Evolutionary expansion and functional diversification of oligopeptide transporter gene family in rice

Liu, Tao; Zeng, Jiqing; Xia, Kuaifei; Fan, Tian; Li, Yuge; Wang, Yaqin; Xu, Xinlan; Zhang, Mingyong

doi:10.1186/1939-8433-5-12

Rice

Table 1 Basic information of sixteen rice OsOPT genes

From: Evolutionary expansion and functional diversification of oligopeptide transporter gene family in rice

Locus ID^a	Protein					FL-cDNA^c	Identity/similarity (E-value) to SpISP4	Putative Substrate^d	Phenotypes of the mutant^e
Locus ID^a	Name	Length (aa)	MW (KDa)	TM^b	pI	FL-cDNA^c	Identity/similarity (E-value) to SpISP4	Putative Substrate^d	Phenotypes of the mutant^e
LOC_Os01g43940	OsOPT1	755	83.60	16	8.92	NA	37/57%(3.1e-140)	Iron-chelate
LOC_Os02g43370	OsYSL2	674	73.34	15	9.03	AB126253	19/36%(0.00099)	Iron-chelate	Dwarf, palegreen leaf, low tillerring, long clum, late heading
LOC_Os02g43410	OsYSL15	672	73.15	14	9.20	AB190923	22/41%(0.00019)	Iron-chelate
LOC_Os02g46850	OsOPT8	559	56.23	11	8.59	AK071310	39/58%(1.7e-107)
LOC_Os03g54000	OsOPT7	757	83.45	16	9.18	AK102404	37/57%(7.3e-123)	Iron-chelate
LOC_Os04g44300	OsYSL13	688	78.77	14	9.10	AK067235	21/37%(0.0083)
LOC_Os04g44320	OsYSL12	717	77.69	12	8.96	AK069437	21/37%(0.019)		Dwarf, short panicle, lesion leaf, low tillering
LOC_Os04g45860	OsYSL9	657	74.26	14	8.50	AK120923	21/38%(0.0023)
LOC_Os04g45900	OsYSL16	675	73.81	14	9.30	AK070304	21/39%(0.013)
LOC_Os04g50820	OsOPT6	737	82.25	15	8.86	AK070801	35/57%(3.5e-139)
LOC_Os04g57840	OsYSL10	686	74.65	14	9.06	AK069645	21/39%(0.011)
LOC_Os06g03540	OsOPT2	761	85.82	14	5.95	NA	37/37%(2.0e-145)
LOC_Os06g03560	OsOPT3	766	86.14	12	6.53	AF393848	36/55%(1.7e-139)	Iron-chelate/GSH	Dwarf, glabrous leaf, semi-short clum, white belly rice kernel
LOC_Os06g03700	OsOPT4	760	85.10	12	7.87	AK072617	38/58%(2.0e-145)	Iron-chelate	Yellow-green plant, late heading, semi-dwarf, low tillerring
LOC_Os08g23130	OsOPT5	733	81.63	12	9.15	AK121257	35/55%(5.4e-132)	Iron-chelate
LOC_Os08g38400	OsOPT9	752	82.82	14	9.17	AK100814	37/55%(5.1e-131)		Semi-dwarf, low tillering, semi-sterile pollen

^aLocus ID was adopted from the MSU Rice Genome Annotation Project Database; ^bNumber of transmembrane domains; ^cCorresponding full-length cDNA in GenBank; ^dPutative substrate come from former publications. The NA indicates that this gene has no mRNA record in GenBank.^eThe phenotypes of the inserted mutants of OsOPTs except of OsOPT9 were from different mutant database (OsYSL2, OsYSL12, and OsOPT3 from Rice Tos17 Insertion Mutant Database: http://tos.nias.affrc.go.jp/index.html.en, OsOPT4 from Oryza Tag Line: http://urgi.versailles.inra.fr/OryzaTagLine/cgi-bin/focus_mutant.pl).

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