TABLE 7.

Putative candidate genes for grain zinc (GZnC) and iron (GFeC) concentration found in the RIL population.

QTL	Chr	Physical distance (Mb)	TraesID	Putative candidate genes	Mol function
QZnC-2A.2	2A	58–62.2	TraesCS2A02G110200	ABC transporter-like, P-loop containing nucleoside triphosphate hydrolase	ATPase-coupled transmembrane transporter activity
			TraesCS2A02G105500	Thioredoxin-like superfamily, EGF-like calcium-binding, conserved site, PA domain	Calcium ion binding
			TraesCS2A02G105600	B3 DNA binding domain, zinc finger, CW-type	DNA binding, zinc ion binding
QZnC-1B.1	1B	531.7–587.7	TraesCS1B02G357900	Serine-threonine/tyrosine-protein kinase, catalytic domain, malectin-like domain, leucine-rich repeat	Protein kinase activity, protein binding, ATP binding
			TraesCS1B02G309100	Protein of unknown function DUF688	–
QZnC-7D.1	7D	59.5–89.4	TraesCS7D02G099500	Oligopeptide transporter, OPT superfamily	Transmembrane transport
			TraesCS7D02G139600	Proton-dependent oligopeptide transporter family, MFS transporter superfamily	Transmembrane transporter activity
QFeC-2A.2	2A	98.2–101.5	TraesCS2A02G150500	Pentatricopeptide repeat, tetratricopeptide-like helical domain superfamily, DYW domain	Protein binding, zinc ion binding
			TraesCS2A02G153500	P-loop containing nucleoside triphosphate hydrolase, small GTP-binding protein domain	GTPase activity, GTP binding
QFeC-6B.1	6B	4.8–8.0	TraesCS6B02G012700	Guanine nucleotide binding protein (G-protein), alpha subunit, P-loop containing nucleoside triphosphate hydrolase	GTPase activity, GTP binding, G-protein beta/gamma-subunit complex binding
			TraesCS6B02G007400	Amino acid transporter, transmembrane domain	Integral component of membrane
QFeC-1D.3	1D	12.8–17.1	TraesCS1D02G036500	AP180 N-terminal homology (ANTH) domain, phosphoinositide-binding clathrin adaptor	Phospholipid binding, 1-phosphatidylinositol binding, clathrin binding
			TraesCS1D02G032500	Papain-like cysteine peptidase superfamily, cathepsin propeptide inhibitor domain	Cysteine-type peptidase activity