Knowledge Center Catalog

Identification of high blanchability donors, candidate genes and markers in groundnut (Record no. 69639)

MARC details
000 -LEADER
fixed length control field 03185nab|a22004217a|4500
001 - CONTROL NUMBER
control field 69639
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20251203130144.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 2511282025|||||-uk||p|op||||00||0|eng|dd
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 1471-2229 (Online)
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1186/s12870-025-07309-9
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
041 ## - LANGUAGE CODE
Language code of text/sound track or separate title eng
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Shah, P.
9 (RLIN) 30001
245 10 - TITLE STATEMENT
Title Identification of high blanchability donors, candidate genes and markers in groundnut
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. United Kingdom :
Name of publisher, distributor, etc. BioMed Central Ltd.,
Date of publication, distribution, etc. 2025.
500 ## - GENERAL NOTE
General note Peer review
500 ## - GENERAL NOTE
General note Open Access
520 ## - SUMMARY, ETC.
Summary, etc. Blanchability is the ability of seeds to shed their seed coat (testa) and is a trait of economic importance in the food processing industry, yet remains underexplored in breeding programs. In this study, blanchability was evaluated in 184 groundnut accessions from the ICRISAT minicore collection to identify associated genomic regions, candidate genes, and molecular markers. Significant variability was observed over two seasons, with values ranging from 3.98 to 70.08%. Ten genotypes, including ICG10890, ICG9507, ICG13982, and ICG297, showed high blanchability, with ICG297 emerging as a promising donor based on cluster analysis of blanchability and agronomic traits. Genome-wide associations study (GWAS) using the 58 K ‘Axiom_Arachis’ SNP array revealed 58 significant SNP-trait associations, highlighting important genes such as isocitrate dehydrogenase and ubiquitin ligase, which influence seed coat structure and cell wall integrity thereby affecting blanchability. Further, nine SNPs were selected via allele mining, among these four SNPs, on chromosomes A01 (snpAH00551, AhBL01), A06 (snpAH00554, AhBL02), B04 (snpAH00558, AhBL03), and B07 (snpAH00559, AhBL04), effectively distinguishing between high and low blanchability genotypes. These validated SNPs present valuable tools for genomics-assisted breeding. Overall, the finding contributes towards better understanding of the genetic basis of blanchability in groundnut, providing key genomic resources for improving processing-related traits.
546 ## - LANGUAGE NOTE
Language note Text in English
597 ## - CGIAR Initiative
CGIAR Impact area Climate adaptation & mitigation
-- Environmental health & biodiversity
CGIAR Initiative Accelerated Breeding
-- Climate Resilience
CGIAR Action areas Genetic Innovation
Donor or Funder Indian Council of Agricultural Research (ICAR)
-- Bill & Melinda Gates Foundation (BMGF)
CGSpace handle https://hdl.handle.net/10568/178506
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Groundnuts
Source of heading or term AGROVOC
9 (RLIN) 2338
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Genome-wide association studies
Source of heading or term AGROVOC
9 (RLIN) 31443
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Testa
Source of heading or term AGROVOC
9 (RLIN) 40746
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Single nucleotide polymorphisms
Source of heading or term AGROVOC
9 (RLIN) 10805
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Gangurde, S.S.
Field link and sequence number 001715786
Miscellaneous information Global Maize Program
9 (RLIN) 11593
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Ramachandran, S.
9 (RLIN) 27544
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Singam, P.
9 (RLIN) 40747
700 0# - ADDED ENTRY--PERSONAL NAME
Personal name Ovais Hamid Peerzada
9 (RLIN) 40748
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Janila, P.
9 (RLIN) 11591
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Singh, K.
9 (RLIN) 16712
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Mayes, S.
9 (RLIN) 33562
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Pandey, M.K.
9 (RLIN) 11596
773 0# - HOST ITEM ENTRY
Title BMC Plant Biology
Related parts v. 25, art. 1409
Place, publisher, and date of publication United Kingdom : BioMed Central Ltd, 2025.
International Standard Serial Number 1471-2229
Record control number G79387
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier https://hdl.handle.net/10883/36272
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Suppress in OPAC No
Source of classification or shelving scheme Dewey Decimal Classification
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Source of classification or shelving scheme Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
11/28/2025   11/28/2025 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 11/28/2025

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