Nuti MP, Lepidi AA, Prakash RK, Schilperoort RA, Cannon FC (1979) Evidence for nitrogen
fixation genes on indigenous Rhizobium plasmids. Nature 282:533–535
Olivares FL, Baldani BLD, Reis BM, Baldani JI, Dobereiner J (1996) Occurrence of the endophytic
diazotrophs Herbaspirillum spp. in roots, stems, and leaves, predominantly of Gramineae. Biol
Fertil Soils 21:197–200
Pandey A, Kumar S (1989) Potential of Azotobacters and Azospirilla as biofertilizers for upland
agriculture: a review. J Sci Ind Res 48:134–144
Pankievicz VC, Camilios-Neto D, Bonato P, Balsanelli E, Tadra-Sfeir MZ, Faoro H, Chubatsu LS,
Donatti L, Wajnberg G, Passetti F (2016) RNA-seq transcriptional profiling of Herbaspirillum
seropedicae colonizing wheat (Triticum aestivum) roots. Plant Mol. Biol. 90:589–603
Parker CA (1953) Non-symbiotic nitrogen fixing bacteria in soil: I. Studies on Clostridium
butyricum. Australian J Agric Res 5:90–97
Parmar N, Dadarwal KR (1997) Rhizobacteria from rhizosphere and rhizoplane of chick pea (Cicer
arietinum L.). Indian jour. Microbiol 37:205–210
Pedrosa FO, Monteiro RA, Wassem R, Cruz LM, Ayub RA, Colauto NB, Fernandez MA, Fungaro
MH, Grisard EC, Hungria M et al (2011) Genome of Herbaspirillum seropedicae strain SmR1,
a specialized diazotrophic endophyte of tropical grasses. PLoS Genet 7:e1002064
Peng S, Biswas JC, Ladha JK, Gyaneshwar P, Chen Y (2002) Influences of rhizobial inoculation on
photosynthesis and grain yield of rice. Agron J. 94:925–929
Pereg-Gerk L, Paquenlin A, Gounon P, Kennedy IR, Elmerich C (1997) A transcriptional regulator
of the LuxR-UhpA family, FlcA, controls flocculation and wheat root surface colonization by
A. brasilense Sp7. Mol. Plant-Microbe Interact. 7:177–187
Pereira JAR, Cavalcante VA, Baldani JI, Döbereiner J (1988) Field inoculation of sorghum and rice
with Azospirillum spp. and Herbaspirillum seropedicae. Plant and Soil 110:269–274
Perrine FM, Prayitno J, Weinman JJ, Dazzo FB, Rolfe BG (2001) Rhizobium plasmids are involved
in the inhibition or stimulation of rice growth and development. Aust J Plant Physiol
28:923–937
Pilon M (2017) The copper microRNAs. New Phytol 213:1030–1035
Pinski A, Betekhtin A, Hupert-Kocurek K, Mur LAJ, Hasterok R (2019) Defining the genetic basis
of plant-endophytic bacteria interactions. Int J Mol Sci 20:1947. https://doi.org/10.3390/
ijms20081947
Prasanna R, Jaiswal P, Nayak S, Sood A, Kaushik BD (2009) Cyanobacterial diversity in the
rhizosphere of rice and its ecological significance. Indian J Microbiol 49:89–97
Reinhold-Hurek B, Hurek T, Gillis M, Hoste B, Vancanneyt M, Kersters K, De Ley J (1993)
Azoarcus gen. Nov., nitrogen-fixing Proteobacteria associated with roots of Kallar grass
(Leptochloa fusca (L.) Kunth), and description of two species, Azoarcus indigens sp. nov.
and Azoarcus communis sp. nov. Int J Sys Bac 43:574–584
Reinhold-Hurek B, Egener T, Hurek T, Martin D, Sarkar A, Zhang L, Miche L (2002) Regulation of
nitrogen fixation and assimilation of Azoarcus sp. BH72 new approaches to study biodiversity
of grass endophytes. In: Vanderleyden J (ed) Proceedings of the Nineth International Symposium on Nitrogen Fixation with Non-Legumes. Katholique Universideit Leuven, Belgium, p 48
Reinhold-Hurek B, Maes T, Gemmer S, Van Montagu M, Hurek T (2006) An endoglucanase is
involved in infection of rice roots by the not-cellulose-metabolizing endophyte Azoarcus
sp. strain BH72. Mol. Plant Microbe Interact 19:181–188
Reis VM, Baldani JI, Baldani VLD, Döbereiner, J. (2000) Biological dinitrogen fixation in
gramineae and palm trees. Criti. Rev. Plant Sci 19:227–247
Roger PA, Ladha JK (1992) Biological N2 fixation in wetland rice fields: estimation and contribution to nitrogen balance. Plant Soil 141:41–55
Roper MM, Ladha JK (1995) Biological N2-fixation by heterotrophic and phototrophic bacteria in
association with straw. Plant Soil 174:211–224
Rovira AD (1965) Effects of Azotobacter, Bacillus and Clostridium on the growth of wheat. In:
Vancura V, Macura J (eds) Plant microbes relationships. Czekoslovak Academy Science,
Prague, pp 193–201
420
S.-C. Chun
fixation genes on indigenous Rhizobium plasmids. Nature 282:533–535
Olivares FL, Baldani BLD, Reis BM, Baldani JI, Dobereiner J (1996) Occurrence of the endophytic
diazotrophs Herbaspirillum spp. in roots, stems, and leaves, predominantly of Gramineae. Biol
Fertil Soils 21:197–200
Pandey A, Kumar S (1989) Potential of Azotobacters and Azospirilla as biofertilizers for upland
agriculture: a review. J Sci Ind Res 48:134–144
Pankievicz VC, Camilios-Neto D, Bonato P, Balsanelli E, Tadra-Sfeir MZ, Faoro H, Chubatsu LS,
Donatti L, Wajnberg G, Passetti F (2016) RNA-seq transcriptional profiling of Herbaspirillum
seropedicae colonizing wheat (Triticum aestivum) roots. Plant Mol. Biol. 90:589–603
Parker CA (1953) Non-symbiotic nitrogen fixing bacteria in soil: I. Studies on Clostridium
butyricum. Australian J Agric Res 5:90–97
Parmar N, Dadarwal KR (1997) Rhizobacteria from rhizosphere and rhizoplane of chick pea (Cicer
arietinum L.). Indian jour. Microbiol 37:205–210
Pedrosa FO, Monteiro RA, Wassem R, Cruz LM, Ayub RA, Colauto NB, Fernandez MA, Fungaro
MH, Grisard EC, Hungria M et al (2011) Genome of Herbaspirillum seropedicae strain SmR1,
a specialized diazotrophic endophyte of tropical grasses. PLoS Genet 7:e1002064
Peng S, Biswas JC, Ladha JK, Gyaneshwar P, Chen Y (2002) Influences of rhizobial inoculation on
photosynthesis and grain yield of rice. Agron J. 94:925–929
Pereg-Gerk L, Paquenlin A, Gounon P, Kennedy IR, Elmerich C (1997) A transcriptional regulator
of the LuxR-UhpA family, FlcA, controls flocculation and wheat root surface colonization by
A. brasilense Sp7. Mol. Plant-Microbe Interact. 7:177–187
Pereira JAR, Cavalcante VA, Baldani JI, Döbereiner J (1988) Field inoculation of sorghum and rice
with Azospirillum spp. and Herbaspirillum seropedicae. Plant and Soil 110:269–274
Perrine FM, Prayitno J, Weinman JJ, Dazzo FB, Rolfe BG (2001) Rhizobium plasmids are involved
in the inhibition or stimulation of rice growth and development. Aust J Plant Physiol
28:923–937
Pilon M (2017) The copper microRNAs. New Phytol 213:1030–1035
Pinski A, Betekhtin A, Hupert-Kocurek K, Mur LAJ, Hasterok R (2019) Defining the genetic basis
of plant-endophytic bacteria interactions. Int J Mol Sci 20:1947. https://doi.org/10.3390/
ijms20081947
Prasanna R, Jaiswal P, Nayak S, Sood A, Kaushik BD (2009) Cyanobacterial diversity in the
rhizosphere of rice and its ecological significance. Indian J Microbiol 49:89–97
Reinhold-Hurek B, Hurek T, Gillis M, Hoste B, Vancanneyt M, Kersters K, De Ley J (1993)
Azoarcus gen. Nov., nitrogen-fixing Proteobacteria associated with roots of Kallar grass
(Leptochloa fusca (L.) Kunth), and description of two species, Azoarcus indigens sp. nov.
and Azoarcus communis sp. nov. Int J Sys Bac 43:574–584
Reinhold-Hurek B, Egener T, Hurek T, Martin D, Sarkar A, Zhang L, Miche L (2002) Regulation of
nitrogen fixation and assimilation of Azoarcus sp. BH72 new approaches to study biodiversity
of grass endophytes. In: Vanderleyden J (ed) Proceedings of the Nineth International Symposium on Nitrogen Fixation with Non-Legumes. Katholique Universideit Leuven, Belgium, p 48
Reinhold-Hurek B, Maes T, Gemmer S, Van Montagu M, Hurek T (2006) An endoglucanase is
involved in infection of rice roots by the not-cellulose-metabolizing endophyte Azoarcus
sp. strain BH72. Mol. Plant Microbe Interact 19:181–188
Reis VM, Baldani JI, Baldani VLD, Döbereiner, J. (2000) Biological dinitrogen fixation in
gramineae and palm trees. Criti. Rev. Plant Sci 19:227–247
Roger PA, Ladha JK (1992) Biological N2 fixation in wetland rice fields: estimation and contribution to nitrogen balance. Plant Soil 141:41–55
Roper MM, Ladha JK (1995) Biological N2-fixation by heterotrophic and phototrophic bacteria in
association with straw. Plant Soil 174:211–224
Rovira AD (1965) Effects of Azotobacter, Bacillus and Clostridium on the growth of wheat. In:
Vancura V, Macura J (eds) Plant microbes relationships. Czekoslovak Academy Science,
Prague, pp 193–201
420
S.-C. Chun