Zobrazeno 1 - 10 of 17 pro vyhledávání: '"R. J. Kemble"'
2
Evaluation of transgenic canola plants under field conditions
Autor: R. J. Kemble, S. Rozakis, M. Arnoldo, G. Bellemare, John E. Carlson, B. Huang, N. MacLean, W. D. MacRae, G. Rayner, C. L. Baszczynski, B. Gillespie, G. Brown, M. Westecott
Publikováno v: Genome. 35(1)
Eleven independent transgenic canola (Brassica napus ssp. oleifera L. cv. Westar and Regent) lines were evaluated in the field. The plants carried a neomycin phosphotransferase (NPTII) gene for kanamycin resistance that was introduced via Agrobacteri
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f969c6583a836927d5c125df8764960a
https://pubmed.ncbi.nlm.nih.gov/1572528
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3
A rapid, single leaf, nucleic acid assay for determining the cytoplasmic organelle complement of rapeseed and related Brassica species
Autor: R. J. Kemble
Publikováno v: Theoretical and Applied Genetics. 73:364-370
An assay is described whereby Eco RI restriction fragment length polymorphisms of mitochondrial and chloroplast DNAs can definitively identify cytoplasms of interest in Brassica crop development. Restrictable mitochondrial and chloroplast DNA is extr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32d7e3905217171142c770696ee22303
https://doi.org/10.1007/bf00262502
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4
Restriction endonuclease studies on the chloroplast and mitochondrial DNAs of alfalfa (Medicago sativa L.) protoclones
Autor: R. J. Kemble, Ray J. Rose, Lowell B. Johnson
Publikováno v: Plant Molecular Biology. 6:331-338
Alfalfa protoclones were regenerated from the mesophyll protoplasts of two cloned source plants (parents), RS-K1 and RS-K2, initiated from Regen S seed. Because of the high frequency of karyotypic upset previously observed in these plants, chloroplas
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b3b52822dcf6a0cdf8854aeb9c5dfc27
https://doi.org/10.1007/bf00034940
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5
The combination of polima cms and cytoplasmic triazine resistance in Brassica napus
Autor: S. C. Wu, S. A. Yarrow, M. Coumans, Wallace D. Beversdorf, A. D. Powell, K. P. Pauls, R. J. Kemble, Phan V. Chuong, T. L. Barsby
Publikováno v: Theoretical and Applied Genetics. 73:809-814
Protoplast fusion was used to combine cytoplasmic triazine resistance (ctr) and Polima type cytoplasmic male sterility (cms) in Brassica napus. The cybrids produced constitute the major biological input required for the production of commercial singl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::984730d2132dd708d2dd090b3e6b6dc8
https://doi.org/10.1007/bf00289383
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6
Transposon Tn5 mutagenesis in Erwinia carotovora subsp. carotovora and E. carotovora subsp. atroseptica
Autor: R J Kemble, A K Chatterjee, R T Zink
Publikováno v: Journal of Bacteriology. 157:809-814
In matings between Escherichia coli 2492(pJB4JI) and Erwinia carotovora subsp. carotovora Ecc71 and E. carotovora subsp. atroseptica Eca12, Kmr Gms transconjugants were obtained at high frequencies, indicating instability of the Mu-containing plasmid
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66b4232a24389d581ec8325cfb5c12f9
https://doi.org/10.1128/jb.157.3.809-814.1984
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7
Mitochondrial DNA variation in races of maize indigenous to Mexico
Autor: R. B. Flavell, R. E. Gunn, R. J. Kemble
Publikováno v: Theoretical and Applied Genetics. 65:129-144
Mitochondrial DNAs have been examined in accessions of 25 Mexican races of maize and compared with the mitochondrial DNAs previously found in inbred lines from the USA. Many variants were found. Low molecular weight DNA components, not previously fou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5c78bfcfc3e506628238bb31715141d
https://doi.org/10.1007/bf00264880
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8
A rapid, single leaf assay for detecting the presence of ‘S’-male-sterile cytoplasm in maize
Autor: R. J. Kemble
Publikováno v: Theoretical and Applied Genetics. 57:97-100
A simple, rapid, and reproducible assay is described for determining unambiguously the presence of S-type cytoplasm in male-sterile and male-fertile (restored) maize lines. Because the assay requires only 0.5 g leaf segment per sample, it is a single
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f69ccacd84b83d95f53246fecb6d4239
https://doi.org/10.1007/bf00253876
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9
Mitochondrial DNA analyses of fertile and sterile maize plants derived from tissue culture with the texas male sterile cytoplasm
Autor: R. J. Kemble, R. B. Flavell, R. I. S. Brettell
Publikováno v: Theoretical and Applied Genetics. 62:213-217
Maize plants carrying Texas (T) cytoplasm are male-sterile and sensitive to Drechslera maydis race T toxin, whereas plants carrying Normal (N) cytoplasm are male-fertile and resistant to the toxin. Some plants regenerated from T cytoplasm tissue cult
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de4447d426b08e63fd0af65b08c36ae4
https://doi.org/10.1007/bf00276241
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10
Examination of the mitochondrial genome of revertant progeny from S cms maize with cloned S-1 and S-2 hybridization probes
Autor: R J, Kemble, R J, Mans
Publikováno v: Journal of molecular and applied genetics. 2(2)
We have examined the molecular rearrangement of mitochondrial DNAs in each of several fertile revertants that arose spontaneously from S-type cytoplasmically male-sterile maize. Cloned segments of S-1 and S-2 DNAs (plasmid-like DNAs characteristic of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8e8a59684f1d9781e3862cb65c81585b
https://pubmed.ncbi.nlm.nih.gov/6308117
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