Cellular development of a nematode: 3-D computer reconstruction of living embryos Einhard SchierenbergChristopher CarlsonWayne Sidio OriginalPaper Pages: 61 - 68
Quantitative study of regression and regeneration of the thymic cell population after X-irradiation in the newtPleurodeles waltlii Michah Yehia MoustafaPierre Chibon OriginalPaper Pages: 69 - 78
Head regeneration and polarity reversal inHydra attenuata can occur in the absence of DNA synthesis Susan G. CummingsHans R. Bode OriginalPaper Pages: 79 - 86
Differentiation of histospecific ultrastructural features in cells of cleavage-arrested early ascidian embryos Robert J. CrowtherJ. R. Whittaker OriginalPaper Pages: 87 - 98
Heterospecific combinations of germ cells and gonadal soma betweenDrosophila melanogaster, D. mauritiana andD. ananassae Helen SchmidLucas SánchezRolf Nöthiger OriginalPaper Pages: 99 - 106
Selective mirror-image reversal of ciliary patterns inTetrahymena thermophila homozygous for ajanus mutation Joseph FrankelLeslie Meek JenkinsJulita Bakowska OriginalPaper Pages: 107 - 120