Rick A. Boydston, Hassan Mojtahedi, Jim M. Crosslin, Charles R. Brown, Treva Anderson
Hairy nightshade is a common weed in potato rotations in the western United States. As a close relative of potato, hairy nightshade can host numerous potato nematodes, diseases, and insect pests....
Olivier Gimenez, Rita Covas, Charles R. Brown, Mark D. Anderson, Mary Bomberger Brown, Thomas Lenormand
DOES INTERCOLONY COMPETITION FOR FOOD AFFECT COLONY CHOICE IN CLIFF SWALLOWS? (2002)
Charles R. Brown, Mary Bomberger Brown
Explaining why breeding colonies vary in size has been a persistent problem in the study of animal spatial distribution. One hypothesis is that colony size reflects local food availability, which may...
Mosquito Abundance is Correlated with Cliff Swallow (Petrochelidon pyrrhonota) Colony Size (2002)
Charles R. Brown, Rajni A. Sethi
We measured the abundance of mosquitoes [primarily Aedes vexans (Meigen) and Culex tarsalis Coquillett] at cliff swallow (Petrochelidon pyrrhonota Vieillot) colonies of different sizes in...
EGG HATCHABILITY INCREASES WITH COLONY SIZE IN CLIFF SWALLOWS (2001)
Charles R. Brown, Mary Bomberger Brown
The percentage of otherwise successful nests containing ≥ 1 unhatched egg in Cliff Swallows (Petrochelidon pyrrhonota) varied inversely with colony size in southwestern Nebraska. Colony-site...
EVALUATION OF SELECTION ON CLIFF SWALLOWS (2000)
Trevor D. Price, Charles R. Brown, Mary Bomberger Brown
Estimates of the intensity of selection based on measurements of the living and the dead require knowledge of the fraction of the original population dying. We apply recently developed methods...
A QUASI-RANDOM SEQUENCE FOR MEMORY EXPERIMENTS (1998)
NICKERSON,RAYMOND S., BROWN,CHARLES R.
A method is presented for constructing sequences with properties which make them useful in ordering stimuli for recognition memory experiments. A main feature of the method is the facility for...
BROWN,CHARLES R., CONNOLLY,DOANLD W.
The principle and operation of utility program for the PDP-1 computer are described. The program is an aid in the editing of alphanumeric text in that the operator may communicate with the computer...
Brown, Charles R., Brown, Mary Bomberger, Johnsgard, Paul A., Kren, Josef, Scharf, William C.
The North Platte River valley (elev. ca 3300 ft/990 m) in Garden and Keith counties, Nebraska, has an avifauna of 305 species, the richest known north of Texas in the Great Plains. More than 25 years...
Igarashi, Tatsuhiko, Brown, Charles R., Endo, Yasuyuki, Buckler-White, Alicia, Plishka, Ronald, Bischofberger, Norbert, ...
The highly pathogenic simian immunodeficiency virus/HIV type 1 (SHIV) chimeric virus SHIVDH12R induces a systemic depletion of CD4+ T lymphocytes in rhesus monkeys during the initial 3–4 weeks of...
Heritable basis for choice of group size in a colonial bird
Brown, Charles R., Brown, Mary Bomberger
Sizes of most kinds of animal groups vary considerably within a population, with group size often causing direct effects on the fitness of group members. Although the consequences of varying group...
Genetic Control of Experimental Lyme Arthritis in the Absence of Specific Immunity
Brown, Charles R., Reiner, Steven L.
Host genetics play an important role in determining resistance or susceptibility to experimental Lyme arthritis. While specific immunity appears to regulate disease resolution, innate immunity...
Polacino, Patricia, Stallard, Virginia, Montefiori, David C., Brown, Charles R., Richardson, Barbra A., Morton, William R., ...
We previously reported that immunization with recombinant simian immunodeficiency virus SIVmne envelope (gp160) vaccines protected macaques against intravenous challenge by the cloned homologous...
Mascola, John R., Lewis, Mark G., Stiegler, Gabriela, Harris, Dawn, VanCott, Thomas C., Hayes, Deborah, ...
The role of antibody in protection against human immunodeficiency virus (HIV-1) has been difficult to study in animal models because most primary HIV-1 strains do not infect nonhuman primates. Using...
Clearance of Borrelia burgdorferi May Not Be Required for Resistance to Experimental Lyme Arthritis
Brown, Charles R., Reiner, Steven L.
Infection of inbred mouse strains with Borrelia burgdorferi results in the development of experimental Lyme arthritis. The degree of arthritic pathology has been suggested to correlate with the level...
Brown, Charles R., Reiner, Steven L.
Infection of susceptible mouse strains with Borrelia burgdorferi, the agent of Lyme disease, results in the development of arthritis. Components of the innate immune system may be important mediators...
Hirsch, Vanessa M., Dapolito, George, Hahn, Anna, Lifson, Jeff, Montefiori, David, Brown, Charles R., ...
Genetic evolution of the simian immunodeficiency virus (SIV) envelope glycoprotein was evaluated in a group of six macaques (Macaca nemestrina) infected with the molecularly cloned, moderately...
Ourmanov, Ilnour, Brown, Charles R., Moss, Bernard, Carroll, Miles, Wyatt, Linda, Pletneva, Liuobov, ...
Prior studies demonstrated that immunization of macaques with simian immunodeficiency virus (SIV) Gag-Pol and Env recombinants of the attenuated poxvirus modified vaccinia virus Ankara (MVA) provided...
Goldstein, Simoy, Brown, Charles R., Dehghani, Houman, Lifson, Jeffrey D., Hirsch, Vanessa M.
Previous studies with simian immunodeficiency virus (SIV) infection of rhesus macaques suggested that the intrinsic susceptibility of peripheral blood mononuclear cells (PBMC) to infection with SIV...
Goldstein, Simoy, Ourmanov, Ilnour, Brown, Charles R., Beer, Brigitte E., Elkins, William R., Plishka, Ronald, ...
The distribution and levels of simian immunodeficiency virus (SIV) in tissues and plasma were assessed in naturally infected African green monkeys (AGM) of the vervet subspecies (Chlorocebus...
Haddrick, Malcolm, Brown, Charles R., Plishka, Ronald, Buckler-White, Alicia, Hirsch, Vanessa M., Ginsberg, Harold
Previous studies identified three molecular clones of the acutely pathogenic SIVsmPBj strain that varied in terms of relative in vivo pathogenicity. One clone, SIVsmPBj6.6, reproducibly induced a...
Beer, Brigitte E., Foley, Brian T., Kuiken, Carla L., Tooze, Zena, Goeken, Robert M., Brown, Charles R., ...
Two novel simian immunodeficiency virus (SIV) strains from wild-caught red-capped mangabeys (Cercocebus torquatus torquatus) from Nigeria were characterized. Sequence analysis of the fully sequenced...
Experimental Lyme Arthritis in the Absence of Interleukin-4 or Gamma Interferon
Brown, Charles R., Reiner, Steven L.
Genetic resistance and susceptibility to experimental Lyme arthritis have been linked with the production of interleukin-4 (IL-4) or gamma interferon (IFN-γ), respectively. To determine the absolute...
Igarashi, Tatsuhiko, Brown, Charles R., Byrum, Russell A., Nishimura, Yoshiaki, Endo, Yasuyuki, Plishka, Ronald J., ...
Highly pathogenic simian/human immunodeficiency virus chimeric viruses are known to induce a rapid, irreversible depletion of CD4+ T lymphocytes in the peripheral blood of acutely infected macaque...
Hirsch, Vanessa M., Santra, Sampa, Goldstein, Simoy, Plishka, Ronald, Buckler-White, Alicia, Seth, Aruna, ...
A fraction of simian immunodeficiency virus (SIV)-infected macaques develop rapidly progressive disease in the apparent absence of detectable SIV-specific antibody responses. To characterize the...
Reyes, R. A., Canfield, Don R., Esser, Ursula, Adamson, Lourdes A., Brown, Charles R., Cheng-Mayer, Cecilia, ...
Newborn rhesus macaques were infected with two chimeric simian-human immunodeficiency virus (SHIV) strains which contain unique human immunodeficiency virus type 1 (HIV-1) env genes and exhibit...
Brown, Charles R., Blaho, Victoria A., Loiacono, Christie M.
Recently, we demonstrated that blocking the entry of neutrophils into Borrelia burgdorferi-infected joints in mice deficient in the chemokine receptor CXCR2 prevented the development of experimental...
Goldstein, Simoy, Ourmanov, Ilnour, Brown, Charles R., Plishka, Ronald, Buckler-White, Alicia, Byrum, Russell, ...
Simian immunodeficiency virus from African green monkeys (SIVagm) results in asymptomatic infection in its natural host species. The virus is not inherently apathogenic, since infection of pigtailed...
Nishimura, Yoshiaki, Brown, Charles R., Mattapallil, Joseph J., Igarashi, Tatsuhiko, Buckler-White, Alicia, Lafont, Bernard A. P., ...
Unlike HIV-1 and simian immunodeficiency virus (SIV), which induce a slow, unrelenting loss of immune function spanning several years, highly pathogenic simian–human immunodeficiency viruses...
Beer, Brigitte E., Brown, Charles R., Whitted, Sonya, Goldstein, Simoy, Goeken, Robert, Plishka, Ronald, ...
Simian immunodeficiency virus (SIV) is known to result in an asymptomatic infection of its natural African monkey host. However, some SIV strains are capable of inducing AIDS-like symptoms and death...
Dehghani, Houman, Brown, Charles R., Plishka, Ronald, Buckler-White, Alicia, Hirsch, Vanessa M.
The role of the immunoreceptor tyrosine-based activation motif (ITAM) that is unique to the Nef protein of the acutely pathogenic simian immunodeficiency virus SIVsmPBj was studied in the context of...
Kuwata, Takeo, Dehghani, Houman, Brown, Charles R., Plishka, Ronald, Buckler-White, Alicia, Igarashi, Tatsuhiko, ...
A minor fraction of simian immunodeficiency virus (SIV)-infected macaques progress rapidly to AIDS in the absence of SIV-specific immune responses. Common mutations in conserved residues of env in...
Goldstein, Simoy, Brown, Charles R., Ourmanov, Ilnour, Pandrea, Ivona, Buckler-White, Alicia, Erb, Christopher, ...
The simian immunodeficiency viruses (SIV) naturally infect a wide range of African primates, including African green monkeys (AGM). Despite moderate to high levels of plasma viremia in naturally...
Igarashi, Tatsuhiko, Brown, Charles R., Endo, Yasuyuki, Buckler-White, Alicia, Plishka, Ronald, Bischofberger, Norbert, ...
The highly pathogenic simian immunodeficiency virus/HIV type 1 (SHIV) chimeric virus SHIVDH12R induces a systemic depletion of CD4+ T lymphocytes in rhesus monkeys during the initial 3–4 weeks of...
Heritable basis for choice of group size in a colonial bird
Brown, Charles R., Brown, Mary Bomberger
Sizes of most kinds of animal groups vary considerably within a population, with group size often causing direct effects on the fitness of group members. Although the consequences of varying group...
Genetic Control of Experimental Lyme Arthritis in the Absence of Specific Immunity
Brown, Charles R., Reiner, Steven L.
Host genetics play an important role in determining resistance or susceptibility to experimental Lyme arthritis. While specific immunity appears to regulate disease resolution, innate immunity...
Polacino, Patricia, Stallard, Virginia, Montefiori, David C., Brown, Charles R., Richardson, Barbra A., Morton, William R., ...
We previously reported that immunization with recombinant simian immunodeficiency virus SIVmne envelope (gp160) vaccines protected macaques against intravenous challenge by the cloned homologous...
Mascola, John R., Lewis, Mark G., Stiegler, Gabriela, Harris, Dawn, VanCott, Thomas C., Hayes, Deborah, ...
The role of antibody in protection against human immunodeficiency virus (HIV-1) has been difficult to study in animal models because most primary HIV-1 strains do not infect nonhuman primates. Using...
Clearance of Borrelia burgdorferi May Not Be Required for Resistance to Experimental Lyme Arthritis
Brown, Charles R., Reiner, Steven L.
Infection of inbred mouse strains with Borrelia burgdorferi results in the development of experimental Lyme arthritis. The degree of arthritic pathology has been suggested to correlate with the level...
Brown, Charles R., Reiner, Steven L.
Infection of susceptible mouse strains with Borrelia burgdorferi, the agent of Lyme disease, results in the development of arthritis. Components of the innate immune system may be important mediators...
Hirsch, Vanessa M., Dapolito, George, Hahn, Anna, Lifson, Jeff, Montefiori, David, Brown, Charles R., ...
Genetic evolution of the simian immunodeficiency virus (SIV) envelope glycoprotein was evaluated in a group of six macaques (Macaca nemestrina) infected with the molecularly cloned, moderately...
Ourmanov, Ilnour, Brown, Charles R., Moss, Bernard, Carroll, Miles, Wyatt, Linda, Pletneva, Liuobov, ...
Prior studies demonstrated that immunization of macaques with simian immunodeficiency virus (SIV) Gag-Pol and Env recombinants of the attenuated poxvirus modified vaccinia virus Ankara (MVA) provided...
Goldstein, Simoy, Brown, Charles R., Dehghani, Houman, Lifson, Jeffrey D., Hirsch, Vanessa M.
Previous studies with simian immunodeficiency virus (SIV) infection of rhesus macaques suggested that the intrinsic susceptibility of peripheral blood mononuclear cells (PBMC) to infection with SIV...
Goldstein, Simoy, Ourmanov, Ilnour, Brown, Charles R., Beer, Brigitte E., Elkins, William R., Plishka, Ronald, ...
The distribution and levels of simian immunodeficiency virus (SIV) in tissues and plasma were assessed in naturally infected African green monkeys (AGM) of the vervet subspecies (Chlorocebus...
Haddrick, Malcolm, Brown, Charles R., Plishka, Ronald, Buckler-White, Alicia, Hirsch, Vanessa M., Ginsberg, Harold
Previous studies identified three molecular clones of the acutely pathogenic SIVsmPBj strain that varied in terms of relative in vivo pathogenicity. One clone, SIVsmPBj6.6, reproducibly induced a...
Beer, Brigitte E., Foley, Brian T., Kuiken, Carla L., Tooze, Zena, Goeken, Robert M., Brown, Charles R., ...
Two novel simian immunodeficiency virus (SIV) strains from wild-caught red-capped mangabeys (Cercocebus torquatus torquatus) from Nigeria were characterized. Sequence analysis of the fully sequenced...
Experimental Lyme Arthritis in the Absence of Interleukin-4 or Gamma Interferon
Brown, Charles R., Reiner, Steven L.
Genetic resistance and susceptibility to experimental Lyme arthritis have been linked with the production of interleukin-4 (IL-4) or gamma interferon (IFN-γ), respectively. To determine the absolute...
Igarashi, Tatsuhiko, Brown, Charles R., Byrum, Russell A., Nishimura, Yoshiaki, Endo, Yasuyuki, Plishka, Ronald J., ...
Highly pathogenic simian/human immunodeficiency virus chimeric viruses are known to induce a rapid, irreversible depletion of CD4+ T lymphocytes in the peripheral blood of acutely infected macaque...
Dehghani, Houman, Brown, Charles R., Plishka, Ronald, Buckler-White, Alicia, Hirsch, Vanessa M.
The role of the immunoreceptor tyrosine-based activation motif (ITAM) that is unique to the Nef protein of the acutely pathogenic simian immunodeficiency virus SIVsmPBj was studied in the context of...
Hirsch, Vanessa M., Santra, Sampa, Goldstein, Simoy, Plishka, Ronald, Buckler-White, Alicia, Seth, Aruna, ...
A fraction of simian immunodeficiency virus (SIV)-infected macaques develop rapidly progressive disease in the apparent absence of detectable SIV-specific antibody responses. To characterize the...
Reyes, R. A., Canfield, Don R., Esser, Ursula, Adamson, Lourdes A., Brown, Charles R., Cheng-Mayer, Cecilia, ...
Newborn rhesus macaques were infected with two chimeric simian-human immunodeficiency virus (SHIV) strains which contain unique human immunodeficiency virus type 1 (HIV-1) env genes and exhibit...
Brown, Charles R., Blaho, Victoria A., Loiacono, Christie M.
Recently, we demonstrated that blocking the entry of neutrophils into Borrelia burgdorferi-infected joints in mice deficient in the chemokine receptor CXCR2 prevented the development of experimental...
Goldstein, Simoy, Ourmanov, Ilnour, Brown, Charles R., Plishka, Ronald, Buckler-White, Alicia, Byrum, Russell, ...
Simian immunodeficiency virus from African green monkeys (SIVagm) results in asymptomatic infection in its natural host species. The virus is not inherently apathogenic, since infection of pigtailed...
Nishimura, Yoshiaki, Brown, Charles R., Mattapallil, Joseph J., Igarashi, Tatsuhiko, Buckler-White, Alicia, Lafont, Bernard A. P., ...
Unlike HIV-1 and simian immunodeficiency virus (SIV), which induce a slow, unrelenting loss of immune function spanning several years, highly pathogenic simian–human immunodeficiency viruses...
Beer, Brigitte E., Brown, Charles R., Whitted, Sonya, Goldstein, Simoy, Goeken, Robert, Plishka, Ronald, ...
Simian immunodeficiency virus (SIV) is known to result in an asymptomatic infection of its natural African monkey host. However, some SIV strains are capable of inducing AIDS-like symptoms and death...
Kuwata, Takeo, Dehghani, Houman, Brown, Charles R., Plishka, Ronald, Buckler-White, Alicia, Igarashi, Tatsuhiko, ...
A minor fraction of simian immunodeficiency virus (SIV)-infected macaques progress rapidly to AIDS in the absence of SIV-specific immune responses. Common mutations in conserved residues of env in...
Goldstein, Simoy, Brown, Charles R., Ourmanov, Ilnour, Pandrea, Ivona, Buckler-White, Alicia, Erb, Christopher, ...
The simian immunodeficiency viruses (SIV) naturally infect a wide range of African primates, including African green monkeys (AGM). Despite moderate to high levels of plasma viremia in naturally...
Pfeffer, Martin , Foster, Jerome E., Edwards, Eric A., Brown, Mary Bomberger, Komar, Nicholas, Brown, Charles R.
We present the first detailed phylogenetic analysis of Buggy Creek virus (BCRV), a poorly known alphavirus with transmission cycles involving a cimicid swallow bug (Oeciacus vicarius) vector and...
Spleen volume varies with colony size and parasite load in a colonial bird.
Brown, Charles R, Bomberger Brown, Mary
Comparisons across bird species have indicated that those more exposed to parasites and pathogens invest more in immunological defence, as measured by spleen size. We investigated how spleen volume...