Search Results - "FOLTZ, D. W"

Global population divergence of the sea star Hippasteria phrygiana corresponds to the onset of the last glacial period of the Pleistocene by Foltz, D. W., Fatland, S. D., Eléaume, M., Markello, K., Howell, K. L., Neill, K., Mah, C. L.

“…Genetic structure and connectivity of populations of the globally distributed and eurybathic sea star Hippasteria phrygiana (Parelius 1768 ) were studied in…”
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Pleistocene speciation of sister taxa in a North Pacific clade of brooding sea stars (Leptasterias) by Foltz, D. W., Nguyen, A. T., Kiger, J. R., Mah, C. L.

“…Although numerous coastal marine species show intra-specific lineage splitting and population divergence times that date to the period of glacial cycles during…”
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Phylogeography of two squid (Loligo pealei and L. plei) in the Gulf of Mexico and Northwestern Atlantic Ocean by HERKE, S. W, FOLTZ, D. W

“…The loliginid squids Loligo pealei LeSueur and L. plei Blaineville are commercially important, similar in appearance, and sympatric throughout much of the…”
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Reconciling molecular systematics and traditional taxonomy in a species-rich clade of sea stars (Leptasterias subgenus Hexasterias) by FLOWERS, J. M, FOLTZ, D. W

“…Recent or incomplete speciation events can often lead to conflicting patterns of genetic and morphological variation, due to a combination of hybridization,…”
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Principles of Magnetic Resonance Imaging by Foltz, W. D., Jaffray, D. A.

“…This article aims to provide an educational document of magnetic resonance imaging principles for applied biomedical users of the technology. Basic principles…”
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Genetic population structure of a species complex of blue mussels (Mytilus spp.) by SARVER, S. K, FOLTZ, D. W

“…Blue mussels that were collected from 28 intertidal locations along the Pacific coast of the US were examined for variation at 15 allozyme loci. According to…”
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Are meiofaunal species cosmopolitan ? Morphological and molecular analysis of Xenotrichula intermedia (Gastrotricha: Chaetonotida) by TODARO, M. A, FLEEGER, J. W, HU, Y. P, HRINCEVICH, A. W, FOLTZ, D. W

“…A study examined morphological and molecular variation in samples of Xenotrichula intermedia Remane from the Mediterranean Sea, the northwestern Atlantic and…”
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Breeding Groups and Gene Dynamics in a Socially Structured Population of Prairie Dogs by Dobson, F. Stephen, Chesser, Ronald K., Hoogland, John L., Sugg, Derrick W., Foltz, David W.

“…Genetic substructuring of a colony of black-tailed prairie dogs (Cynomys ludovicianus) was examined using three different sources of information: allozyme…”
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Combined mitochondrial and nuclear sequences support the monophyly of forcipulatacean sea stars by Foltz, D.W., Bolton, M.T., Kelley, S.P., Kelley, B.D., Nguyen, A.T.

“…Previous molecular phylogenetic analyses of forcipulatacean sea stars (Echinodermata: Asteroidea) have reconstructed a non-monophyletic order Forcipulatida,…”
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MRI relaxation fluctuations in acute reperfused hemorrhagic infarction by Foltz, W.D., Yang, Y., Graham, J.J., Detsky, J.S., Wright, G.A., Dick, A.J.

“…MRI evaluations of intramyocardial hemorrhage in acute infarction have relied on T2 and T 2* shortening only. We propose a more comprehensive evaluation of…”
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Decoupling of molecular and morphological evolution in deep lineages of a meiobenthic harpacticoid copepod by Rocha-Olivares, A, Fleeger, J W, Foltz, D W

“…Molecular and biochemical genetic analyses have revealed that many marine invertebrate taxa, including some well-studied and presumably cosmopolitan species,…”
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The use of allelic isozyme variation for the study of heterosis by Zouros, E, Foltz, D W

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Genetics and taxonomy of ribbed mussels (Geukensia spp.) by SARVER, S. K, LANDRUM, M. C, FOLTZ, D. W

“…Ribbed mussels representing the nominal species Geukensia demissa were collected at nine coastal North American locations between Jan 1990 and Sep 1991 and…”
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Sperm Competition in the Thirteen-Lined Ground Squirrel: Differential Fertilization Success Under Field Conditions by Foltz, D. W., Schwagmeyer, P. L.

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Amplification dynamics of human-specific (HS) alu family members by BATZER, M. A, GUDI, V. A, MENA, J. C, FOLTZ, D. W, HERRERA, R. J, DEININGER, P. L

“…We have investigated the distribution of several recently inserted Alu family members within representatives of diverse human groups. Human population studies…”
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Mitochondrial DNA polymorphisms reveal additional genetic heterogeneity within the Leptasterias hexactis (Echinodermata: Asteroidea) species complex by FOLTZ, D. W, STICKLE, W. B, CAMPAGNARO, E. L, HIMEL, A. E

“…Sea stars of the Leptasterias hexactis complex are important members of the rocky intertidal community of the temperate and subarctic North American Pacific…”
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Population genetics and systematics of the Leptasterias hexactis (echinodermata : asteroidea) species complex by KWAST, K. E, FOLTZ, D. W, STICKLE, W. B

“…Morphological characters and 14 enzyme loci were examined for 1,040 sea stars, currently recognized as forms of Leptasterias hexactis , from Lynn Canal,…”
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Genetic population structure of the southern oyster drill Stramonita (=Thais) haemostoma by LIU, L. L, FOLTZ, D. W, STICKLE, W. B

“…Nine collections in the southeastern USA of the thaidid molluscs Stramonita haemastoma , comprising 963 individuals, were made between June 1988 and November…”
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Invertebrate species with nonpelagic larvae have elevated levels of nonsynonymous substitutions and reduced nucleotide diversities by Foltz, David W

“…Under a nearly neutral model in which most amino acid substitutions are slightly deleterious, variation in demography, population structure, and other…”
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Segregation and linkage studies of allozyme loci in pair crosses of the oyster Crassostrea virginica by Foltz, D W

“…The genetic control of 11 electrophoretically detected allozyme polymorphisms in the oyster Crassostrea virginica was investigated in 10 pair crosses. For nine…”
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