Knowledge Center Catalog

Exploring and mobilizing the Gene Bank Biodiversity for wheat improvement (Record no. 56928)

MARC details
000 -LEADER
fixed length control field 03682nab a22005897a 4500
001 - CONTROL NUMBER
control field 56928
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20240919021225.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 150723s2015 xxu|||po p||| 00| 0 eng d
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1371/journal.pone.0132112
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
9 (RLIN) 922
Personal name Sehgal, D.
Miscellaneous information Global Wheat Program
Field link and sequence number INT3332
245 10 - TITLE STATEMENT
Title Exploring and mobilizing the Gene Bank Biodiversity for wheat improvement
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Place of publication, distribution, etc. San Francisco, CA (USA) :
Name of publisher, distributor, etc. Public Library of Science,
Date of publication, distribution, etc. 2015.
500 ## - GENERAL NOTE
General note Open Access
500 ## - GENERAL NOTE
General note Peer review
520 ## - SUMMARY, ETC.
Summary, etc. Identifying and mobilizing useful genetic variation from germplasm banks to breeding programs is an important strategy for sustaining crop genetic improvement. The molecular diversity of 1,423 spring bread wheat accessions representing major global production environments was investigated using high quality genotyping-by-sequencing (GBS) loci, and gene-based markers for various adaptive and quality traits. Mean diversity index (DI) estimates revealed synthetic hexaploids to be genetically more diverse (DI= 0.284) than elites (DI = 0.267) and landraces (DI = 0.245). GBS markers discovered thousands of new SNP variations in the landraces which were well known to be adapted to drought (1273 novel GBS SNPs) and heat (4473 novel GBS SNPs) stress environments. This may open new avenues for pre-breeding by enriching the elite germplasm with novel alleles for drought and heat tolerance. Furthermore, new allelic variation for vernalization and glutenin genes was also identified from 47 landraces originating from Iraq, Iran, India, Afghanistan, Pakistan, Uzbekistan and Turkmenistan. The information generated in the study has been utilized to select 200 diverse gene bank accessions to harness their potential in pre-breeding and for allele mining of candidate genes for drought and heat stress tolerance, thus channeling novel variation into breeding pipelines. This research is part of CIMMYT’s ongoing ‘Seeds of Discovery’ project visioning towards the development of high yielding wheat varieties that address future challenges from climate change.
536 ## - FUNDING INFORMATION NOTE
Text of note Global Wheat Program
536 ## - FUNDING INFORMATION NOTE
Text of note Genetic Resources Program
546 ## - LANGUAGE NOTE
Language note Text in english
591 ## - CATALOGING NOTES
Number of CIMMYT Informa CIMMYT Informa No. 1945
594 ## - STAFFID
StaffID INT3332
594 ## - STAFFID
StaffID I1705725
594 ## - STAFFID
StaffID CSAC01
594 ## - STAFFID
StaffID INT2731
594 ## - STAFFID
StaffID INT1422
594 ## - STAFFID
StaffID INT3049
594 ## - STAFFID
StaffID INT3098
594 ## - STAFFID
StaffID CPEC01
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1125
Topical term or geographic name as entry element Genetic diversity
Source of heading or term AGROVOC
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Wheat
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1310
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 2020
Topical term or geographic name as entry element Hexaploidy
Source of heading or term AGROVOC
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Plant breeding
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1203
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1126
Topical term or geographic name as entry element Genetic polymorphism
Source of heading or term AGROVOC
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 2185
Topical term or geographic name as entry element Alleles
Source of heading or term AGROVOC
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1082
Topical term or geographic name as entry element Drought tolerance
Source of heading or term AGROVOC
650 #7 - SUBJECT ADDED ENTRY--TOPICAL TERM
9 (RLIN) 1403
Topical term or geographic name as entry element Biodiversity
Source of heading or term AGROVOC
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1405
Personal name Ortiz, C.
700 ## - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1406
Personal name Ellis, M.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1407
Personal name Amri, A.
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 1408
Personal name Petroli, C.D.
Miscellaneous information Genetic Resources Program
Field link and sequence number CPEC01
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 766
Personal name Sansaloni, C.P.
Miscellaneous information Genetic Resources Program
Field link and sequence number CSAC01
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 785
Personal name Vikram, P.
Miscellaneous information Genetic Resources Program
Field link and sequence number I1705725
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Payne, T.S.
Miscellaneous information Formerly Genetic Resources Program
Field link and sequence number INT1422
9 (RLIN) 828
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 885
Personal name Wenzl, P.
Miscellaneous information Genetic Resources Program
Field link and sequence number INT3049
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 892
Personal name Sukhwinder-Singh
Miscellaneous information Genetic Resources Program
Field link and sequence number INT3098
700 1# - ADDED ENTRY--PERSONAL NAME
9 (RLIN) 855
Personal name Saint Pierre, C.
Miscellaneous information Global Wheat Program
Field link and sequence number INT2731
773 0# - HOST ITEM ENTRY
Record control number u94957
Place, publisher, and date of publication San Francisco, CA (USA) : Public Library of Science
Title PLoS One
Related parts v. 10, no. 7, art. e0132112
856 4# - ELECTRONIC LOCATION AND ACCESS
Link text Open Access through DSpace
Uniform Resource Identifier http://hdl.handle.net/10883/4533
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Source of classification or shelving scheme Dewey Decimal Classification
Koha item type Article
Suppress in OPAC No
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
07/23/2015   07/23/2015 Article Not Lost Dewey Decimal Classification     CIMMYT Staff Publications Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 07/23/2015

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