THE AMMONIA DISCHARGE TUBE
Author(s) -
George I. Lavin,
John R. Bates
Publication year - 1930
Publication title -
proceedings of the national academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.16.12.804
Subject(s) - ammonia , tube (container) , chemistry , environmental science , materials science , biochemistry , composite material
common, that they destroy the chemical or physical integrity of the cortex of the egg." *It is stated by Just3 (p. 316): "It has not been satisfactorily proved that the failure of self-fertilization in Ciona is not due to blood," etc. This is obviously untrue since self-sterility has been abundantly shown to be present in eggs laid normally-not artificially removed (cf. Castle, Morgan or the data in this paper). I Morgan, Proc. Nat. Acad. Sci., 9, 170 (1923). 2 East and Parks, Genetics, 2, 505 (1917). 3 Just, Protoplasma, X, 300 (1930). 4 Fuchs, Arch. Entwv-mech., 40, 205 (1914). 6 Morgan, J. Exp. Zool., 1, 135 (1904). s Lillie and Just, General Cytology, Chicago (1924).
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