PlantTFDB
PlantRegMap/PlantTFDB v5.0
Plant Transcription Factor Database
Oryza nivara
G2-like Family
Species TF ID Description
ONIVA01G05610.1G2-like family protein
ONIVA01G11450.1G2-like family protein
ONIVA01G15460.1G2-like family protein
ONIVA01G16280.1G2-like family protein
ONIVA01G41940.1G2-like family protein
ONIVA01G41940.2G2-like family protein
ONIVA01G41940.3G2-like family protein
ONIVA01G51730.1G2-like family protein
ONIVA02G03010.1G2-like family protein
ONIVA02G05430.1G2-like family protein
ONIVA02G05950.1G2-like family protein
ONIVA02G11280.1G2-like family protein
ONIVA02G15910.1G2-like family protein
ONIVA02G30300.1G2-like family protein
ONIVA02G31640.1G2-like family protein
ONIVA02G31870.1G2-like family protein
ONIVA02G39820.1G2-like family protein
ONIVA03G01980.1G2-like family protein
ONIVA03G10680.1G2-like family protein
ONIVA03G16790.1G2-like family protein
ONIVA03G17050.1G2-like family protein
ONIVA03G27470.1G2-like family protein
ONIVA03G28960.1G2-like family protein
ONIVA03G36730.1G2-like family protein
ONIVA03G36870.1G2-like family protein
ONIVA03G41680.1G2-like family protein
ONIVA03G43890.1G2-like family protein
ONIVA03G43890.2G2-like family protein
ONIVA04G20480.1G2-like family protein
ONIVA04G23170.1G2-like family protein
ONIVA04G23170.2G2-like family protein
ONIVA04G27220.1G2-like family protein
ONIVA04G27220.2G2-like family protein
ONIVA05G17050.1G2-like family protein
ONIVA05G21630.1G2-like family protein
ONIVA05G21870.1G2-like family protein
ONIVA05G21870.2G2-like family protein
ONIVA05G21870.3G2-like family protein
ONIVA06G00780.1G2-like family protein
ONIVA06G00780.2G2-like family protein
ONIVA06G16920.1G2-like family protein
ONIVA06G21150.1G2-like family protein
ONIVA06G24430.1G2-like family protein
ONIVA06G30620.1G2-like family protein
ONIVA07G00160.1G2-like family protein
ONIVA07G10340.1G2-like family protein
ONIVA07G10340.2G2-like family protein
ONIVA07G10340.3G2-like family protein
ONIVA07G26450.1G2-like family protein
ONIVA08G03630.1G2-like family protein
ONIVA08G16390.1G2-like family protein
ONIVA08G16900.1G2-like family protein
ONIVA09G02590.1G2-like family protein
ONIVA09G02590.2G2-like family protein
ONIVA09G02600.1G2-like family protein
ONIVA09G02600.2G2-like family protein
ONIVA09G04720.1G2-like family protein
ONIVA09G04730.1G2-like family protein
ONIVA09G04730.2G2-like family protein
ONIVA09G08220.1G2-like family protein
ONIVA10G11720.1G2-like family protein
ONIVA10G19340.1G2-like family protein
ONIVA11G00030.1G2-like family protein
ONIVA12G00410.1G2-like family protein
ONIVA12G07050.1G2-like family protein
ONIVA12G16020.1G2-like family protein
G2-like Family Introduction

The GLK proteins are members of the recently categorized GARP superfamily of transcription factors (Riechmann et al., 2000) defined by G2 in maize; the Arabidopsis RESPONSE REGULATOR-B (ARR-B) proteins (Imamura et al., 1999); and the PHOSPHATE STARVATION RESPONSE1 (PSR1) protein of Chlamydomonas (Wykoff et al., 1999). In the case of G2, three of the four defining features of most transcription factors have been verified experimentally in heterologous systems. G2 is nuclearlocalized (Hall et al., 1998), is able to transactivate reporter gene expression, and can both homo-dimerize and heterodimerize with ZmGLK1 (Rossini et al., 2001). DNA-binding activity of GLK proteins has yet to be demonstrated,however, the putative DNA-binding domain is highly conserved with domains in other GARP proteins such as ARR1 and ARR2 (Riechmann et al., 2000). Notably, ARR1 and ARR2 have been shown to bind DNA (Sakai et al.,2000), thus it is likely that GLK proteins act as transcriptional regulators of chloroplast development.

The GLK proteins are members of the GARP superfamily of transcription factors, and phylogenetic analysis demonstrates that the maize, rice and Arabidopsis GLK gene pairs comprise a distinct group within the GARP superfamily. Further phylogenetic analysis suggests that the gene pairs arose through separate duplication events in the monocot and dicot lineages. As in rice, AtGLK1 and AtGLK2 are expressed in partially overlapping domains in photosynthetic tissue. GLK genes therefore regulate chloroplast development in diverse plant species.

Fitter DW, Martin DJ, Copley MJ, Scotland RW, Langdale JA.
GLK gene pairs regulate chloroplast development in diverse plant species.
Plant J. 2002 Sep;31(6):713-27.
PMID: 12220263