dihydrozeatin/nicotiana

Lyen an sove nan clipboard la

AtikEsè klinikPatant

Chwazi kalite sòt

8 rezilta yo

Cytokinins and flower bud formation in vitro in tobacco: role of the metabolites.

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo

Explants from flower stalks of Nicotiana tabacum L. were cultured on different cytokinins to induce flower bud formation. All cytokinins tested except zeatin and zeatin-riboside induced the same maximal number of flower buds. Benzyladenine, benzyladenosine, and dihydrozeatin were the most active

Dynamics of Endogenous Cytokinins during the Growth Cycle of a Hormone-Autotrophic Genetic Tumor Line of Tobacco.

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo

The profile of endogenous cytokinins in a genetic tumor line of tobacco, namely, Nicotiana glauca (Grah.) x Nicotiana langsdorffii (Weinm.), following 1 to 10 weeks of growth on solid medium was determined by radioimmunoassay. (3)H-labeled cytokinins of high specific activity were added during

Dynamics of cytokinins in apical shoot meristems of a day-neutral tobacco during floral transition and flower formation

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo

This study considered cytokinin distribution in tobacco (Nicotiana tabacum L.) shoot apices in distinct phases of development using immunocytochemistry and quantitative tandem mass spectrometry. In contrast to vegetative apices and flower buds, we detected no free cytokinin bases (zeatin,

Identification of four adenosine kinase isoforms in tobacco By-2 cells and their putative role in the cell cycle-regulated cytokinin metabolism.

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo

Adenosine kinase (ADK), a key enzyme in the regulation of the intracellular level of adenosine is also speculated to be responsible for the conversion of cytokinin ribosides to their respective nucleotides. To elucidate the role of ADK in the cytokinin metabolism of tobacco BY-2 cells (Nicotiana

Cytokinins: synthesis and biological activity of geometric and position isomers of zeatin.

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo

Geometric and position isomers of zeatin and of ribosylzeatin and other compounds closely related to zeatin have been tested in the tobacco (Nicotiana tabacum var. Wisconsin No. 38) bioassay. None was more active than zeatin itself. There was a much greater difference in activity (> 50-fold) between

Analysis of Cytokinin Metabolism in ipt Transgenic Tobacco by Liquid Chromatography-Tandem Mass Spectrometry.

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo

The endogenous levels of the major, naturally occurring cytokinins in Pisum sativum ribulose-1,5-bisphosphate carboxylase small subunit promoter-isopentenyl transferase gene (Pssu-ipt)-transformed tobacco (Nicotiana tabacum L.) callus were quantified using electrospray-liquid chromatography-tandem

Conditional transgenic expression of the ipt gene indicates a function for cytokinins in paracrine signaling in whole tobacco plants.

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo

This study investigated whether an increased production of the plant hormone cytokinin in roots, the main site of its synthesis and putative signaling organ, can influence developmental events, such as growth of axillary shoot meristems or leaf senescence, in the plant shoot. To this end, transgenic

Cytokinins in tobacco and wheat chloroplasts. Occurrence and changes due to light/dark treatment.

Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo

Although cytokinins (CKs) affect a number of processes connected with chloroplasts, it has never been rigorously proven that chloroplasts contain CKs. We isolated intact chloroplasts from tobacco (Nicotiana tabacum L. cv SR1) and wheat (Triticum aestivum L. cv Ritmo) leaves and determined their CKs

Antre nan paj
facebook nou an

Herbal & Natural Medicine

Baz done ki pi konplè remèd fèy medsin te apiye nan syans

Travay nan 55 lang
Geri èrbal te apiye nan syans
Remèd fèy rekonesans pa imaj
Kat entèaktif GPS - tag zèb sou kote (vini byento)
Li piblikasyon syantifik ki gen rapò ak rechèch ou an
Search remèd fèy medsin pa efè yo
Izeganize enterè ou yo ak rete kanpe fè dat ak rechèch la nouvèl, esè klinik ak rive

Tape yon sentòm oswa yon maladi epi li sou remèd fèy ki ta ka ede, tape yon zèb ak wè maladi ak sentòm li itilize kont.
* Tout enfòmasyon baze sou rechèch syantifik pibliye