TABLE 1.

G. diazotrophicus strains used in this study

StrainDescription and/or sourceaReference
SRT4ET 1, stem tissue of sugarcane, Havana, Cuba17
UAP 5560ET 1, stem tissue of sugarcane, Morelos, Mexico10
CFNE 550ET 2, sugarcane mealybug, Rio de Janeiro, Brazil9
PAI 5TET 3, root tissue of sugarcane, Alagoas, Brazil10
PSP 22ET 4, leaf tissue of sugarcane, Sao Paulo, Brazil9
PAI 3ET 5, root tissue of sugarcane, Alagoas, Brazil9
I772ET 6, sugarcane mealybug, Ayr, Australia9
PRC 1ET 7, stem tissue of Cameroon grass, Rio de Janeiro, Brazil9
CFN-Cf52ET 9, root tissue of coffee plant, Guerrero, Mexico20
CFN-Cf50ET 11, root tissue of coffee plant, Guerrero, Mexico20
UAP-Cf51ET 12, rhizosphere of coffee plant, Chiapas, Mexico20
UAP-Cf53ET 14, rhizosphere of coffee plant, Chiapas, Mexico20
UAP-Ac10ET 1, rhizosphere of pineapple plant, Veracruz, Mexico47
UAP-Ac7ET 1, leaf tissue of pineapple plant, Veracruz, Mexico47
M31EMS-treated SRT4 mutated at lsdG unable to secret LsdA4, 15
AD5SRT4 lsdA::nptII-ble unable to produce LsdA15
AD6SRT4 lsdG::nptII-ble unable to secret LsdAThis study
AD8SRT4 lsdO::nptII-ble unable to secret LsdAThis study
AD9SRT4 lsdF::nptII unable to secret LsdAThis study
  • a ET, electrophoretic type. Different ETs correspond to different genotypes.