Evidence map›Paper›PMID 22408383›Full record

ArticleMolecular breeding : new strategies in plant improvement2012

Genomic organisation of the Mal d 1 gene cluster on linkage group 16 in apple.

Giulia Pagliarani, Roberta Paris, Anna Rosa Iorio, Stefano Tartarini, Stefano Del Duca, Paul Arens, Sander Peters, Eric van de Weg

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Article in Molecular breeding : new strategies in plant improvement, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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0cells of the map it votes in
5citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Giulia Pagliarani
Roberta Paris
Anna Rosa Iorio
Stefano Tartarini
Stefano Del Duca
Paul Arens
Sander Peters
Eric van de Weg

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

European populations exhibit progressive sensitisation to food allergens, and apples are one of the foods for which sensitisation is observed most frequently. Apple cultivars vary greatly in their allergenic characteristics, and a better understanding of the genetic basis of low allergenicity may therefore allow allergic individuals to increase their fruit intake. Mal d 1 is considered to be a major apple allergen, and this protein is encoded by the most complex allergen gene family. Not all Mal d 1 members are likely to be involved in allergenicity. Therefore, additional knowledge about the existence and characteristics of the different Mal d 1 genes is required. In the present study, we investigated the genomic organisation of the Mal d 1 gene cluster in linkage group 16 of apple through the sequencing of two bacterial artificial chromosome clones. The results provided new information on the composition of this family with respect to the number and orientation of functional and pseudogenes and their physical distances. The results were compared with the apple and peach genome sequences that have recently been made available. A broad analysis of the whole apple genome revealed the presence of new genes in this family, and a complete list of the observed Mal d 1 genes is supplied. Thus, this study provides an important contribution towards a better understanding of the genetics of the Mal d 1 family and establishes the basis for further research on allelic diversity among cultivars in relation to variation in allergenicity. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1007/s11032-011-9588-4) contains supplementary material, which is available to authorized users.

Identifiers

PMID22408383
PMCPMC3285766

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