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Electrophoretic variation in acid phosphatases and alcohol dehydrogenases of native greek di ploid species of aegilops aegilops caudata and aegilops comosa poaceae


, : Electrophoretic variation in acid phosphatases and alcohol dehydrogenases of native greek di ploid species of aegilops aegilops caudata and aegilops comosa poaceae. Biochemie und Physiologie der Pflanzen (BPP) 176(5): 463-480

The acid phosphatase and alcohol dehydrogenase patterns in 5 varieties of A. caudata (genome type C) and A. comosa (genome type M) [A. caudata var. caudata, A. caudata var. polyanthera, A. comosa ssp. comosa var. thessalica, A. comosa ssp. heldreichii var. biaristata and A. comosa var. subventricosa] were studied in order to elucidate the phylogenetic relationships within and between the 2 groups. The raw enzyme extracts of the shoot and the root of 4-day-old seedlings were separated by the use of electrostarch horizontal gel electrophoresis, and the surfaces of the zymograms were evaluated by means of a densitometer. Comparing the band patterns of the 2 enzyme systems studied here and of 2 more further on (esterase, peroxidase, Symeonidis et al. 1979) in 5 varieties of Aequilops, the following conclusions were reached. The similarities of the isoenzymes are larger within the species rather than between the species. The 2 varieties of A. caudata (var. polyathera and var. caudata) demonstrate a close phylogenetic relationship. The A. comosa varieties [subventricosa (= s), var. biaristata (= b), var. thessalica = th)] are found with the following relationship existing between them: .**GRAPHIC**.

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Related references

Tsekos, I.S.meonidis, L.K.rataglis, S., 1981: Electrophoretic variation in acid phosphatases and alcohol dehydrogenases of native Greek diploid speices of Aegilops (Aegilops caudata and Aegilops comosa, Poaceae). Biochemie und Physiologie der Pflanzen76(5): 463-480

Symeonidis L.; Karataglis S.; Tsekos I., 1979: Electrophoretic variation in esterases and peroxidases of native greek di ploid aegilops species aegilops caudata and aegilops comosa poaceae. The esterase and peroxidase patterns in 5 varieties of A. caudata (genome type C) and A. comosa (genome type M) [A. caudata var. caudata, A. caudata var. polyathera, A. comosa spp. comosa var. thessalica, A. comosa ssp. heldreichii var. biaristata...

Tsekos, I.; Symeonidis, L.; Karataglis, S., 1981: Electrophoretic variation in acid phosphatases and alcohol dehydrogenases of native Greek diploid species of Aegilops (Ae. caudata and Ae. comosa, Poaceae). Banding patterns of isozymes were compared for the two enzymes extracted from four-day-old seedlings of two botanical varieties of Ae. caudata (genome C) and three of Ae. comosa (genome M). Results of this and earlier work [see also PBA 49, 5702]...

Symeonidis, L.; Karataglis, S.; Tsekos, I., 1979: Electrophoretic variation in esterases and peroxidases of native Greek diploid Aegilops species (Ae. caudata and Ae. comosa, Poaceae). Seeds of several individuals were collected from single natural populations of two botanical varieties of Ae. caudata and three of Ae. comosa. Starch gel electrophoresis of peroxidase and esterase isozymes in extracts from 4-day-old seedlings reve...

Karataglis, S.; Tsekos, I., 1975: Electrophoretic variation in esterases of native greek aegilops spp aegilops ovata aegilops biuncialis and aegilops triuncialis. Protoplasma 83(4): 311-326

Furuta Y., 1974: Origin and differentiation of tetra ploid species of the genus aegilops of the polyeides section part 2 cytological mutations in aegilops variabilis and aegilops kotschyi. Japanese Journal Of Genetics: 290-291

Kostova, R.; Bochev, B., 1974: A study of the genome homology between Aegilops triuncialis L. and Aegilops umbellulata Zhuk. and Aegilops caudata L. Genome homology was determined by electrophoretic analysis of esterase and peroxidase isoenzymes in the tetraploid Ae. triuncialis, both natural and synthetic, and its diploid parents Ae. caudata and Ae. umbellulata. The tetraploid was more simila...

Teoh S.B.; Miller T.E.; Reader S.M., 1983: Intraspecific variation in c banded chromosomes of aegilops comosa and aegilops speltoides. Intraspecific variation in C-banding patterns can be used to differentiate subspecies of A. comosa, i.e., A. c. ssp. eucomosa and A. c. ssp. heldrechii but not those belonging to A. speltoides. Among the A. c. ssp. eucomosa accessions, A. comosa E...

Karataglis, S.S., 1975: Changes of esterase electrophoretic patterns during the ontogenetic stages of di ploid native greek aegilops spp. Esterases of 5 native Greek varieties of the genus Aegilops [A. caudata var. polyathera, A. caudata var. typica, A. comosa ssp. heldreichii var. biaristata, A. comosa ssp. heldreichii var. subventricosa and A. comosa ssp. eucomosa var. thessalica]...

Karataglis, S.; Tsekos, I., 1975: Electrophoretic variation in esterases of native Greek Aegilops species (Ae. ovata, Ae. biuncialis, and Ae. triuncialis). Extracts of root, coleoptile and first and second leaf of seedlings of Aegilops ovata (CuCuMoMo), Ae. biuncialis (CuCuMbMb) and Ae. triuncialis (CuCuCC), were analysed and their esterase patterns compared with that of their common ancestor, Ae. um...