Corrections and Clarifications


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Science  14 Aug 1981:
Vol. 213, Issue 4509, pp. 712
DOI: 10.1126/science.213.4509.712


In the report "Size of the chloroplast genome in Codium fragile" by M. F. Hedberg et al. (24 July, p. 445), measurements in the legend to Fig. Ia are mistakenly reported. The correct value of the contour length of the chloroplast DNA is 26.1 micrometers (54 x 106 daltons) and that of the scale is 5 µm.