Document Detail


Analysis of genetically modified red-fleshed apples reveals effects on growth and consumer attributes.
MedLine Citation:
PMID:  23130849     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Consumers of whole foods, such as fruits, demand consistent high quality and seek varieties with enhanced health properties, convenience or novel taste. We have raised the polyphenolic content of apple by genetic engineering of the anthocyanin pathway using the apple transcription factor MYB10. These apples have very high concentrations of foliar, flower and fruit anthocyanins, especially in the fruit peel. Independent lines were examined for impacts on tree growth, photosynthesis and fruit characteristics. Fruit were analysed for changes in metabolite and transcript levels. Fruit were also used in taste trials to study the consumer perception of such a novel apple. No negative taste attributes were associated with the elevated anthocyanins. Modification with this one gene provides near isogenic material and allows us to examine the effects on an established cultivar, with a view to enhancing consumer appeal independently of other fruit qualities.
Authors:
Richard V Espley; Arnaud Bovy; Christina Bava; Sara R Jaeger; Sumathi Tomes; Cara Norling; Jonathan Crawford; Daryl Rowan; Tony K McGhie; Cyril Brendolise; Jo Putterill; Henk J Schouten; Roger P Hellens; Andrew C Allan
Related Documents :
24936739 - Differential regulation of mecp2 and pp1 in passive or voluntary administration of coca...
21664709 - Emerging roles of engineered nanomaterials in the food industry.
21986589 - Development of an enzyme-linked immunosorbent assay for the determination of 5-hydroxym...
8740109 - Prevalence of hepatitis a antibodies in food handlers in italy.
22129379 - Rheological innovations for characterizing food material properties.
21921679 - Enzymatic removal of biofilms: a report.
22444619 - Links between ruminants' food preference and their welfare.
25407449 - Dietary fucoidan of acaudina molpadioides and its enzymatically degraded fragments coul...
10863229 - Mercury exposure and cutaneous disease.
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-11-6
Journal Detail:
Title:  Plant biotechnology journal     Volume:  -     ISSN:  1467-7652     ISO Abbreviation:  Plant Biotechnol. J.     Publication Date:  2012 Nov 
Date Detail:
Created Date:  2012-11-7     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101201889     Medline TA:  Plant Biotechnol J     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
© 2012 The Authors Plant Biotechnology Journal © 2012 Society for Experimental Biology, Association of Applied Biologists and Blackwell Publishing Ltd.
Affiliation:
The New Zealand Institute for Plant & Food Research Limited (PFR), Auckland, New Zealand.
Export Citation:
APA/MLA Format     Download EndNote     Download BibTex
MeSH Terms
Descriptor/Qualifier:

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


Previous Document:  Gold nanoparticle thin films fabricated by electrophoretic deposition method for highly sensitive SE...
Next Document:  Counting Circadian Cycles to Determine the Period of a Circasemilunar Rhythm in a Marine Insect.