Parechinus
National Institutes of Health
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The primary structure of a third H2B histone isolated from sperm of the sea urchin Parechinus angulosus has been determined. H2B…
Two histones have been isolated and purified from sperm cells of the sea urchin Parechinus angulosus. They have been designated…
1. The lantern retractor muscle of Parechinus angulosus responds to light stimulation by a rapid contraction which is followed by…
The jaw apparatus of the regular echinoids is moved by a complex of muscles. Of these the largest and most accessible are the…
1. The mitotic figure of Parechinus microtuberculatus may be shifted by centrifugal force to the centripetal pole, and the astral…