Differential effects of K+ and Na+ on specific bands of isolated polytene chromosomes of Chironomus tentans.
D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002875:Chromosomes / Q000187:drug effects* / Q000378:metabolism; D003470:Culture Media; D004175:Diptera; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology; D011188:Potassium / Q000494:pharmacology*; D012469:Salivary Glands; D012964:Sodium / Q000494:pharmacology*; D014316:Tritium; D014500:Uracil Nucleotides / Q000378:metabolism
D003470:Culture Media; D014500:Uracil Nucleotides; D014316:Tritium; D012964:Sodium; D008274:Magnesium; D011188:Potassium; D002118:Calcium