title: [The wet weight and the content of DNA, RNA and protein of different tissues of 92 and 120 day old sheep fetuses and newborn lambs].
abstract: In sheep-fetuses of the age of 92 (615 +/- 49 g body weight) and of 120 days (1843 +/- 406 g body weight) as well as in newborn lambs (2815 +/- 648 g body weight) the content of DNA, RNA and protein per g wet weight in 14 tissues and in the fetal and the maternal portion of the placenta was analysed. A calculation of the development of the total content of DNA, RNA and protein in the different organs is given. The changes of the wet-weight:DNA-, the protein:DNA- and the RNA:DNA-ratio in the tissues during growth are described. The significance of these changes is discussed.
authors.affiliation: Veterinär-Physiologisch-Chemischen Institut, Universität Leipzig.
authors.forename: E
authors.initials: E
authors.lastname: Kolb
authors.forename: J
authors.initials: J
authors.lastname: Erices
authors.forename: M
authors.initials: M
authors.lastname: Leo
authors.forename: C
authors.initials: C
authors.lastname: Schineff
authors.forename: J
authors.initials: J
authors.lastname: Schulz
mesh_terms: D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D004247:DNA / Q000032:analysis; D005333:Fetus / Q000737:chemistry*; D011506:Proteins / Q000032:analysis; D012313:RNA / Q000032:analysis; D012756:Sheep / Q000196:embryology* / Q000254:growth & development
chemical_list: D011506:Proteins; D012313:RNA; D004247:DNA