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Full-Text Articles in Life Sciences

Molecular Genetic Characterization Of The Rd-114 Gene Family Of Endogenous Feline Retroviral Sequences, Roger H. Reeves, Stephen J. O'Brien Oct 1984

Molecular Genetic Characterization Of The Rd-114 Gene Family Of Endogenous Feline Retroviral Sequences, Roger H. Reeves, Stephen J. O'Brien

Biology Faculty Articles

RD-114 is a replication-competent, xenotropic retrovirus which is homologous to a family of moderately repetitive DNA sequences present at ca. 20 copies in the normal cellular genome of domestic cats. To examine the extent and character of genomic divergence of the RD-114 gene family as well as to assess their positional association within the cat genome, we have prepared a series of molecular clones of endogenous RD-114 DNA segments from a genomic library of cat cellular DNA. Their restriction endonuclease maps were compared with each other as well as to that of the prototype-inducible RD-114 which was molecularly cloned from …


Winds Over Water: A Bibliography, Janet M. Witte Jul 1984

Winds Over Water: A Bibliography, Janet M. Witte

Marine & Environmental Sciences Faculty Reports

This bibliography was compiled as an outgrowth of the Satellite Surface Stress (S3) Working Group, which was sponsored by NASA/Goddard Space Flight Center and NASA/Jet Propulsion Laboratory (JPL) from the fall of 1982 to the spring of 1984 (Contracts NAS5-26714 and 956773). I wish to thank the Working Group Chairman, Dr. James J. O'Brien, for providing me with the impetus to compile this work. I also wish to thank the other members of the Working Group for adding their moral support (as well as many of the references).


Discovery Of A Majid Host For The Commensal Amphipod Stenothoe Symbiotica Shoemaker, 1956, James Darwin Thomas, Kalani D. Cairns May 1984

Discovery Of A Majid Host For The Commensal Amphipod Stenothoe Symbiotica Shoemaker, 1956, James Darwin Thomas, Kalani D. Cairns

Marine & Environmental Sciences Faculty Articles

No abstract provided.


Skeletal Extension, Density And Calcification Of The Reef Coral, Montastrea Annularis: St. Croix, U.S. Virgin Islands, Richard E. Dodge, Garrett W. Brass Mar 1984

Skeletal Extension, Density And Calcification Of The Reef Coral, Montastrea Annularis: St. Croix, U.S. Virgin Islands, Richard E. Dodge, Garrett W. Brass

Marine & Environmental Sciences Faculty Articles

Parameters of the annual and subannual skeletal growth of 61 Montastrea annularis corals, collected at a variety of shallow depth sites on reefs of St. Croix, U.S. Virgin Islands, are determined by X-radiography and scanning densitometry for each year in the 10-year period, 1970–1979. Extension (linear growth) of the coral skeleton is correlated negatively with bulk density (mass per unit volume) and positively with calcification (mass addition). Density and mass are slightly positively correlated. No one parameter, however, is a perfect predictor of another. At least two parameters, from which the third can be calculated, are required for complete description …


Dietary Maintenance Of Bioluminescence In A Deep-Sea Mysid, Tamara M. Frank, Edith A. Widder, Michael I. Latz, James F. Case Mar 1984

Dietary Maintenance Of Bioluminescence In A Deep-Sea Mysid, Tamara M. Frank, Edith A. Widder, Michael I. Latz, James F. Case

Marine & Environmental Sciences Faculty Articles

No abstract provided.


Two New Species Of The Siphonoecetes Complex From The Arabian Gulf And Borneo (Crustacea: Amphipoda), J. L. Barnard, James Darwin Thomas Jan 1984

Two New Species Of The Siphonoecetes Complex From The Arabian Gulf And Borneo (Crustacea: Amphipoda), J. L. Barnard, James Darwin Thomas

Marine & Environmental Sciences Faculty Articles

A new species, Siphonoecetes arabicus, is described from the Arabian Gulf, and a new species B. wongi is described in the new genus Borneoecetes from Borneo. The former species does not fit recently described subgenera, thus indicating a necessary reassessment of those taxa.


Acanthohaustorius Pansus, A New Species Of Sand-Burrowing Amphipod From Looe Key Reef, Florida Keys, With Redescription And Distribution Data Of Acanthohaustorius Bousfieldi Frame, 1980 (Amphipoda: Haustoriidae), James Darwin Thomas, J. L. Barnard Jan 1984

Acanthohaustorius Pansus, A New Species Of Sand-Burrowing Amphipod From Looe Key Reef, Florida Keys, With Redescription And Distribution Data Of Acanthohaustorius Bousfieldi Frame, 1980 (Amphipoda: Haustoriidae), James Darwin Thomas, J. L. Barnard

Marine & Environmental Sciences Faculty Articles

A new species of sand-burrowing amphipod, Acanthohaustorius pansus, is described from carbonate sands of the Florida Keys Reef Tract. This is the first time the predominantly cold-water genus Acanthohaustorius has been reported south of Virginia coastal waters. Acanthohaustorius bousfieldi Frame, 1980, originally described from Long Island Sound, is refigured and reported from shell-hash sediments off the central Atlantic coast of Florida. A revised key to the species of Acanthohaustorius is presented.