Asset Details
Do you wish to reserve the book?
Development of near-isogenic lines of durum wheat (Triticum durum Desf.) for glaucousness inhibitor loci Iw1, Iw3 and Iw4 derived from wild relatives
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Development of near-isogenic lines of durum wheat (Triticum durum Desf.) for glaucousness inhibitor loci Iw1, Iw3 and Iw4 derived from wild relatives
Do you wish to request the book?
Development of near-isogenic lines of durum wheat (Triticum durum Desf.) for glaucousness inhibitor loci Iw1, Iw3 and Iw4 derived from wild relatives
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Development of near-isogenic lines of durum wheat (Triticum durum Desf.) for glaucousness inhibitor loci Iw1, Iw3 and Iw4 derived from wild relatives
2022
Overview
The majority of cultivated wheat varieties have glaucous spikes, leaves and leaf sheaths, and the non-glaucous phenotype is rare in modern varieties. The glaucousness/non-glaucousness phenotype is not selectively neutral. It was expected that wild wheat may be the source of the allele to control non-glaucousness. We developed near-isogenic lines of durum wheat ‘LD222’ for glaucousness inhibitor loci
Iw1, Iw3
and
Iw4
derived from wild relatives. The
Iw1
locus was derived from ‘MG4343’, an accession of
Triticum dicoccoides
(Körn. ex Asch. et Graebn.) Schweinf. (2n = 4x = 28, BBA
u
A
u
genome), and
Triticum aestivum
L. s. str. (2n = 6x = 42, BBA
u
A
u
DD genome) ‘Shamrock’. The
Iw3
locus in chromosome arm 1BS is unique in tissue specificity of wax regulation in the spikes. The
Iw3
locus was introduced from the lines that originated from crosses with
T. dicoccoides
and
Aegilops speltoides
Tausch (2n = 2x = 14, SS genome) for two near-isogenic lines. The allelic variation for A-genome non-glaucous gene has not been recorded in polyploid wheat. The
Iw4
m
allele for non-glaucousness was introduced from the wild einkorn,
Triticum boeoticum
Boiss. (2n = 2x = 14, A
m
A
m
genome).
Publisher
Springer Netherlands,Springer Nature B.V
