C. M. Woodworth
INHERITANCE OF COTYLEDON, SEED-COAT, HILUM AND PUBESCENCE COLORS IN SOY-BEANS
Genetics 1921 6: 487–553
[PDF]  

Tatuo Aida
ON THE INHERITANCE OF COLOR IN A FRESH-WATER FISH, APLOCHEILUS LATIPES TEMMICK AND SCHLEGEL, WITH SPECIAL REFERENCE TO SEX-LINKED INHERITANCE
Genetics 1921 6: 554–573
[PDF]  

Bradley Moore Davis
MALNUTRITION AS A CAUSE OF IRREGULARITIES IN THE SEGREGATION OF OENOTHERA BREVISTYLIS FROM CROSSES WITH OENOTHERA LAMARCKIANA
Genetics 1921 6: 574–586
[PDF]  

F. B. Sumner and R. R. Huestis
BILATERAL ASYMMETRY AND ITS RELATION TO CERTAIN PROBLEMS OF GENETICS
Genetics 1921 6: 586
[Abstract] [PDF]