tion des cineses de maturation. La Cellule, 1909, xxv. 

 Jennings, H. S. : Assortative Mating, Variability and Inheritance of 



Size in the Conjugation of Paramecium. Jour. Exp. Zool., 1911, xi. 

 Jennings, H. S. : Pure Lines in the Study of Genetics in Lower Organ- 

 isms. Am. Nat., 1^911, xlv. 

 Jennings, H. S. : The Effect of Conjugation in Paramecium. Jour. 



Exp. Zool., 1913, xiv. 

 Jennings, H. S., and Hargitt, G. T. : Characteristics of the Diverse 



Races of Paramecium. Jour. Morph., 1910, xxi. 

 Jennings, H. S., and Lashley, K. S. : Biparental Inheritance and the 



^Question of Sexuality in Paramecium. Jour. Exp. Zool., 1913, xiv. 

 Jesenko, F. : Sur une hybride fertile entre Triticum sativum et Secale 



cereale. Bap. IV Conf. Internat. de Genetique, 1913. 

 Jesenko, F. : Ueber Getreide-Speziesbastarde. Zeits. Abts., 1913, x. 

 Johannsen, W. : Ueber Erblichkeit in Populationen und in reineu 



Linien, 1903, Jena. 

 Johannsen^ W. : Ueber Knospenmutation bei Phaseolus. Zeit. Ahst. 



Vererb., 1908, i. 

 Johannsen, W. ': Elemente der exakten Erblichkeitslehre, 1909, Jena. 

 Johannsen, W. : The Genotype Conception of Heredity. Am. Nat., 



1911, xlv. 

 Jones, D. : Dominance of Linked Factors as a Means of Accounting for 



Heterosis. Genetics, 1917, ii. 

 Keeble, F. : Gigantism in Primula sinensis. Jour. Gen., 1912, ii. 

 Keeble, F., and Pellew, C. : The Mode of Inheritance of Stature and 



Time of Flowering in Peas (Pisum sativum). Jour. Gen., 1910, i. 

 Kellogg, Vernon L. : Inheritance in Silkworms, I. Stanford Tin. Pub., 



1908, i. 

 King, H. D. : The Sex Ratio in Hybrid Rats. Biol. Bull., 1911, xxi. 

 KuscHAKEwiTSCH, Sergius : Die Entwicklungsgeschichte der Keim- 



driisen von Bana esculenta. Ein Beitrag zum Sexualitatsproblem. 



Festschrift zum sechzigsten Geburtstag Richard Hert-^igs, II, 1910. 



