Literature DB >> 24424544

Cytokinin translocation: Changes in zeatin and zeatin-riboside levels in the root exudate of tomato plants during their development.

J E Davey1, J van Staden.   

Abstract

The zeatin and zeatin riboside content of tomato (Lycopersicon esculentum Mill.) root exudates were determined at different stages of development. Zeatin riboside was found to be the major translocational form of cytokinin in the xylem during early vegetative growth. During flower bud formation this cytokinin decreased markedly in concentration so that, at anthesis, there was no appreciable difference in the zeatin and zeatin riboside concentration in the root exudate.

Entities:  

Year:  1976        PMID： 24424544     DOI： 10.1007/BF00390846

Source DB:  PubMed          Journal:  Planta        ISSN： 0032-0935            Impact factor:   4.116


  8 in total

1.  Effects of flooding the root system of sunflower plants on the cytokin in content in the xylem sap.

Authors:  W J Burrows; D J Carr
Journal:  Physiol Plant       Date:  1969       Impact factor: 4.500

2.  Cytokinins in seedling roots of pea.

Authors:  K C Short; J G Torrey
Journal:  Plant Physiol       Date:  1972-02       Impact factor: 8.340

3.  EFFECT OF THE ROOT SYSTEM ON TOMATO STEM GROWTH.

Authors:  F W Went
Journal:  Plant Physiol       Date:  1943-01       Impact factor: 8.340

4.  Decreased cytokinin production in the roots as a factor in shoot senescence.

Authors:  D Sitton; C Itai; H Kende
Journal:  Planta       Date:  1967-09       Impact factor: 4.116

5.  Cytokinins in the xylem sap of grape vine canes: Changes in activity during cold-storage.

Authors:  K G Skene
Journal:  Planta       Date:  1972-03       Impact factor: 4.116

6.  Isolation of cytokinins from tRNA.

Authors:  D J Armstrong; W J Burrows; P K Evans; F Skoog
Journal:  Biochem Biophys Res Commun       Date:  1969-10-22       Impact factor: 3.575

Review 7.  The cytokinins.

Authors:  H Kende
Journal:  Int Rev Cytol       Date:  1971

8.  [Cytokinins in Helianthus annuus].

Authors:  D Klämbt
Journal:  Planta       Date:  1968-06       Impact factor: 4.116
  8 in total
  6 in total

1.  Dynamics of the cytokinin content in different regions of the ovary in Triticum aestivum L. and Taraxacum officinale Web. during the preparation of the ovicell for division.

Authors:  M A Gusakovskaya; A N Blintsov
Journal:  Dokl Biochem Biophys       Date:  2001 Nov-Dec       Impact factor: 0.788

2.  Hormonal regulation of the onset of endosperm development in amphimictic Triticum aestivum L. and apomictic Taraxacum officinale Web. species.

Authors:  M A Gusakovskaya; A N Blintsov
Journal:  Dokl Biochem Biophys       Date:  2003 May-Jun       Impact factor: 0.788

3.  Haustorium initiation in the obligate parasitic plant Phelipanche ramosa involves a host-exudated cytokinin signal.

Authors:  Vincent Goyet; Estelle Billard; Jean-Bernard Pouvreau; Marc-Marie Lechat; Sandra Pelletier; Muriel Bahut; Fabrice Monteau; Lukáš Spíchal; Philippe Delavault; Grégory Montiel; Philippe Simier
Journal:  J Exp Bot       Date:  2017-11-28       Impact factor: 6.992

4.  Cytokinin-microbiome interactions regulate developmental functions.

Authors:  Rupali Gupta; Dorin Elkabetz; Meirav Leibman-Markus; Elie Jami; Maya Bar
Journal:  Environ Microbiome       Date:  2022-01-15

5.  Hormonal changes in relation to biomass partitioning and shoot growth impairment in salinized tomato (Solanum lycopersicum L.) plants.

Authors:  Alfonso Albacete; Michel Edmond Ghanem; Cristina Martínez-Andújar; Manuel Acosta; José Sánchez-Bravo; Vicente Martínez; Stanley Lutts; Ian C Dodd; Francisco Pérez-Alfocea
Journal:  J Exp Bot       Date:  2008       Impact factor: 6.992

6.  Compositional shifts in root-associated bacterial and archaeal microbiota track the plant life cycle in field-grown rice.

Authors:  Joseph A Edwards; Christian M Santos-Medellín; Zachary S Liechty; Bao Nguyen; Eugene Lurie; Shane Eason; Gregory Phillips; Venkatesan Sundaresan
Journal:  PLoS Biol       Date:  2018-02-23       Impact factor: 8.029
  6 in total

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