TY - JOUR
T1 - FER and LecRK show haplotype-dependent cold-responsiveness and mediate freezing tolerance in Lotus japonicus
AU - Mustamin, Yusdar
AU - Akyol, Turgut Yigit
AU - Gordon, Max
AU - Manggabarani, Andi Madihah
AU - Isomura, Yoshiko
AU - Kawamura, Yasuko
AU - Bamba, Masaru
AU - Williams, Cranos
AU - Andersen, Stig Uggerhøj
AU - Sato, Shusei
PY - 2023/2
Y1 - 2023/2
N2 - Many plant species have succeeded in colonizing a wide range of diverse climates through local adaptation, but the underlying molecular genetics remain obscure. We previously found that winter survival was a direct target of selection during colonization of Japan by the perennial legume Lotus japonicus and identified associated candidate genes. Here, we show that two of these, FERONIA-receptor like kinase (LjFER) and a S-receptor-like kinase gene (LjLecRK) are required for non-acclimated freezing tolerance and show haplotype-dependent cold-responsive expression. Our work suggests that recruiting a conserved growth regulator gene, FER, and a receptor-like kinase gene, LecRK, into the set of cold-responsive genes has contributed to freezing tolerance and local climate adaptation in L. japonicus, offering functional genetic insight into perennial herb evolution.
AB - Many plant species have succeeded in colonizing a wide range of diverse climates through local adaptation, but the underlying molecular genetics remain obscure. We previously found that winter survival was a direct target of selection during colonization of Japan by the perennial legume Lotus japonicus and identified associated candidate genes. Here, we show that two of these, FERONIA-receptor like kinase (LjFER) and a S-receptor-like kinase gene (LjLecRK) are required for non-acclimated freezing tolerance and show haplotype-dependent cold-responsive expression. Our work suggests that recruiting a conserved growth regulator gene, FER, and a receptor-like kinase gene, LecRK, into the set of cold-responsive genes has contributed to freezing tolerance and local climate adaptation in L. japonicus, offering functional genetic insight into perennial herb evolution.
KW - Acclimatization/genetics
KW - Adaptation, Physiological/genetics
KW - Freezing
KW - Gene Expression Regulation, Plant
KW - Haplotypes/genetics
KW - Lotus/metabolism
UR - http://www.scopus.com/inward/record.url?scp=85147858383&partnerID=8YFLogxK
U2 - 10.1093/plphys/kiac533
DO - 10.1093/plphys/kiac533
M3 - Journal article
C2 - 36448631
SN - 0032-0889
VL - 191
SP - 1138
EP - 1152
JO - Plant Physiology
JF - Plant Physiology
IS - 2
ER -