| Twelve univalent chromosomes are visible in this diakinesis-stage nucleus, indicating an absence of chiasmata. |
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| To ask which general class of events might be affected, we examined the transmission of univalent chromosomes. |
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| In our experiments we deal with a system consisting of polycations and macroanions, as well as univalent counterions. |
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| The complications arising from quadrivalent or trivalent plus univalent formation are not considered in this article. |
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| Nitrite is the univalent radical NO2 or a compound containing it, such as a salt or an ester of nitrous acid. |
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| For his doctorate he was using contour integration to study different problems concerning functions which are univalent in a domain of finite connectivity. |
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| Formation of ROS occurs through several univalent reduction steps, yielding first the superoxide anion, then hydrogen peroxide and the hydroxyl radical, and finally water. |
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| Tetrahedral substitution of aluminum for silicon is common and provides charge balance for trivalent and univalent substitution in the metal sites. |
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| At the neuromuscular junction, approximately 20,000 univalent ions carry the charge across a single activated channel, and a quantum of acetylcholine activates about 1,500 channels. |
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| It is apparently formed by the arms of the loops becoming twisted around each other, and, as in the Acrididae, each of these arms no doubt represents a univalent autosome. |
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