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. 2017 Jan 19;205(3):1101–1112. doi: 10.1534/genetics.116.196089

Table 1. Position and length of interstitial heterochromatic knobs on the long arms of hypotonically spread SCs 5, 6, and 7.

SC ID Number Observed SC sets Average Length (µm) Average Knob Position on the Long Arm as Measured from the Centromere Average Length (µm) of Knob on SC (SD)
SC Long Arm Proximal Edge Distal Edge
% µm % µm
5 6 37.0 19.2 62.9 12.0 71.7 13.7 1.7 (0.2)
6 6 30.8 22.2 72.8 16.1 76.2 16.9 0.8 (0.3)
7 6 30.8 22.5 63.5 14.3 71.0 16.0 1.7 (0.3)

SC, synaptonemal complex; ID, identifier.