424 AN INTRODUCTION TO MODERN GENETICS 



MAINX3 F. 1933. Die Sexualitat als Problem der Genetik. Jena. 206, 210, 

 214, 215, 230 

 1937. Analyse der Genwirkung durch Faktorenkombination (Die 

 Augenfarbe von D. melanogaster). Z. ind. Abst. Vererb. 73. 176. 

 MANGELDORF5 P. c, and FRAPS, G. s. 1931. A direct quantitative relationship 

 between vitamin A in corn and the number of genes for yellow 

 pigmentation. Sci. 73. 116 

 MARCHAL, E. L., and MARCHAL, E. M. 1911. Aposporie et sexuahte chez les 



Mousses III. Bull. Acad. Roy. Belg. 9-10. 213, 255 

 MARGOLIS, o. s. 1935. Studies on the Bar series of Drosophila. Gen. 20. 183 

 and ROBERTSON, c. N. 1937. Studies on the Bar series of Drosophila. 

 Gen. 22. 183 

 MARSCHAK, A. G. 1935 . The sensitive volume of the meiotic chromosomes of 

 Gasteria as determined by irradiation with X-rays. P.N.A.S. 21. 392 

 MATHER, K. 1933. The relation between chiasmata and crossing over in 

 diploid and triploid D. melanogaster . J . Gen. 27. 71, 129 

 1933a. Interlocking as a demonstration of the occurrence of genetical 



crossing over during chiasma formation. Am. Nat. 67. 127 

 1936a. Competition between bivalents during chiasma formation. Proc. 



Roy. Soc. B. 1 20. 126 

 1936^. Segregation and linkage in autotetraploids. J. Gen. 32. 71, 107 

 1936c. The determination of position in crossing over l.J. Gen. 33. 125 



1937. Do. II. Cyt. Fujiijub. 125 



1937a. The experimental determination of the time of chromosome 

 doubling. Proc. Roy. Soc. B. 124. 116 



1938. Crossing over. B/o/. i^e^. 13. 89 



and LAMM, R. 1935. The negative correlation between chiasma frequen- 

 cies. Hereditas 20. 126 

 and STONE, L. H. A. 1933. The effect of X-rays on somatic chromosomes. 



J. Gen. 28. 116 

 MAVER, J. w. 1923. An effect of X-rays on the linkage of mendelian characters 



in the ist chromosome of Drosophila. Gen. 8. 93 

 MEISTER, G. K. 1930. The present purposes of the study of interspecific 



hybrids. Proc. U.S.S.R. Cong. Gen. and Plant. Br. 2. 261, 322 

 MENDEL, G. Papers translated in Bateson 1930. 24, 30 

 METZ, c. w. 1935. Structure of the saUvary gland chromosomes in Sciara. 



J. Hered. 26. 98 

 and MOSES, m. s. 1923. Chromosomes of Drosophila. J. Hered. 14. 264 

 MiCHAELis, p. 1937. Untersuchungen zur Problem der Plasmavererbung. 



Protopl. 27. 275 

 MICHURIN. Cf. Plant Breeding Abstraas, passim. 321 

 MOEWUS, F. 1935. Ueber die Vererbung des Geschlectes bei Polytoma 



Pascheri und beim Polytoma uvella. Z.I.A.V. 69. 210 

 1936. Faktorenaustausch, insbesondere der ReaUsatoren bei Chlamydo- 



monas Kreuzungen. Ber. Deutsch. Bot. Ges. 54. 210 

 MOFFETT, A. A. 1931. The chromosome constitution of the Pomoideae. 



Proc. Roy. Soc. B. 108. 261 

 MOHR, O. 1934. Heredity and disease. New York. 324 

 MONTGOMERY, T. H. 1901. A Study of the chromosomes of the germ cells of 



Metazoa. Trans. Am. Phil. Soc. 20. 33 

 MOORE, A.R. 1933. Is cleavage rate a function of the cytoplasm or the nucleus ? 



J. Exp. Biol. '[O. 147 



