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Literature DB >> 16657272

Cytokinins in seeds of pumpkin.

Abstract

Extracts of seeds of pumpkin (Cucurbita pepo Linn.) contain three chromatographically distinguishable cytokinins which are held on Dowex 50-W and are extractable by ethanol and n-butanol. Two of the active factors are precipitable by silver nitrate at acidic pH. The chromatographic behavior and the spectral characteristics of one of these cytokinins are similar to those of zeatin. However, the R(F) values of the other two active compounds do not match with those of any of the known natural cytokinins.

Entities: Chemical Species

Year: 1970 PMID： 16657272 PMCID： PMC396346 DOI： 10.1104/pp.45.1.14

Source DB: PubMed Journal: Plant Physiol ISSN： 0032-0889 Impact factor: 8.340

13 in total

8. Biosynthesis of N6-(delta-2-isopentenyl) adenosine. The precursor relationship of acetate and mevalonate to the delta-2-isopentenyl group of the transfer ribonucleic acid of microorganisms.

Authors: F Fittler; L K Kline; R H Hall
Journal: Biochemistry Date: 1968-03 Impact factor: 3.162

9. Evidence for the natural occurrence of zeatin and derivatives: compounds from maize which promote cell division.

Authors: C O Miller
Journal: Proc Natl Acad Sci U S A Date: 1965-10 Impact factor: 11.205

10. The incorporation of mevalonic acid into the N6-(delta 2-isopentenyl) adenosine of transfer ribonucleic acid in Lactobacillus acidophilus.

Authors: A Peterkofsky
Journal: Biochemistry Date: 1968-01 Impact factor: 3.162

3 in total

Cytokinins in seeds of pumpkin.

1. ZEATIN, A FACTOR INDUCING CELL DIVISION ISOLATED FROM ZEA MAYS.

2. Cytokinins in tRNA of Corynebacterium fascians.

3. A KINETIN-LIKE COMPOUND IN MAIZE.

4. Some results of the applications of ion-exchange chromatography to nucleic acid chemistry.

5. Isolation of cytokinins from Corynebacterium fascians.

6. Cytokinins: identification of compounds isolated from Corynebacterium fascians.

7. Nucleotide sequences of two serine-specific transfer ribonucleic acids.

8. Biosynthesis of N6-(delta-2-isopentenyl) adenosine. The precursor relationship of acetate and mevalonate to the delta-2-isopentenyl group of the transfer ribonucleic acid of microorganisms.

9. Evidence for the natural occurrence of zeatin and derivatives: compounds from maize which promote cell division.

10. The incorporation of mevalonic acid into the N6-(delta 2-isopentenyl) adenosine of transfer ribonucleic acid in Lactobacillus acidophilus.

1. Cytokinins in seedling roots of pea.

2. Cytokinin Activity in Lupinus albus L: IV. Distribution in Seeds.

3. Embryo-suspensor relations in Phaseolus coccineus: cytokinins during seed development.