Isoenzyme als biochemische markerfaktoren für roggenchromosomen

Schmidt, Jörg-Christoph; Seliger, Petra; Schlegel, R.

doi:10.1016/s0015-3796(84)80078-5

Cited by 22 publications

(7 citation statements)

References 36 publications

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“…Based on this, the Fj hybrids also show these two bands. They are highly specific for rye chromosome arm 5RL and correspond with the loci £5^6 and Est7 as demonstrated by SCHMIDT-STOHN and WEHLING (1983), SCHMIDT et al (1984) and WEHLING et al (1985). However, two other rye bands described by WEHL-ING et al (1985) could not be found in this material.…”

Section: Marker Genesmentioning

confidence: 54%

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Confirmation of a 4BL/5RL Wheat‐Rye Chromosome Translocation Line in the Wheat Cultivar ‘Viking’ Showing High Copper Efficiency

Schlegel¹,

Werner

Hülgenhof³

1991

Plant Breeding

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The N-and C-banding patterns of the chromosomes of the hexaploid wheat cultivar 'Viking', and the hairy-necked line derived from it, were described. Except for chromosome 4B (formerly 4A), no significant variation in banding patterns were found between the two genotypes. In addition to a 5BS.7BS (5BL.7BL) translocation in both genotypes, the presence of a small 5RL rye segment in a terminal position on the long arm of chromosome 4B was suggested by banding and confirmed by meiotic analysis, and by the hairy neck marker as well as by rye-specific leaf esterase bands in the translocation line. The translocation breakpoint is presumed to be located in the distal 4BL2.2 and/or 5RL2.3 band. The hairy-necked 'Viking' was shown to be copper efficient. Its utilization in wheat breeding programmes is proposed.

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Section: Marker Genesmentioning

confidence: 54%

“…The leaf esterase zymotypes were determined by disc electrophoresis and lsoelectric focussing (cf. SCHMIDT et al 1984).…”

mentioning

confidence: 99%

Confirmation of a 4BL/5RL Wheat‐Rye Chromosome Translocation Line in the Wheat Cultivar ‘Viking’ Showing High Copper Efficiency

Schlegel¹,

Werner

Hülgenhof³

1991

Plant Breeding

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“…The combined recotnbination value of all relevant progenies is 0.144 x 0.033. SCHMIDT et al (1984) located the /j-glucosidase locus on rye chromosome 2R. In ryegrass, Eolium perenne, COR.\ 'ISH et al (1980) found a linkage between a phosphoglucoisomerase locus and one of the incompatibdity loci which they designated as S. LEACH and H.WM.^N (1987) observed this linkage in r\-e, too.…”

mentioning

confidence: 99%

Linkage Between the Incompatibility Locus Z and a β‐Glucosidase Locus in Rye

Gertz

Wricke

1989

Plant Breeding

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Grosses of plants trom the same I; , line can be used for stud)-ing linkage relations betw-een incompatibility loci and marker genes. Only one of the two incompatibilit)-loci of rye has so far been localized, on chromosome 1R. In order to locate the second locus, cros-ses were pertormed with plants possessing know-n isozyme markers ot the r\'e genome. Linkage w-as tound with the /J-glucosidase locus on chromosome 2R. By combined analysis a recombination value of 0.144 was determined.

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“…This effect can be interpreted by assutning the existence of subunits controlled by gene Amp-Bf on chromosome 6B in the additions. Gene AtiipBl produces subunits for the band AMP-3 in the three-banded phenotypes of 'Chinese Spring' and 'Holdfast' (HART 1973, HART 1983, SCHMIDT et al 1984. This band shows the lowest electrophoretic mobility in the 'Holdfast-King ir wheat-rye-additions and is closely located to the band of lowest electrophoretic mobility of rye (SCHMIDT et al 1984).…”

mentioning

confidence: 99%

“…Gene AtiipBl produces subunits for the band AMP-3 in the three-banded phenotypes of 'Chinese Spring' and 'Holdfast' (HART 1973, HART 1983, SCHMIDT et al 1984. This band shows the lowest electrophoretic mobility in the 'Holdfast-King ir wheat-rye-additions and is closely located to the band of lowest electrophoretic mobility of rye (SCHMIDT et al 1984). For that reason there is an apparent dosage effect resulting from the weak rye band and the closely located wheat band AMP-3 and the method used, respectively.…”

mentioning

confidence: 99%