Altered ARA2 (RABA1a) expression in Arabidopsis reveals the involvement of a Rab/YPT family member in auxin-mediated responses.

doi:10.1007/s11103-009-9460-7

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Article

Altered ARA2 (RABA1a) expression in Arabidopsis reveals the involvement of a Rab/YPT family member in auxin-mediated responses.

Plant molecular biology - 1 May 2009

Koh Eun-Ji, Kwon Ye-Rim, Kim Kang-Il, Hong Suk-Whan, Lee Hojoung

Abstract excerpt

Ras super family proteins serve as molecular switches regulating many different cellular processes. However, given the large number of family members, sequence information has provided little insight into the function of individual proteins. This study examined phenotypic alterations in an Arabidopsis ara2 mutant, in which a Ras super family member-encoding gene is disrupted by a T-DNA insertion. Although one...

Topics

Arabidopsis
Arabidopsis Proteins
DNA, Bacterial
Gene Expression Regulation, Plant
Genetic Complementation Test
Indoleacetic Acids
Mutagenesis, Insertional
Mutation
Plant Roots
Plants, Genetically Modified
RNA, Plant

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PMID: 19199049
DOI: 10.1007/s11103-009-9460-7

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