Ilk. 3. 161 



L. Developmental studies on various mutants of fowl, such Illb. 2a. 



as "duplicate", "creeper chondrodystrophy", etc. Gallus Hid. 3. 



domesticus. W. LANDAUER 



L. The role of epithelial components in the developmental 



origin of the "wingless" syndrome of chick embryos. 



Gallus domesticus. E. ZWILLING 



M Study of anophthalmia and microphthalmia. Mus mus- I. 10. 



cuius. H. B. CHASE Ilia. 10. 



M. Investigations on the development of several asym- 

 metrical mutations involving the tail and the eye in 



Peromyscus, the deer mouse. R. R. HUESTIS 



M. The developmental effect of the "pallid" gene on the I. 



inner ear of mice. Mus musculus. M. F. LYON 



M. Developmental study of a new tibial hemimelia mutant I. 11. 



in mice. Mus musculus. T. C. CARTER 



M. Study of two unrelated genetic types of achondroplasia II. 11. 



in the rabbit, (1 ) the type originating at the Rockefeller Ilia. 11. 



Institute and (2) a new type discovered in California. 



Oryctolague cuniculus. P. B. SAWIN 



M. Developmental study of a new fifth-toe Polydactyly 1. 2b. 



character in mice. Mus musculus. R. J. S. PHILLIPS 

 M. Study of skin and its derivatives with emphasis on hair IV. 4. 



development and pigment distribution. Mus musculus. 



H. B. CHASE 

 M. Development and morphology of a new mutant (crink- 1.8. 



led) that affects hair and skin. Mus musculus. 



D. S. FALCONER and A. S. FRASER 

 M. Description of gonad and especially germ-cell differen- I. 17. 



tiation in normal and abnormal embryos. Embryos which Ilia. 17. 



carry WW, WW, and W V W V genes have abnormal Hid. 3. 



gonads. Mus musculus. E. S. RUSSEL 



M. Erythrocyte count of normal and abnormal embryos I. 15. 



from 12 — 18 days. Abnormal embryos carry dominant III. 15. 



qenes WW, WW V , W V W. Mus musculus. Hid. 3. 



E. S. RUSSEL 

 M. Comparison of blood formation in yolksac, transfer to I. 15. 



liver, formation in liver, and transfer to bone-marrow in Ilia. 15. 



normal embryos and those with severe macrocytic Hid. 3. 



anemia due to W,W V genes. Mus musculus. 



E. S. RUSSEL 



