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Showing 25 to 36 of 102 entries
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[Investigations upon the binding of plant growth substances to several components of the chromatin in vitro : II. experiments with differently reconstituted nucleoproteins].

Planta

Fellenberg G.
PMID: 24488247
Planta. 1971 Dec;100(4):347-56. doi: 10.1007/BF00385199.

Several growth substances (IAA, α-NAA) are able to reduce thermal stability of artificially reconstituted nucleoproteins without splitting off measurable amounts of protein from DNA. This effect is not shown by substances structurally related to auxins (β-NAA, tryptophan), but other...

[Growth rate of the axillary buds and variation of the type of correlation between the cotyledon and its axillary bud in Bidens pilosus L].

Planta

Desbiez MO.
PMID: 24488244
Planta. 1971 Dec;100(4):325-30. doi: 10.1007/BF00385196.

Application of various growth substances to seedlings of Bidens with an inhibitory cotyledon causes a cotyledonary correlative stimulation. At the same time, if we measure the influence of these substances on the growth rate of the buds during the...

Physiology of Hormone Autonomous Tissue Lines Derived From Radiation-Induced Tumors of Arabidopsis thaliana.

Plant physiology

Campell BR, Town CD.
PMID: 16668504
Plant Physiol. 1991 Nov;97(3):1166-73. doi: 10.1104/pp.97.3.1166.

gamma-Radiation-induced tumors of Arabidopsis thaliana L. have been produced as a novel approach to isolation of genes that regulate plant development. Tumors excised from irradiated plants are hormone autonomous in culture and have been maintained on hormone-free medium for...

Rapid Hormone-induced Hyperpolarization of the Oat Coleoptile Transmembrane Potential.

Plant physiology

Cleland RE, Prins HB, Harper JR, Higinbotham N.
PMID: 16659860
Plant Physiol. 1977 Mar;59(3):395-7. doi: 10.1104/pp.59.3.395.

The effects of the plant growth substances indoleacetic acid (IAA) and fusicoccin on the transmembrane potential of Avena coleoptile cells (at 27-29 C) were studied. Fusicoccin caused hyperpolarization of the membrane potential which started after a lag of less...

EFFECTS OF GROWTH SUBSTANCES ON PHOTOSYNTHESIS.

Plant physiology

Freeland RO.
PMID: 16654253
Plant Physiol. 1949 Oct;24(4):621-8. doi: 10.1104/pp.24.4.621.

No abstract available.

Flower formation in excised tobacco stem segments; I. Methodology and effects of plant hormones.

Plant physiology

Wardell WL, Skoog F.
PMID: 16657217
Plant Physiol. 1969 Oct;44(10):1402-6. doi: 10.1104/pp.44.10.1402.

The formation of flowers has been studied in stem tissue excised from flowering plants of Nicotiana tabacum variety Wisconsin No. 38, and cultured in vitro on Murashige and Skoog nutrient medium. A procedure for quantitative evaluation of factors influencing...

Factors involved in the opening of the hypocotyl hook of cotton and beans.

Plant physiology

Powell RD, Morgan PW.
PMID: 16657340
Plant Physiol. 1970 May;45(5):548-52. doi: 10.1104/pp.45.5.548.

Conditions influencing the opening of the bean (Phaseolus vulgaris L.) and cotton (Gossypium hirsutum L.) hypocotyl hook were defined. Such hooks were shown to undergo geotropic curvature; orientation of the hook with respect to gravity greatly affected the observed...

Promotion of indoleacetic Acid oxidase isoenzymes in tobacco callus cultures by indoleacetic Acid.

Plant physiology

Lee TT.
PMID: 16657735
Plant Physiol. 1971 Jul;48(1):56-9. doi: 10.1104/pp.48.1.56.

Indoleacetic acid oxidase in tobacco callus cultures (Nicotiana tabacum L., cv. White Gold) was composed of at least two groups of isoenzymes, which were distinctly different in electrophoretic mobilities and in responses to growth substances. Indoleacetic acid had dual...

Triacontanol and Its Second Messenger 9-beta-l(+)-Adenosine as Plant Growth Substances.

Plant physiology

Ries S.
PMID: 16668132
Plant Physiol. 1991 Apr;95(4):986-9. doi: 10.1104/pp.95.4.986.

Triacontanol (TRIA), a common constituent of plant waxes, was first shown in 1977 to be an active growth substance which at nanomolar concentrations increased the growth and yield of crops. TRIA is used to increase crop yields on millions...

Transport of Benzyladenine and Gibberellin A(1) from Roots in Relation to the Dominance between the Axillary Buds of Pea (Pisum sativum L.) Cotyledons.

Plant physiology

Procházka S, Jacobs WP.
PMID: 16663803
Plant Physiol. 1984 Sep;76(1):224-7. doi: 10.1104/pp.76.1.224.

In etiolated, 5-day-old pea (Pisum sativum L.) seedlings a significantly more intensive growth of buds situated in the axil of the excised cotyledons was observed as early as 4 hours after decapitation and excision of one cotyledon of each...

Relationship between the inhibition of bud growth and the content of growth substances in endive root fragments.

Comptes rendus des seances de la Societe de biologie et de ses filiales

KULESCHA Z, CAMUS G.
PMID: 18878672
C R Seances Soc Biol Fil. 1948 Mar;142(5):320-2.

No abstract available.

Plant Growth Substances Produced by Azospirillum brasilense and Their Effect on the Growth of Pearl Millet (Pennisetum americanum L.).

Applied and environmental microbiology

Tien TM, Gaskins MH, Hubbell DH.
PMID: 16345372
Appl Environ Microbiol. 1979 May;37(5):1016-24. doi: 10.1128/aem.37.5.1016-1024.1979.

Azospirillum brasilense, a nitrogen-fixing bacterium found in the rhizosphere of various grass species, was investigated to establish the effect on plant growth of growth substances produced by the bacteria. Thin-layer chromatography, high-pressure liquid chromatography, and bioassay were used to...

Showing 25 to 36 of 102 entries