ARF8

• Symbol: ARF8
• MSU: LOC_Os02g41800
• RAPdb: Os02g0628600

• LOC_Os02g41800.1: 0.6182
• LOC_Os02g41800.2: 0.3366

• LOC_Os02g41800.1: 0
• LOC_Os02g41800.2: 0

• 67.5

• ‘Evidence of an auxin signal pathway, microRNA167-ARF8-GH3, and its response to exogenous auxin in cultured rice cells’, 2006, Nucleic Acids Res.

Genbank accession number

• It was also shown that expression of OsGH3-2, an rice IAA-conjugating enzyme, was positively regulated by ARF8
• MicroRNA167 (miR167) was shown to cleave auxin responsive factor 8 (ARF8) mRNA in cultured rice cells
• When cells grew in auxin-free medium, miR167 level decreased, resulting in an increase in the level of ARF8 mRNA
• This study provides an evidence in which the exogeneous auxin signal is transduced to OsGH3-2 through miR167 and ARF8 in sequence
• This proposed auxin signal transduction pathway, auxin-miR167-ARF8-OsGH3-2, could be, in conjunction with the other microRNA-mediated auxin signals, an important one for responding to exogeneous auxin and for determining the cellular free auxin level which guides appropriate auxin responses
• ‘Evidence of an auxin signal pathway, microRNA167-ARF8-GH3, and its response to exogenous auxin in cultured rice cells’

• ARF8, OsGH3-2, ‘Evidence of an auxin signal pathway, microRNA167-ARF8-GH3, and its response to exogenous auxin in cultured rice cells’, It was also shown that expression of OsGH3-2, an rice IAA-conjugating enzyme, was positively regulated by ARF8
• ARF8, OsGH3-2, ‘Evidence of an auxin signal pathway, microRNA167-ARF8-GH3, and its response to exogenous auxin in cultured rice cells’, Delivery of synthesized miR167 into cells led to decrease of both ARF8 mRNA and OsGH3-2 mRNA
• ARF8, OsGH3-2, ‘Evidence of an auxin signal pathway, microRNA167-ARF8-GH3, and its response to exogenous auxin in cultured rice cells’, This study provides an evidence in which the exogeneous auxin signal is transduced to OsGH3-2 through miR167 and ARF8 in sequence
• ARF8, OsGH3-2, ‘Evidence of an auxin signal pathway, microRNA167-ARF8-GH3, and its response to exogenous auxin in cultured rice cells’, This proposed auxin signal transduction pathway, auxin-miR167-ARF8-OsGH3-2, could be, in conjunction with the other microRNA-mediated auxin signals, an important one for responding to exogeneous auxin and for determining the cellular free auxin level which guides appropriate auxin responses