Table 4.

Nod factors and their baroque decorationsa

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A. caulinodansORS571C18:1, C16:0MeOHCb, HFuc, HAra, HOH1, 2172
B. elkaniiUSDA61C18:1Me, HCb, HAc, HMeFucHOH1, 235
B. japonicum USDA110C16:0, C16:1, C18:1HOHHMeFucHOH2229
Rhizobium sp. strain GRH2C16:0, C18:0, C18:1, C20:1Me, HOHHS, HHOH1, 2, 3160
Rhizobium sp. strain ORS1645C18:0, C18:1MeCbcCbcS, HHOH2164
Rhizobium sp. strain NGR234C16:1, C18:0, C18:1MeCb, OHCb, HMeFuc, AcMeFuc, SMeFucHOH2206
R. etliCFN42C18:1MeCb, OHHAcFucHOH233
R. etli CE3C18:0, C18:1MeCb, OHHAcFucHOH2203
R. fredii USDA191bC18:1, C18:0, C16:1HHHFuc, MeFucHH0, 1, 27
R. frediiUSDA257C18:1HOHHFuc, MeFucHOH0, 1, 26
R. galegaeC18:1, C18:2, C18:3, C20:2, C20:3HOHCbHHAc1282
R. huakuiidC18:4HOHHSHOH2282
R. leguminosarum
 bv. trifolii ANU843C16:0, C16:1, C18:0, C18:1, C18:2, C20:3HOHH, AcHHOH0, 1, 2188
 bv. trifolii LPR5045C18:0, C18:1, C20:3, C20:4HOHAcHHOH2269b
 bv. viciae RBL5560C18:1, C18:4HOHAcHHOH1, 2252
 bv. viciae TOMC18:1, C18:4HOHAcAcHOH1, 280
R. lotiNZP2213C16:0, C16:1, C18:0, C18:1, C20:0, C20:1, C22:1HCbHFuc, AcFucHFuc−1, 0, 1, 2187
R. lotiNZP2037C18:0, C18:1MeCbCbAcFucHOH2161
R. meliloti RCR2011C16:1, C16:2, C16:3HOHH, AcSHOH1, 22, 154
R. tropiciCFN299C18:1MeOHHS, HHOH2202
S. saheliORS611C16:0, C18:1MeCbcCbcFuc, HAra, HOH2163
S. terangabv. acaciae ORS1602C16:0, C18:0, C18:1MeCbcCbcS, HHOH2164
  • a Abbreviations: Ac, acetyl; Ara, arabinosyl; Cb, carbamoyl; Fuc, fucosyl; H, hydrogen; Me, methyl; S, sulfate; MeFuc, methylfucose; AcMeFuc, acetylated methylfucose; SMeFuc, sulfated methylfucose.

  • b In USDA191, a minor fraction of theN-acetylglucosamine marked in brown is replaced by a glucose.

  • c Carbamoyl group is either on R2 or R3.

  • d R. huakuii Nod factors are partially glycolylated at the C-2 position of the reducing terminus.