title: In situ effects of S1 endonuclease (Neurospora crassa) on pachytene chromatin of Xenopus laevis females at metamorphosis.
mesh_terms: D000818:Animals; D002843:Chromatin / Q000378:metabolism*; D004277:DNA, Single-Stranded / Q000378:metabolism*; D004720:Endonucleases / Q000378:metabolism*; D005260:Female; D006358:Hot Temperature; D008675:Metamorphosis, Biological; D009691:Nucleic Acid Denaturation; D010053:Ovary / Q000648:ultrastructure*; D014981:Xenopus
chemical_list: D002843:Chromatin; D004277:DNA, Single-Stranded; D004720:Endonucleases