Literature DB >> 24221394

Phenylpropanoid defence responses in transgenic Lotus corniculatus 1. Glutathione elicitation of isoflavan phytoalexins in transformed root cultures.

M P Robbins1, J Hartnoll, P Morris.   

Abstract

When Agrobacterium rhizogenes transformed root cultures of Lotus corniculatus were treated with glutathione, isoflavan phytoalexins accumulated in both tissue and culture medium. This accumulation of phytoalexins was preceded by a transient increase in the activity of phenylalanine ammonia lyase (PAL). Elicitation of PAL occurred throughout the growth curve of Lotus 'hairy roots' and in different sectors of transformed root material.

Entities:  

Year:  1991        PMID： 24221394     DOI： 10.1007/BF00236457

Source DB:  PubMed          Journal:  Plant Cell Rep        ISSN： 0721-7714            Impact factor:   4.570


  7 in total

1.  A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding.

Authors:  M M Bradford
Journal:  Anal Biochem       Date:  1976-05-07       Impact factor: 3.365

2.  Stress Responses in Alfalfa (Medicago sativa L.): I. Induction of Phenylpropanoid Biosynthesis and Hydrolytic Enzymes in Elicitor-Treated Cell Suspension Cultures.

Authors:  K Dalkin; R Edwards; B Edington; R A Dixon
Journal:  Plant Physiol       Date:  1990-02       Impact factor: 8.340

3.  Evidence for Sulfhydryl Involvement in Regulation of Phytoalexin Accumulation in Trifolium repens Callus Tissue Cultures.

Authors:  D L Gustine
Journal:  Plant Physiol       Date:  1981-12       Impact factor: 8.340

4.  Glutathione causes a massive and selective induction of plant defense genes.

Authors:  V P Wingate; M A Lawton; C J Lamb
Journal:  Plant Physiol       Date:  1988-05       Impact factor: 8.340

5.  Defense gene expression in elicitor-treated cell suspension cultures of french bean cv. Imuna.

Authors:  J S Ellis; A C Jennings; L A Edwards; M Mavandad; C J Lamb; R A Dixon
Journal:  Plant Cell Rep       Date:  1989-12       Impact factor: 4.570

6.  Phytoalexin synthesis in soybean cells: elicitor induction of phenylalanine ammonia-lyase and chalcone synthase mRNAs and correlation with phytoalexin accumulation.

Authors:  J Ebel; W E Schmidt; R Loyal
Journal:  Arch Biochem Biophys       Date:  1984-07       Impact factor: 4.013

7.  Metabolic changes in elicitor-treated bean cells. Selectivity of enzyme induction in relation to phytoalexin accumulation.

Authors:  M P Robbins; G P Bolwell; R A Dixon
Journal:  Eur J Biochem       Date:  1985-05-02
  7 in total
  5 in total

1.  Differential modification of flavonoid and isoflavonoid biosynthesis with an antisense chalcone synthase construct in transgenic Lotus corniculatus.

Authors:  S P Colliver; P Morris; M P Robbins
Journal:  Plant Mol Biol       Date:  1997-11       Impact factor: 4.076

2.  Expression of an Antirrhinum dihydroflavonol reductase gene results in changes in condensed tannin structure and accumulation in root cultures of Lotus corniculatus (bird's foot trefoil).

Authors:  A D Bavage; I G Davies; M P Robbins; P Morris
Journal:  Plant Mol Biol       Date:  1997-11       Impact factor: 4.076

3.  Transcription factors of Lotus: regulation of isoflavonoid biosynthesis requires coordinated changes in transcription factor activity.

Authors:  Dale Shelton; Maria Stranne; Lisbeth Mikkelsen; Nima Pakseresht; Tracey Welham; Hideki Hiraka; Satoshi Tabata; Shusei Sato; Suzanne Paquette; Trevor L Wang; Cathie Martin; Paul Bailey
Journal:  Plant Physiol       Date:  2012-04-23       Impact factor: 8.340

4.  Genetic modification of condensed tannin biosynthesis in Lotus corniculatus. 1. Heterologous antisense dihydroflavonol reductase down-regulates tannin accumulation in "hairy root" cultures.

Authors:  T R Carron; M P Robbins; P Morris
Journal:  Theor Appl Genet       Date:  1994-03       Impact factor: 5.699

5.  An R2R3-type MYB transcription factor, GmMYB29, regulates isoflavone biosynthesis in soybean.

Authors:  Shanshan Chu; Jiao Wang; Ying Zhu; Shulin Liu; Xiaoqiong Zhou; Huairen Zhang; Chun-E Wang; Wenming Yang; Zhixi Tian; Hao Cheng; Deyue Yu
Journal:  PLoS Genet       Date:  2017-05-10       Impact factor: 5.917
  5 in total

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