C14 Assays and Autoradiographic Studies on the Rooster Comb
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چکیده
منابع مشابه
C14 Assays and Autoradiographic Studies on the Rooster Comb
The distribution of C(14) was studied in various parts of the rooster comb following treatment with testosterone. The value of gas-phase assay of C(14) in tissue has been demonstrated and the results compared with those of autoradiographic studies on the same tissue. The results of these experiments showed that androgen treatment significantly increases the rate of incorporation of C(14) in var...
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Hyaluronate from rooster comb was isolated by ion-exchange chromatography on DEAE-cellulose from tissue extracts and papain digests. The preparations were labelled with [14C]acetic anhydride and subjected to CsCl-density-gradient centrifugation in 4 M-guanidinium chloride in the presence and absence of 4% ZwittergentTM 3-12. A radioactive protein fraction was separated from the hyaluronate when...
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This paper describes a machine-checked proof of the JordanHölder theorem for finite groups. This purpose of this description is to discuss the representation of the elementary concepts of finite group theory inside type theory. The design choices underlying these representations were crucial to the successful formalization of a complete proof of the Odd Order Theorem with the Coq system.
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ژورنال
عنوان ژورنال: The Journal of Biophysical and Biochemical Cytology
سال: 1959
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb.5.2.319