| helical s. |
an arrangement of capsomers seen in viruses with a rodlike or filamentous capsid, in which subunits form a coiled structure, with each subunit forming bonds with the subunit in each of the adjoining turns to provide stability.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Helicella |
a genus of snails of the family Helicellidae; they serve as hosts of the liver fluke Dicrocoelium dentriticum in Europe.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Helicellidae |
a family of snails of the suborder Stylommatophora that serve as hosts of trematodes infecting humans.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Helicidae |
a family of terrestrial and fresh water snails of the order Pulmonata, suborder Stylommatophora. It includes the genera Alocinma and Helix.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| helicine |
spiral (def. 2).
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
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