Miyazawa H, Oka-Kira E, Sato N, Takahashi H, Wu GJ,
Sato S, Hayashi M, Betsuyaku S, Nakazono M, Tabata
S, Harada K, Sawa S, Fukuda H, Kawaguchi M (2010)
The receptor-like kinase KLAVIER mediates systemic
regulation of nodulation and non-symbiotic shoot
development in Lotus japonicus. Development
137:4317– 4325
Murakami Y, Miwa H, Imaizumi-Anraku H, Kouchi H,
Downie JA, Kawaguchi M, Kawasaki S (2006)
Positional cloning identifiesLotus japonicusNSP2, a
putative transcription factor of the GRAS family,
required for NIN and ENOD40 gene expression in
nodule initiation. DNA Res 13:255– 265
Murray JD, Karas BJ, Sato S, Tabata S, Amyot L,
Szczyglowski K (2007) A cytokinin perception mutant
colonized byRhizobiumin the absence of nodule
organogenesis. Science 315:101– 104
Nishimura R, Hayashi M, Wu GJ, Kouchi H, Imaizumi-
Anraku H, Murakami Y, Kawasaki S, Akao S, Ohmori
M, Nagasawa M, Harada K, Kawaguchi M (2002a)
HAR1 mediates systemic regulation of symbiotic
organ development. Nature 420:426– 429
Nishimura R, Ohmori M, Fujita H, Kawaguchi M (2002b)
ALotusbasic leucine zipper protein with a RING-
finger motif negatively regulates the developmental
program of nodulation. Proc Natl Acad Sci USA
99:15206– 15210
Ooki Y, Banba M, Yano K, Maruya J, Sato S, Tabata S,
Saeki K, Hayashi M, Kawaguchi M, Izui K, Hata S
(2005) Characterization of theLotus japonicussym-
biotic mutant lot1 that shows a reduced nodule
number and distorted trichomes. Plant Physiol
137:1261– 1271
Ohmido N, Ishimaru A, Kato S, Sato S, Tabata S, Fukui
K (2010) Integration of cytogenetic and genetic
linkage maps ofLotus japonicus, a model plant for
legumes. Chromosome Res 18:287– 299
Okamoto S, Ohnishi E, Sato S, Takahashi H, Nakazono M,
Tabata S, Kawaguchi M (2009) Nod factor/nitrate-
inducedCLEgenes that drive HAR1-mediated systemic
regulation of nodulation. Plant Cell Physiol 50:167– 177
Orea A, Pajuelo P, Pajuelo E, Quidiello C, Romero JM,
Márquez AJ (2002) Isolation of photorespiratory
mutants fromLotus japonicusdeficient in glutamine
synthetase. Physiol Plant 115:352– 361
Pedrosa A, Sandal N, Stougaard J, Schweizer D, Bachm-
air A (2002) Chromosomal map of the model legume
Lotus japonicus. Genetics 161:1661– 1672
Perrine D, Sevignac M, Thareau V, Catillon Y, Kami J,
Gepts P, Langin T, Geffroy V (2008) BAC end
sequences corresponding to the B4 resistance gene
cluster in common bean: a resource for markers and
synteny analyses. Mol. Genet. Genomics 280:521– 533
Radutoiu S, Madsen LH, Madsen EB, Felle HH, Umehara
Y, Grønlund M, Sato S, Nakamura Y, Tabata S,
Sandal N, Stougaard J (2003) Plant recognition of
symbiotic bacteria requires two LysM receptor-like
kinases. Nature 425:585– 592
Saito K, Yoshikawa M, Yano K, Miwa H, Uchida H,
Asamizu E, Sato S, Tabata S, Imaizumi-Anraku H,
Umehara Y, Kouchi H, Murooka Y, Szczyglowski K,
Downie JA, Parniske M, Hayashi M, Kawaguchi M
(2007) NUCLEOPORIN85 is required for calcium
spiking, fungal and bacterial symbioses, and seed
production inLotus japonicus. Plant Cell 19:610– 624
Sandal N, Krause K, Frantescu M, Radutoiu S, Krusell L,
Madsen LH, Kanamori N, Madsen E, Tirichine L,
Stougaard J (2005) Mapping and map-based cloning
inLotus japonicus. In: Márquez AJ, Stougaard J,
Udvardi M, Parniske M, Spaink H, Saalbach G, Webb
J, Chiurazzi M, Márquez AJ (eds)Lotus japonicus
handbook. Springer, Netherlands, pp 217– 232
Sandal N, Krusell L, Radutoiu S, Olbryt M, Pedrosa A,
Stracke S, Sato S, Kato T, Tabata S, Parniske M,
Bachmair A, Ketelsen T, Stougaard J (2002) A genetic
linkage map of the model legumeLotus japonicusand
strategies for fast mapping of new loci. Genetics
161:1673– 1683
Sandal N, Petersen TR, Murray J, Umehara Y, Karas B,
Yano K, Kumagai H, Yoshikawa M, Saito K, Hayashi
M, Murakami Y, Wang X, Hakoyama T, Imaizumi-
Anraku H, Sato S, Kato T, Chen W, Hossain MS,
Shibata S, Wang TL, Yokota K, Larsen K, Kanamori
N, Madsen E, Radutoiu S, Madsen LH, Radu TG,
Krusell L, Ooki Y, Banba M, Betti M, Rispail N, Skøt
L, Tuck E, Perry J, Yoshida S, Vickers K, Pike J,
Mulder L, Charpentier M, Müller J, Ohtomo R,
Kojima T, Ando S, Marquez AJ, Gresshoff PM,
Harada K, Webb J, Hata S, Suganuma N, Kouchi H,
Kawasaki S, Tabata S, Hayashi M, Parniske M,
Szczyglowski K, Kawaguchi M, Stougaard J (2006)
Genetics of symbiosis inLotus japonicus: recombi-
nant inbred lines, comparative genetic maps, and map
position of 35 symbiotic loci. Mol Plant Microbe
Interact 19:80– 91
Sandal N, Jin H, Rodriguez-Navarro DN, Temprano F,
Cvitanich C, Brachmann A, Sato S, Kawaguchi M,
Tabata S, Parniske M, Ruiz-Sainz JE, Andersen SU,
Stougaard J (2012) A set ofLotus japonicusGifu x
Lotus burttiirecombinant inbred lines facilitate map-
based cloning and QTL mapping. DNA Res.
19:317– 323
Sato S, Nakamura Y, Kaneko T, Asamizu E, Kato T,
Nakao M, Sasamoto S, Watanabe A, Ono A, Kawa-
shima K, Fujishiro T, Katoh M, Kohara M, Kishida Y,
Minami C, Nakayama S, Nakazaki N, Shimizu Y,
Shinpo S, Takahashi C, Wada T, Yamada M, Ohmido
N, Hayashi M, Fukui K, Baba T, Nakamichi T, Mori
H, Tabata S (2008) Genome structure of the legume.
Lotus Japonicus DNA Res 15:227– 239
Schauser L, Roussis A, Stiller J, Stougaard J (1999) A
plant regulator controlling development of symbiotic
root nodules. Nature 402:191– 195
Somaroo BH, Grant WF (1971) Interspecific hybridiza-
tion between diploid species ofLotus(Leguminosae).
Genetica 42:353– 367
Stougaard J, Beuselinck PR (1996) Registration of GIFU
B-129-SLotus japonicusgermplasm. Crop Sci 36:476
Stracke S, Kistner C, Yoshida S, Mulder L, Sato S,
Kaneko T, Tabata S, Sandal N, Stougaard J,30 N. Sandal and S. Sato