eprintid: 11345
rev_number: 13
eprint_status: archive
userid: 3170
dir: disk0/00/01/13/45
datestamp: 2019-12-02 10:54:53
lastmod: 2019-12-02 10:57:14
status_changed: 2019-12-02 10:54:53
type: article
metadata_visibility: show
creators_name: Pandey, A K
creators_name: Sudini, H
creators_name: Upadhyaya, H D
creators_name: Varshney, R K
creators_name: Pandey, M K
icrisatcreators_name: Pandey, AK
icrisatcreators_name: Sudini, H
icrisatcreators_name: Upadhyaya, HD
icrisatcreators_name: Varshney, R K
icrisatcreators_name: Pandey, M K
affiliation: ICRISAT (Patancheru)
country: India
title: Hypoallergen Peanut Lines Identified Through Large-Scale Phenotyping of Global Diversity Panel: Providing Hope Toward Addressing One of the Major Global Food Safety Concerns
ispublished: pub
subjects: s1.3
subjects: s2.13
subjects: s2.17
subjects: s3000
divisions: CRPS3
crps: CG1
full_text_status: public
keywords: Reference set, Peanut Allergens, Ara h 1, Ara h 2, Ara h 3, Ara h 6, Ara h 8, enzyme-linked immunosorbent assay
note: The authors are thankful to partial financial assistance from Indian Council of Agricultural Research (ICAR) and Department of Biotechnology (DBT), India. We acknowledge Sunil S. Gangurde for performing the cluster analysis. The work reported in this article was undertaken as part of the CGIAR Research Program on Grain Legumes and Dryland Cereals (CRP-GLDC). ICRISAT is a member of CGIAR Consortium.
abstract: Peanut allergy is one of the serious health concern and affects more than 1% of the
world’s population mainly in Americas, Australia, and Europe. Peanut allergy is sometimes
life-threatening and adversely affect the life quality of allergic individuals and their families.
Consumption of hypoallergen peanuts is the best solution, however, not much effort has
been made in this direction for identifying or developing hypoallergen peanut varieties.
A highly diverse peanut germplasm panel was phenotyped using a recently developed
monoclonal antibody-based ELISA protocol to quantify five major allergens. Results
revealed a wide phenotypic variation for all the five allergens studied i.e., Ara h 1 (4–36,833
μg/g), Ara h 2 (41–77,041 μg/g), Ara h 3 (22–106,765 μg/g), Ara h 6 (829–103,892 μg/g),
and Ara h 8 (0.01–70.12 μg/g). The hypoallergen peanut genotypes with low levels of
allergen proteins for Ara h 1 (4 μg/g), Ara h 2 (41 μg/g), Ara h 3 (22 μg/g), Ara h 6 (829 μg/g), and Ara h 8 (0.01 μg/g) have paved the way for their use in breeding and
genomics studies. In addition, these hypoallergen peanut genotypes are available for use in cultivation and industry, thus opened up new vistas for fighting against peanut allergy problem across the world.
date: 2019-11
date_type: published
publication: Frontiers in Genetics (TSI)
volume: 10
number: 1177
publisher: Frontiers Media
pagerange: 1-15
id_number: doi:10.3389/fgene.2019.01177
refereed: TRUE
issn: 1664-8021
official_url: https://doi.org/10.3389/fgene.2019.01177
related_url_url: https://scholar.google.com/scholar?hl=en&as_sdt=0%2C5&q=Hypoallergen+Peanut+Lines+Identified+Through+Large-Scale+Phenotyping+of+Global+Diversity+Panel%3A+Providing+Hope+Toward+Addressing+One+of+the+Major+Global+Food+Safety+Concerns&btnG=
related_url_type: pub
citation:   Pandey, A K and Sudini, H and Upadhyaya, H D and Varshney, R K and Pandey, M K  (2019) Hypoallergen Peanut Lines Identified Through Large-Scale Phenotyping of Global Diversity Panel: Providing Hope Toward Addressing One of the Major Global Food Safety Concerns.  Frontiers in Genetics (TSI), 10 (1177).  pp. 1-15.  ISSN 1664-8021     
document_url: http://oar.icrisat.org/11345/1/fgene-10-01177.pdf