Zobrazeno 1 - 10
of 32
pro vyhledávání: '"A. Ralph Barr"'
Autor:
Barbara Gondo, Robert A. Murray, Patrick Ryan, Ellen M. Andersen, Stephen H. Waterman, Frank Sorvillo, Arthur Tilzer, A. Ralph Barr, Richard W. Emmons
Publikováno v:
The American journal of tropical medicine and hygiene. 48(2)
Thirty-three cases of locally acquired murine typhus were reported in Los Angeles County residents from May 1984 through February 1988. Only eight cases were reported over the previous 20-year period. Thirty (91%) cases resided within a suburban area
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123bfb744383894440b1ef279e52839c
https://pubmed.ncbi.nlm.nih.gov/8447530
https://pubmed.ncbi.nlm.nih.gov/8447530
Publikováno v:
Journal of the American Academy of Dermatology. 5:428-432
A 22-year-old man presented with a 5-year history of recurrent urticarial and papulovesicular lesions. Careful history suggested a close examination of his environment. The woolen rug in his bedroom was infested with larvae of a carpet beetle. The in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c1a03b6521105130afb8ba4abfa0393
https://doi.org/10.1016/s0190-9622(81)70104-x
https://doi.org/10.1016/s0190-9622(81)70104-x
Autor:
A. Ralph Barr, Pensri Guptavanij
Publikováno v:
Journal of Medical Entomology. 19:394-398
Two mutants, blond (bl) and maroon eye (mar) , are described in Culex pipiens (Diptera: Culicidae). Both are spontaneous, recessive, fully penetrant, and sex-linked. The gene order is M–bl–mar . The map distances in M–bl and bl–mar are 0.84 t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b83b1fbf22ddfdfbd0a3fa0576c1b4d
https://doi.org/10.1093/jmedent/19.4.394
https://doi.org/10.1093/jmedent/19.4.394
Autor:
A. Ralph Barr
Publikováno v:
Journal of Medical Entomology. 11:35-40
The reproduction of mosquitoes, and to a lesser extent other biting flies, is briefly reviewed. Special attention is given to spermatogenesis, follicular development, and fertilization.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67f5269d1a024ab5034390dd643b1772
https://doi.org/10.1093/jmedent/11.1.35
https://doi.org/10.1093/jmedent/11.1.35
Autor:
A. Ralph Barr, Thomas P. Gargan
Publikováno v:
Annals of the Entomological Society of America. 70:402-408
The inheritance of 2 carboxylesterase alleles was studied in Culex pipiens L. Mosquitoes were inbred to produce lines homozygous for Esterase 5, Esterase 7 , and a null allele, which proved to be alleles at a single locus. The null allele was recessi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b33ed7b631c93538d75d21fed2f211
https://doi.org/10.1093/aesa/70.3.402
https://doi.org/10.1093/aesa/70.3.402
Publikováno v:
Journal of Medical Entomology. 23:178-181
Culiseta incidens egg rafts collected from the field in the spring contained more eggs than did rafts taken at other times of the year in southern California, USA. Evidence presented elsewhere indicates that females emerging in the spring develop at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a48bb008c813e08c02d135fe048937e7
https://doi.org/10.1093/jmedent/23.2.178
https://doi.org/10.1093/jmedent/23.2.178
Publikováno v:
Journal of Ultrastructure Research. 63:79-85
Details of the ultrastructure of Wolbachia pipientis (Rickettsiales: Wolbachieae) from the ovaries and testes of autogenous Culex pipiens (Diptera: Culicidae) are described. Although similar to the rickettsia and certain insect symbionts, W. pipienti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d6039b0fc1f899ddb918b4aed840637
https://doi.org/10.1016/s0022-5320(78)80046-x
https://doi.org/10.1016/s0022-5320(78)80046-x
Autor:
A. Ralph Barr
Publikováno v:
Journal of Medical Entomology. 12:562-567
Intersex ( c ), a new mutant in Culex pipiens L., is described. It is usually recessive, sex-linked, and sex-limited. It is variably expressive and incompletely penetrant. The trait masculinizes females by lengthening the palps and altering the exter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90405df784ca7d42d37116c999343d0e
https://doi.org/10.1093/jmedent/12.5.562
https://doi.org/10.1093/jmedent/12.5.562
Autor:
A. Ralph Barr, John Wright
Publikováno v:
Journal of Invertebrate Pathology. 38:409-418
The development of eggs resulting from compatible and incompatible crosses of Aedes polynesiensis strains was studied. No difference was seen between newly laid compatible and incompatible eggs. Very little development occurs in most of the incompati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbf63adf86e8931b58bd98566eed7138
https://doi.org/10.1016/0022-2011(81)90109-9
https://doi.org/10.1016/0022-2011(81)90109-9
Autor:
A. Ralph Barr, Pensri Guptavanij
Publikováno v:
Journal of Medical Entomology. 16:219-222
Plum-eye (Pl) , a fully penetrant, autosomal, recessive, spontaneous mutant in Culex pipiens , is described. It is inherited independently of y and is therefore thought to be in linkage group 3. A strain homozygous for pl and y was synthesized that h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d3cf561a3e7812a1a96d1c205b5aaf9
https://doi.org/10.1093/jmedent/16.3.219
https://doi.org/10.1093/jmedent/16.3.219