Plant growth-promoting effects of rhizospheric and endophytic bacteria associated with different tomato cultivars and new tomato hybrids

Chemical and Biological Technologies in Agriculture

Table 1 Tomato cultivars—genotypic characterization

	Sample no.	*Genotypic characterization*			Cultivar
	Sample no.	*Phylum*	*Family*	*Genus*	Cultivar
Rhizospheric strains	[1]	Proteobacteria	Rizobiaceae	Ensifer sp.	Plus Licopene
	[3]	Bacteroidetes	Flavobacteriaceae	Chryseobacterium sp.
	[7]	Firmicutes	Bacillaceae	Bacillus sp.
	[4]	Firmicutes	Bacillaceae	Bacillus sp.	Indigo Perù
	[6]	n.p.	n.p.	n.p.	Indigo Perù
	[5]	n.p.	n.p.	n.p.	Super San Marzano
	[2]	Actinobacteria	Microbateriaceae	Microbacterium sp.
	[8]	Actinobacteria	Microbateriaceae	Microbacterium sp.
Root endophytes	[9]	Proteobacteria	Pseudomonadaceae	Pseudomonas sp.	San Marzano x Black Tomato hybrid
	[10]	n.p.	n.p.	n.p.
	[11]	Proteobacteria	Rhizobiaceae	Rhizobium sp.
	[12]	Actinomycetales	Nocordiaceae	Rhodococcus sp.
	[13]	Proteobacteria	Rhizobiaceae	Agrobacterium sp.
	[14]	Proteobacteria	Rhizobiaceae	Agrobacterium sp.	Black Tomato
	[15]	Proteobacteria	Rhizobiaceae	Agrobacterium sp.
	[16]	Proteobacteria	Rhizobiaceae	Rhizobium sp.
	[17]	Proteobacteria	Rhizobiaceae	Agrobacterium sp.	San Marzano
	[18]	Proteobacteria	Rhizobiaceae	Agrobacterium sp.	San Marzano

Genotypic characterization of cultivable strains isolated from tomato roots (6 rhizospheric strains, 9 root endophytes). n.p. not performed, due to cultivation problems with standard media (LB with standard NaCl concentration and modified, NaCl 0.4 % w/v)