Life Sciences Commons^™

A Comprehensive Genetic Linkage Map Of The Human Genome, Nih/Ceph Collaborators Mapping Group, Helen Donis-Keller

Helen Donis-Keller

A genetic linkage map of the human genome was constructed that consists of 1416 loci, including 279 genes and expressed sequences. The loci are represented by 1676 polymorphic systems genotyped with the CEPH reference pedigree resource. A total of 339 microsatellite repeat markers assayed by PCR are contained within the map, and of the 351 markers with heterozygosities of at least 70%, 205 are microsatellites. Seven telomere loci define physical and genetic endpoints for 2q, 4p, 7q, 8p, 14q, 16p, and 16q, and in other cases distal markers on the maps have been localized to terminal cytogenetic bands. Therefore, at …

Thermodynamics Of Single-Standard Rna-Binding To Oligolysines Containing Tryptophan, David Mascotti, Timothy Lohman

David P. Mascotti

These studies provide important comparative information for the interpretation of the thermodynamics of protein-ss nucleic acid interaction.

Proceedings Of The Second Rhode Island Shellfish Industry Conference, Michael Rice, Deborah Grossman-Garber

Michael A Rice

Various papers from presentations at the conference

Aerosolized Pseudomonas Elastase And Lung Fluid Balance In Anesthetized Sheep, B. T. Peterson, M. L. Collins, L. D. Gray, Ali Azghani

Ali Azghani

Interaction Of Single And Double Stranded Nucleic Acids With Charged Oligopeptides Containing Tryptophan, David Mascotti, T. Lohman

David P. Mascotti

No abstract provided.

Effects Of The Argentine Ant On Arthropod Fauna Of Hawaiian High-Elevation Shrubland, F Cole, Arthur Madeiros, Lloyd Loope, William Zuehlke

F. Russell Cole

Human-caused biological invasions by an alien species are a worldwide phenomenon. They are particularly significant on isolated oceanic islands and represent a serious threat to endemic biota. The Argentine ant (Iridomyrmex humilis) has become established in portions of the high-elevation shrubland of Haleakala National Park, Maui, Hawaii, over the past 25 yr. This ecosystem lacks native ants but possesses many locally endemic and rare anthropod species. Pitfall trapping and under-rock surveys were conducted to determine the effects of I. humilis on the local arthropod fauna. More than 180 taxa were sampled, mostly Arthropoda. Presence of the Argentine ant is associated …

Nonspecific Ligand-Dna Equilibrium Binding Parameters Determined By Fluorescence Methods., Timothy Lohman, David Mascotti

David P. Mascotti

To understand the structures and dynamics of DNA and its interactions with ligands, a complete analysis of its confirmational flexibility is required.

A Species Profile Of The Quahog In Rhode Island, Sheldon Pratt, Arthur Ganz, Michael Rice

Michael A Rice

A compilation of shellfish management studies undertaken in Rhode Island in support of a Rhode Island quahog fishery management plan.

The Northern Quahog: The Biology Of Mercenaria Mercenaria, Michael Rice

Michael A Rice

A general overview of the biology, fisheries and aquaculture of the northern quahog, Mercenaria mercenaria.

Thermodynamics Of Ligand-Nucleic Acid Interactions, Timothy Lohman, David Mascotti

David P. Mascotti

To understand the structures and dynamics of DNA and its interactions with ligands, a complete analysis of its confirmational flexibility is required.

Auxin-Induced H+-Pump Stimulation Does Not Depend On The Presence Of Epidermal Cells In Corn Coleoptiles, Winfried Peters, Ursula Richter, Hubert Felle

Winfried S. Peters

Association Of Tetrapyrrole Intermediates In The Bacteriochlorophyll A Biosynthetic Pathway With The Major Outer-Membrane Porin Protein Of Rhodobacter Capsulatus, David W. Bollivar, Carl E. Bauer

David Bollivar

Rhodobacter capsulatus regulates synthesis of bacteriochlorophyll a in response to changes in oxygen partial pressure and light intensity. One early model proposed that this regulation involved a carrier polypeptide that functions to tether tetrapyrrole intermediates to the membrane. In the present study we isolated tetrapyrrole intermediates accumulated in three strains of R. capsulatus that contain mutations which block bacteriochlorophyll a biosynthesis at different steps of the magnesium branch of the pathway. Each of the tetrapyrrole intermediates was shown to be associated with the same 32 kDa polypeptide, as indicated by similar electrophoretic mobility and antigenic cross-reactivity with polyclonal antisera. The …

Nucleotide Sequence Of S-Adenosyl-L-Methionine: Magnesium Protoporphyrin Methyltransferase From Rhodobacter Capsulatus, David W. Bollivar, Carl E. Bauer

David Bollivar

No abstract provided.