Zobrazeno 1 - 10
of 69
pro vyhledávání: '"H. Grell"'
Publikováno v:
Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, Vol 35, Iss 4 (1982)
Quarante boufs de deux races trypanotolérantes et d'un croisement avec du sang européen ont été infectés artificiellement avec T. congolense; 41 boufs comparables servaient de témoins. La parasitémie et l'anémie étaient évidentes chez tous
Externí odkaz:
https://doaj.org/article/be0700d2bf6e44a1b5c2647901a3b5b6
Autor:
K. Dornberger-Schiff, H. Grell
Publikováno v:
Acta Crystallographica Section A. 38:491-498
The condition for MDO polytypes formulated in paper I [Dornberger-Schiff (1982). Acta Cryst. A38, 483- 491] is applied to OD structures containing OD layers of M > 1 kinds. Methods for ascertaining whether a certain polytype is an MDO polytype or not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b179572979edfa05d422c11a2057f18
https://doi.org/10.1107/s0567739482001053
https://doi.org/10.1107/s0567739482001053
Autor:
Jack E. Tobler, Ellsworth H. Grell
Publikováno v:
Biochemical Genetics. 16:333-342
A mutant Hadnl was induced in Drosophila melanogaster and found to be deficient in beta-hydroxy acid dehydrogenase. This mutation was utilized to study the genetics and physiological expression of Had+ . Had+ was mapped to the X chromosome at 54.4 an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::62592c6cbcc4c923eeb3d21163f94d98
https://doi.org/10.1007/bf00484089
https://doi.org/10.1007/bf00484089
Publikováno v:
Biochemical Genetics. 11:359-365
We have found that the phenol oxidase activity in 50-hr Drosophila melanogaster pupae is much greater than that of adult flies. The mutants lz and lzg have all of the phenol oxidase components present in wild type, whereas the mutant tyr-1 has all of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12b2b5c96bbd77d332f9d9644f01e6ae
https://doi.org/10.1007/bf00486409
https://doi.org/10.1007/bf00486409
Autor:
E. H. Grell
Publikováno v:
Genetics. 83:753-764
The aspartate aminotransferases (designated GOT1 and GOT2) are two enzymes of Drosophila melanogaster for which naturally occurring electrophoretic variants were not found. There is an electrophoretic difference between D. melanogaster and D. simulan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::007bcf3002ea4ac74407ba4d4ccb7991
https://doi.org/10.1093/genetics/83.4.753
https://doi.org/10.1093/genetics/83.4.753
Autor:
H. Grell, K. Dornberger-Schiff
Publikováno v:
Acta Crystallographica Section A. 38:49-54
Principles for the construction of such symbols are given and exemplified for any of the four categories. The symbols characterize the symmetry relations common to all OD structures or polytypes of a family. They consist, as a rule, of two lines - th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::898f667b1c6b64fd13a72f4527d171e6
https://doi.org/10.1107/s0567739482000096
https://doi.org/10.1107/s0567739482000096
Autor:
K, Sirotkin, N, Bartley, W L, Perry, D, Briggs, E H, Grell, C, Morganelli, E M, Berger, J J, Bonner, B, Leicht
Publikováno v:
Molecular and General Genetics MGG. 204:266-272
We have continued the transcriptional analysis of the region of cytological locus 67B that contains the four small heat shock genes and other genes. Transcription from one of the heat shock genes in the region, hsp 26, takes place during high tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::829e408329cb54f01db2b9ff5a9b53c4
https://doi.org/10.1007/bf00425508
https://doi.org/10.1007/bf00425508
Publikováno v:
Cell. 30:817-823
Genetic suppression was studied in the purple mutant of Drosophila melanogaster and in suppressed purple by measurement of sepiapterin synthase activity. The addition of ammonium sulfate fractions from adult Drosophila that contain one, two, three or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::deb250609c916cd2c902e8981e945fb9
https://doi.org/10.1016/0092-8674(82)90286-0
https://doi.org/10.1016/0092-8674(82)90286-0
Publikováno v:
Wilhelm Roux's Archives of Developmental Biology. 188:91-99
Black cells (Bc, 2-80.6±) mutant larvae ofDrosophila melanogaster have pigmented cells in the hemolymph and lymph glands. In this report we present evidence that these melanized cells are a mutant form of the crystal cells, a type of larval hemocyte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf3a3406161fe9866c646ccba2d4d001
https://doi.org/10.1007/bf00848799
https://doi.org/10.1007/bf00848799
Publikováno v:
Genetical Research. 40:19-32
SUMMARYThe suppressor of sable [su(s)2] restores the function of vermilion (v), purple (pr) and speck (sp) as well as sable (s) inDrosophila melanogaster. In this report various alleles ofsu(s) are compared for their relative effectiveness on three t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57ad8ffb647db06b60d50609be0cdecf
https://doi.org/10.1017/s0016672300018875
https://doi.org/10.1017/s0016672300018875