A pan-genome and chromosome-length reference genome of narrow-leafed lupin (Lupinus angustifolius) reveals genomic diversity and insights into key industry and biological traits
Research output: Contribution to journal › Journal article › Research › peer-review
Standard
A pan-genome and chromosome-length reference genome of narrow-leafed lupin (Lupinus angustifolius) reveals genomic diversity and insights into key industry and biological traits. / Garg, Gagan; Kamphuis, Lars G.; Bayer, Philipp E.; Kaur, Parwinder; Dudchenko, Olga; Taylor, Candy M.; Frick, Karen M.; Foley, Rhonda C.; Gao, Ling Ling; Aiden, Erez Lieberman; Edwards, David; Singh, Karam B.
In: Plant Journal, Vol. 111, No. 5, 2022, p. 1252-1266.Research output: Contribution to journal › Journal article › Research › peer-review
Harvard
APA
Vancouver
Author
Bibtex
}
RIS
TY - JOUR
T1 - A pan-genome and chromosome-length reference genome of narrow-leafed lupin (Lupinus angustifolius) reveals genomic diversity and insights into key industry and biological traits
AU - Garg, Gagan
AU - Kamphuis, Lars G.
AU - Bayer, Philipp E.
AU - Kaur, Parwinder
AU - Dudchenko, Olga
AU - Taylor, Candy M.
AU - Frick, Karen M.
AU - Foley, Rhonda C.
AU - Gao, Ling Ling
AU - Aiden, Erez Lieberman
AU - Edwards, David
AU - Singh, Karam B.
N1 - Publisher Copyright: © 2022 The Authors. The Plant Journal published by Society for Experimental Biology and John Wiley & Sons Ltd.
PY - 2022
Y1 - 2022
N2 - Narrow-leafed lupin (NLL; Lupinus angustifolius) is a key rotational crop for sustainable farming systems, whose grain is high in protein content. It is a gluten-free, non-genetically modified, alternative protein source to soybean (Glycine max) and as such has gained interest as a human food ingredient. Here, we present a chromosome-length reference genome for the species and a pan-genome assembly comprising 55 NLL lines, including Australian and European cultivars, breeding lines and wild accessions. We present the core and variable genes for the species and report on the absence of essential mycorrhizal associated genes. The genome and pan-genomes of NLL and its close relative white lupin (Lupinus albus) are compared. Furthermore, we provide additional evidence supporting LaRAP2-7 as the key alkaloid regulatory gene for NLL and demonstrate the NLL genome is underrepresented in classical NLR disease resistance genes compared to other sequenced legume species. The NLL genomic resources generated here coupled with previously generated RNA sequencing datasets provide new opportunities to fast-track lupin crop improvement.
AB - Narrow-leafed lupin (NLL; Lupinus angustifolius) is a key rotational crop for sustainable farming systems, whose grain is high in protein content. It is a gluten-free, non-genetically modified, alternative protein source to soybean (Glycine max) and as such has gained interest as a human food ingredient. Here, we present a chromosome-length reference genome for the species and a pan-genome assembly comprising 55 NLL lines, including Australian and European cultivars, breeding lines and wild accessions. We present the core and variable genes for the species and report on the absence of essential mycorrhizal associated genes. The genome and pan-genomes of NLL and its close relative white lupin (Lupinus albus) are compared. Furthermore, we provide additional evidence supporting LaRAP2-7 as the key alkaloid regulatory gene for NLL and demonstrate the NLL genome is underrepresented in classical NLR disease resistance genes compared to other sequenced legume species. The NLL genomic resources generated here coupled with previously generated RNA sequencing datasets provide new opportunities to fast-track lupin crop improvement.
KW - Genistoids
KW - legume
KW - pan-genome assembly
KW - quinolizidine alkaloids
KW - resistance genes
KW - seed storage proteins
U2 - 10.1111/tpj.15885
DO - 10.1111/tpj.15885
M3 - Journal article
C2 - 35779281
AN - SCOPUS:85135845441
VL - 111
SP - 1252
EP - 1266
JO - Plant Journal
JF - Plant Journal
SN - 0960-7412
IS - 5
ER -
ID: 318543058