Zobrazeno 1 - 10
of 16
pro vyhledávání: '"G. W. R. Walker"'
HISTOLOGICAL AND CYTOCHEMICAL STUDIES ON FIVE GENETIC MALE-STERILE LINES OF BARLEY (HORDEUM VULGARE)
Publikováno v:
Canadian Journal of Genetics and Cytology. 16:355-379
The action of the genes msg5, msg9, msg10, msg14, and msg18 in barley (Hordeum vulgare L.) is almost entirely restricted to the sporogenous and tapetal tissues of the anther. No histological effects are found before the completion of meiosis except i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fe1b984fa5819d11e28bd00d6117174
https://doi.org/10.1139/g74-040
https://doi.org/10.1139/g74-040
Autor:
G. W. R. Walker
Publikováno v:
Origins of Life. 5:351-356
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a5d277c362a38c0c7cf5a2fbc396821
https://doi.org/10.1007/bf01207635
https://doi.org/10.1007/bf01207635
Autor:
G. W. R. Walker, Zia U. Ahmed
Publikováno v:
Canadian Journal of Genetics and Cytology. 17:55-66
The effects of 0–25 mM urethane, 0–50 μM selenocystine and 0–100 μM sodium monohydrogen arsenate on marker-exchange frequencies have been studied along a region of the X chromosome of Drosophila melanogaster marked by y, cv, v and f. Clear an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb53dde698e5212faa4f740bd183449b
https://doi.org/10.1139/g75-006
https://doi.org/10.1139/g75-006
Autor:
G. W. R. Walker, Keh-Ping Ting
Publikováno v:
Canadian Journal of Genetics and Cytology. 9:314-320
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e971e9da3ad24fa5d6ea685c9b38991c
https://doi.org/10.1139/g67-030
https://doi.org/10.1139/g67-030
Autor:
Amelia M. Bradley, G. W. R. Walker
Publikováno v:
Canadian Journal of Genetics and Cytology. 11:677-688
Drosophila melanogaster females of X chromosome genotype y cυ υ f/++++ were reared as larvae on 16-treatment media, representing the various combinations of four concentrations each of sodium monohydrogen arsenate and selenocystine (concentrations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c78499b094233311a82fc90476f9f2c
https://doi.org/10.1139/g69-081
https://doi.org/10.1139/g69-081
Autor:
T. J. Arnason, G. W. R. Walker
Publikováno v:
Canadian Journal of Research. :172-178
When plants of a variegated barley are self-pollinated, they produce few variegated and many albino offspring. In different years the proportion of albino plants has ranged from 80.2 to 93.1% of the total population. Seed from heads having much green
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f685677d0ed417ae8f53290f59141d9
https://doi.org/10.1139/cjr49c-014
https://doi.org/10.1139/cjr49c-014
Publikováno v:
Canadian Journal of Plant Science. 38:346-356
The chromosome numbers of 56 varieties of greenhouse chrysanthemums were determined. Fifty-one varieties belonged to 10 'families' of sports and the chromosome numbers of the sports were compared with those of their vegetative parents. Sporting, most
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::650732dabb705a6412e3b88945f6d5f3
https://doi.org/10.4141/cjps58-054
https://doi.org/10.4141/cjps58-054
Autor:
G. W. R. Walker, Jack F. Dietrich
Publikováno v:
Canadian Journal of Genetics and Cytology. 3:170-183
Introduction During tests of various modifications of Taylor's determinate inediunl (BM + casein hydrolysate + 3 vitamins; Taylor, 1950) for culturing anthers of Trndescnntia pnlzcdosa (Karl Sax' Clone 5), it was found that when 4 per cent lactose wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e65929b9228a70395465cfe93178cb98
https://doi.org/10.1139/g61-021
https://doi.org/10.1139/g61-021
Autor:
G. W. R. Walker
Publikováno v:
American Journal of Botany. 44:690-696
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea9114f42c98618d84f85f0d797707c8
https://doi.org/10.1002/j.1537-2197.1957.tb08252.x
https://doi.org/10.1002/j.1537-2197.1957.tb08252.x
Publikováno v:
Canadian Journal of Genetics and Cytology. 5:200-219
Introduction In this report data are presented from linltage studies of a group of mutants and genetic stoclts assembled at the University of Alberta. Some of the results have been described briefly in prelinlinary reports (Wallter, Kasha and Miller,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c96b51d5009b096c3177caa5188650a
https://doi.org/10.1139/g63-030
https://doi.org/10.1139/g63-030