Thomas P, Reddy KM (2013) Microscopic elucidation of abundant endophytic bacteria colonizing
the cell wall-plasma membrane peri-space in the shoot-tip tissue of banana. AoB Plants 5:1–12
Thomas P, Sekhar AC (2014) Live cell imaging reveals extensive intracellular cytoplasmic colonization of banana genotypes by normally non-cultivable endophytic bacteria. AoB Plants 6:
plu002. https://doi.org/10.1093/aobpla/plu002
Toft C, Anderson SGE (2010) Evolutionary microbial genomics: insights into bacterial host
adaptation. Nat Rev Genet 11:465–475
Triplett EW (1996) Diazotrophic endophytes: progress and prospects for nitrogen fixation in
monocots. Plant Soil 186:29–38. https://doi.org/10.1007/BF00035052
Turnbull PCB (1996) Bacillus. In: Baron S et al (eds) Barron’s medical microbiology, 4th edn. Univ
of Texas Medical Branch, Galveston. isbn:978-0-9631172-1-2
Van Hove C (1989) Azolla and its multiple uses with emphasis on Africa. FAG, Rome
Van Hove C, De Waha Baillonville T, Diara HF, Godard P, Mai Kodomi Y, Sanginga N (1987)
Azolla collection and selection. In: International Rice Research Institute (ed) Azolla utilization.
Manila, The Philippines, pp 77–87
Vandamme P, Goris J, Chen W-M, De Vos P, Willems A (2002) Burkholderia tuberum sp. nov. and
Burkholderia phymatum sp. nov. nodulate the roots of tropical legumes. Syst Appl Microbiol
25:507–512
Verma SC, Chaudhari SP, Tripathi AK (2004) Phylogeny based on 16S rDNA and nifH sequences
of Ralstonia taiwanensis strains isolated from nitrogen fixing nodules of Mimosa putida, in
India. Can J Microbiol 50:313–322
Viera-Vargas MS, Souto CM, Urquiaga S, Boddey RM (1995) Soil biology and biochemistry
quantification of the contribution of N2 fixation to tropical forage legumes and transfer to
associated grass. Soil Biol Biochem 27:1193–1200
Wallace JG, May G (2018) Endophytes: the other maize genome. In: The maize genome. Springer,
New York, NY, pp 213–246
Watanabe I, Yoneyama T, Padre B, Ladha JK (1987) Difference in natural abundance of 15N in
several rice (Oryza sativa L.) varieties: application in evaluating N 2 fixation. Soil Sci Plant Nutr
33:407–415
Watanabe I, Lin C, Ramirez C, Lapis MT, Santiago-Ventura T, Liu CC (1989) Physiology and
agronomy of Azolla-Anabaena symbiosis. In: Skinner FA et al (eds) Nitrogen fixation with
non-legumes. Kluwer Academic Publisher, Dordrecht, pp 57–62
Wei HL, Zhang LQ (2006) Quorum-sensing system influences root colonization and biological
control ability in Pseudomonas fluorescens 2P24. Antonie Van Leeuwenhoek 89:267–280
White JF, Torres MS, Somu MP, Johnson H, Irizarry I, Chen Q, Zhang N, Walsh E, Tadych M,
Bergen M (2014) Hydrogen peroxide staining to visualize intracellular bacterial infections of
seedling root cells. Microsc Res Tech 77:566–573
Williams A, Wilkinson A, Krehenbrink M, Russo DM, Zorreguieta A, Downie JA (2008)
Glucomannan-mediated attachment of Rhizobium leguminosarum to pea root hairs is required
for competitive nodule infection. J Bacteriol 190:4706–4715
Xie F, Murray JD, Kim J, Heckmann AB, Edwards A, Oldroyd GED, Downie DA (2012) Legume
pectate lyase required for root infection by rhizobia. PNAS 109:633–638
Yamagata U, Itano A (1923) Physiological study of Azotobacter, Chroococcum, Beijerinckii and
Vinelandii Types. J Bacteriol 8:521–531. https://doi.org/10.1128/JB.8.6.521-531.1923
Yanni YG, Rizk RY, Corich V, Squartini A, Ninke K, Philip-Hollingsworth S, Orgambide G, de
Bruijn FJ, Stoltzfus J, Buckley D, Schmidt TM, Mateos PF, Ladha JK, Dazzo FB (1997) Natural
endophytic association between rhizobium leguminosarum bv. Trifolii and rice roots and
assessment of its potential to promote rice growth. Plant Soil 194:99–114
Yanni YG, Rizk RY, Abd El-Fattah FK, Squartini A, Corich V, Giacomini A, de Bruijn F,
Rademaker J, Maya-Flores J, Ostrom P, Vega-Hernandez M, Hollingsworth RI, MartinezMolina E, Ninke K, Philip-Hollingsworth S, Mateos PF, Velasquez E, Triplett E, UmaliGarcia M, Anarna JA, Rolfe BG, Ladha JK, Hill J, Mujoo R, Ng PK, Dazzo FB (2001) The
beneficial plant growth-promoting association of Rhizobium leguminosarum bv. trifolii with rice
roots. Aust. Jour. Plant Physiol 28:845–870
422
S.-C. Chun
the cell wall-plasma membrane peri-space in the shoot-tip tissue of banana. AoB Plants 5:1–12
Thomas P, Sekhar AC (2014) Live cell imaging reveals extensive intracellular cytoplasmic colonization of banana genotypes by normally non-cultivable endophytic bacteria. AoB Plants 6:
plu002. https://doi.org/10.1093/aobpla/plu002
Toft C, Anderson SGE (2010) Evolutionary microbial genomics: insights into bacterial host
adaptation. Nat Rev Genet 11:465–475
Triplett EW (1996) Diazotrophic endophytes: progress and prospects for nitrogen fixation in
monocots. Plant Soil 186:29–38. https://doi.org/10.1007/BF00035052
Turnbull PCB (1996) Bacillus. In: Baron S et al (eds) Barron’s medical microbiology, 4th edn. Univ
of Texas Medical Branch, Galveston. isbn:978-0-9631172-1-2
Van Hove C (1989) Azolla and its multiple uses with emphasis on Africa. FAG, Rome
Van Hove C, De Waha Baillonville T, Diara HF, Godard P, Mai Kodomi Y, Sanginga N (1987)
Azolla collection and selection. In: International Rice Research Institute (ed) Azolla utilization.
Manila, The Philippines, pp 77–87
Vandamme P, Goris J, Chen W-M, De Vos P, Willems A (2002) Burkholderia tuberum sp. nov. and
Burkholderia phymatum sp. nov. nodulate the roots of tropical legumes. Syst Appl Microbiol
25:507–512
Verma SC, Chaudhari SP, Tripathi AK (2004) Phylogeny based on 16S rDNA and nifH sequences
of Ralstonia taiwanensis strains isolated from nitrogen fixing nodules of Mimosa putida, in
India. Can J Microbiol 50:313–322
Viera-Vargas MS, Souto CM, Urquiaga S, Boddey RM (1995) Soil biology and biochemistry
quantification of the contribution of N2 fixation to tropical forage legumes and transfer to
associated grass. Soil Biol Biochem 27:1193–1200
Wallace JG, May G (2018) Endophytes: the other maize genome. In: The maize genome. Springer,
New York, NY, pp 213–246
Watanabe I, Yoneyama T, Padre B, Ladha JK (1987) Difference in natural abundance of 15N in
several rice (Oryza sativa L.) varieties: application in evaluating N 2 fixation. Soil Sci Plant Nutr
33:407–415
Watanabe I, Lin C, Ramirez C, Lapis MT, Santiago-Ventura T, Liu CC (1989) Physiology and
agronomy of Azolla-Anabaena symbiosis. In: Skinner FA et al (eds) Nitrogen fixation with
non-legumes. Kluwer Academic Publisher, Dordrecht, pp 57–62
Wei HL, Zhang LQ (2006) Quorum-sensing system influences root colonization and biological
control ability in Pseudomonas fluorescens 2P24. Antonie Van Leeuwenhoek 89:267–280
White JF, Torres MS, Somu MP, Johnson H, Irizarry I, Chen Q, Zhang N, Walsh E, Tadych M,
Bergen M (2014) Hydrogen peroxide staining to visualize intracellular bacterial infections of
seedling root cells. Microsc Res Tech 77:566–573
Williams A, Wilkinson A, Krehenbrink M, Russo DM, Zorreguieta A, Downie JA (2008)
Glucomannan-mediated attachment of Rhizobium leguminosarum to pea root hairs is required
for competitive nodule infection. J Bacteriol 190:4706–4715
Xie F, Murray JD, Kim J, Heckmann AB, Edwards A, Oldroyd GED, Downie DA (2012) Legume
pectate lyase required for root infection by rhizobia. PNAS 109:633–638
Yamagata U, Itano A (1923) Physiological study of Azotobacter, Chroococcum, Beijerinckii and
Vinelandii Types. J Bacteriol 8:521–531. https://doi.org/10.1128/JB.8.6.521-531.1923
Yanni YG, Rizk RY, Corich V, Squartini A, Ninke K, Philip-Hollingsworth S, Orgambide G, de
Bruijn FJ, Stoltzfus J, Buckley D, Schmidt TM, Mateos PF, Ladha JK, Dazzo FB (1997) Natural
endophytic association between rhizobium leguminosarum bv. Trifolii and rice roots and
assessment of its potential to promote rice growth. Plant Soil 194:99–114
Yanni YG, Rizk RY, Abd El-Fattah FK, Squartini A, Corich V, Giacomini A, de Bruijn F,
Rademaker J, Maya-Flores J, Ostrom P, Vega-Hernandez M, Hollingsworth RI, MartinezMolina E, Ninke K, Philip-Hollingsworth S, Mateos PF, Velasquez E, Triplett E, UmaliGarcia M, Anarna JA, Rolfe BG, Ladha JK, Hill J, Mujoo R, Ng PK, Dazzo FB (2001) The
beneficial plant growth-promoting association of Rhizobium leguminosarum bv. trifolii with rice
roots. Aust. Jour. Plant Physiol 28:845–870
422
S.-C. Chun