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Comparison of the genetic maps of Brassica napus and Brassica oleracea
Theoretical and Applied Genetics, 1997The genus Brassica consists of several hun- dreds of diploid and amphidiploid species. Most of the diploid species have eight, nine or ten pairs of chromo- somes, known respectively as the B, C, and A genomes. Genetic maps were constructed for both B. napus and B. oleracea using mostly RFLP and RAPD markers. For the B.
G. Champagne +3 more
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Alignment of the conserved C genomes of Brassica oleracea and Brassica napus
Theoretical and Applied Genetics, 1996A population of 169 microspore-derived doubled-haploid lines was produced from a highly polymorphic Brassica oleracea cross. A dense genetic linkage map of B. oleracea was then developed based on the segregation of 303 RFLP-defined loci. It is hoped that these lines will be used by other geneticists to facilitate the construction of a unified genetic ...
D. J. Keith +4 more
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Pectic polysaccharides of cabbage (Brassica oleracea)
Phytochemistry, 1984Abstract Pectic substances extracted from cabbage cell walls with water, at 80°, and (NH 4 ) 2 C 2 O 4 , at 80°, accounted for 45%(w/w) of the purified cell wall material. Only a small amount of neutral arabinan was isolated. Partial acid hydrolysis and methylation analysis revealed that the major pectic polysaccharide had a rhamnogalacturonan ...
Barry J.H. Stevens, Robert R. Selvendran
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Pollination and contamination of Brassica oleracea L [PDF]
Euphytica, 1963 1. From 1948 to 1959 pollination and contamination trials of various cole crops (Brassica oleracea L.) were carried out. 2. On seed plots plants are largely pollinated with pollen from nearby plants. 3. The contamination which may occur at a certain distance can be considerably higher than formerly indicated by various ...
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N-Nitroso compounds and their precursors in Brassica oleracea
Cancer Letters, 1990In the present study, Brassica a dried green vegetable from Kashmir, which is a major constituent of the local diet, was analysed for nitrosatable aliphatic amines, N-nitrosamines prior to and after nitrosation) and alkylating activity due to N-nitrosamides following nitrosation.
Rajesh Kumar +4 more
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A Physical Map of the Brassica oleracea Genome
2021After the shared polyploidization events affecting Arabidopsis thaliana, Brassica plants have been further affected by extra events, resulting in complex genome structure and increasing gene copy numbers and thereof complexity of regulatory networks. Here, by using high-information-content fingerprinting (HICF) of bacterial artificial chromosome (BAC ...
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The anthocyanins of red cabbage (Brassica oleracea)
Phytochemistry, 1969Abstract Leaves of red cabbage (Brassica oleracea) contain cyanidin 3,5-diglucoside, cyanidin 3-sophoroside-5-glucoside and cyanidin 3-sophoroside-5-glucoside acylated with 1 and 2 moles of sinapic acid.
C.F. Timberlake, S.S. Tanchev
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Clubroot resistance in brassica oleracea L.
Euphytica, 1962Research has been carried out on clubroot resistant white cabbage received from Germany and the U.S.A. In the Netherlands, too, a number of plants of both origins were not affected. The European material proved more resistant than the American. In various respects these varieties do not come up to the requirements of growers in different parts of the ...
M. Nieuwhof, D. Wiering
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Study of the Life History of Brassica oleracea
Botanical Gazette, 19331. The inflorescence of Brassica oleracea is racemose, but in some varieties is modified by lack of divergence to paniculate, as in cauli-flower. 2. Anthesis is caused by the rapid growth of petal and filament, which forces apart the sepals, exposing anthers and stigma. 3. Pollination is brought about by insects, chiefly honey-bees and solitary bees in
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