9 Výsledek
Suspension cultures of Glycine max (L.) Merr. were grown at 22 and 33°. The doubling times of dividing cells were 35 and 25 h, respectively. G2 was 6.2 and 6.7 h, and S was 13.8 and 6.5 h. G1 was calculated as 13 and 10 h, respectively. These values were determined by labeling cells with (3)H
A total of 70 methotrexate-resistant cell lines were isolated from UV-irradiated fast growing suspensions of Glycine max(L.) Merr. The resistant cells grew in 4 X 10(-4) M MTX without significant reduction in growth rate, whereas 100 % of wild type cells died in 2.2 x 10 (-7) M within 24 h. The
Lectin binding and density gradient centrifugation were explored for isolating epithelial cells from trout liver. Hepatocytes exhibited preferential attachment of coverslips coated with Phaseolus vulgaris erythroagglutinin. Biliary epithelial cells attached with glycine max agglutinin; however,
1. Various lectins [phaseolus vulgaris phytohaemagglutinin, Glycine max (soy-bean) agglutinin, Triticum vulgaris (wheat-germ) agglutinin and Axinella polyploides agglutinin] and antibodies to pig Ig (immunoglobulin) that are found by pig lymphocytes were assessed in terms of their capacities to
Soybean (Glycine max) alcohol dehydrogenase (ADH) cDNAs were amplified in vitro from total RNA by the polymerase chain reaction (PCR). The amplification strategy involved first strand cDNA synthesis from anaerobic cotyledon total RNA using an 18-thymidine primer. The second strand cDNA primer was a
The binding of the legume lectins Phaseolus vulgaris E4 and L4, Glycine max agglutinin, Vicia faba agglutinin, and Pisum sativum agglutinin to intact differentiated Caco-2 cells and to brush border membranes of differentiated Caco-2 cells was investigated, and their impact on the cellular metabolism
Cell-suspension cultures of soybean (Glycine max (L.) Merr., line SB-1) have been used to study DNA replication. Cells or protoplasts incorporate either radioactive thymidine or 5-bromodeoxyuridine (BUdR) into DNA. The DNA has been extracted as large molecules which can be visualized by
Fruits of soybean (Glycine max [L.] Merr.) that are destined to abscise shortly after anthesis grow more slowly than fruits that will be retained. In this work, amino acid composition, protein metabolism, and nucleic acid metabolism were studied in setting and abscising soybean ovaries from anthesis
Several unique proteins accumulate in soybean (Glycine max) leaves when the developing fruits are removed. In the present study, elevated levels of nucleotide pyrophosphatase and phosphodiesterase I activities were present in leaves of defruited soybean plants. The soluble enzyme catalyzing these