Table 3.

Some plant growth‐promoting gene clusters in the chromosomes of Streptomyces sioyaensis DSM 40032^T and Streptomyces sp. TM32

Plant growth‐promoting trait	Relevant gene and product		COGa	DSM 40032T b	TM32b
Nitrogen assimilation	nasD	Nitrite reductase	COG1251	+	+
	napA‐1	Nitrate reductase		+	+
	napA‐2	Nitrate reductase		+	−
	narK‐1	Nitrate/nitrite transporter	COG2223	+	+
	narK‐2	Nitrate/nitrite transporter	COG2223	+	−
Phosphate solubilization	gpm2‐1	Acid phosphatase	COG0406	+	+
	gpm2‐2	Acid phosphatase	COG0406	+	+
	phoD‐1	Alkaline phosphatase D	COG3540	+	+
	phoD‐2	Alkaline phosphatase D	COG3540	+	−
	phoP‐1	Alkaline phosphatase synthesis transcriptional regulatory protein	COG0745	+	+
	phoP‐2	Alkaline phosphatase synthesis transcriptional regulatory protein	COG0745	+	+
	phoP‐3	Alkaline phosphatase synthesis transcriptional regulatory protein	COG0745	+	−
	sphR	Alkaline phosphatase synthesis transcriptional regulatory protein	COG0745	−	+
	ycdX	Phosphatase		+	+
		Putative phosphatase		+	+
		Putative phosphatase	COG0560	+	−
Iron sequestration	sbnA	Putative siderophore biosynthesis protein	COG0031	+	+
	yusV	Putative siderophore transport system ATP‐binding protein	COG1120	+	+
	yfhA	Putative siderophore transport system permease protein	COG0609	+	+
	yfiY	Putative siderophore‐binding lipoprotein	COG0614	+	+
Biocatalyst	acdS	1‐Aminocyclopropane‐1‐carboxylate deaminase		+	+
	aml	α‐Amylase		+	+
	bca‐1	Bromoperoxidase‐catalase		+	+
	bca‐2	Bromoperoxidase‐catalase		+	+
	katA	Catalase		+	+
	katG	Catalase‐peroxidase		+	+
	cenA	Endoglucanase A (endo‐β‐1,4‐glucanase)	COG5297	+	+
		Exo‐β‐1,3‐glucanase		+	−
		Exochitinase 1		+	−
	chiA‐1	Putative bifunctional chitinase/lysozyme		+	+
	chiA‐2	Putative bifunctional chitinase/lysozyme		−	+
	chiC	Chitinase C		+	+
	chiD	Chitinase D		−	+
		Lipase		+	+
		Lipase 2		+	+
	lip3‐1	Lipase 3		+	+
	lip3‐2	Lipase 3		+	+
		Thermostable monoacylglycerol lipase		+	+
	snpA	Extracellular small neutral protease		+	+
	htpX‐1	Protease	COG0501	+	+
	htpX‐2	Protease		+	+
	htpX‐3	Protease	COG0501	+	+
	htpX‐4	Protease		+	+
	htpX‐5	Protease		+	−
	prtS	Protease		+	+
Phytohormone production	trpC	Indole‐3‐glycerol phosphate synthase	COG0134	+	+

^aCOG refers to “Clusters of Orthologous Groups” in the Prokka pipeline (Seemann, 2014).

^bThe presence and absence of each gene cluster is determined by + and −, respectively.