Two cDNAs from Arabidopsis thaliana encode putative RNA binding proteins containing glycine-rich domains

1993 ◽  
Vol 21 (4) ◽  
pp. 695-699 ◽  
Author(s):  
Steven van Nocker ◽  
Richard D. Vierstra
Keyword(s):  
Arabidopsis Thaliana ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins

scholarly journals The ATXN2 Orthologs CID3 and CID4, Act Redundantly to In-Fluence Developmental Pathways throughout the Life Cycle of Arabidopsis thaliana

2021 ◽  
Vol 22 (6) ◽  
pp. 3068
Author(s):  
Zaira M. López-Juárez ◽  
Laura Aguilar-Henonin ◽  
Plinio Guzmán
Keyword(s):  
Arabidopsis Thaliana ◽  
Life Cycle ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Leaf Growth ◽  
Transcriptome Profiling ◽  
Developmental Pathways ◽  
Model Organisms ◽  
Key Factors

RNA-binding proteins (RBPs) are key elements involved in post-transcriptional regulation. Ataxin-2 (ATXN2) is an evolutionarily conserved RBP protein, whose function has been studied in several model organisms, from Saccharomyces cerevisiae to the Homo sapiens. ATXN2 interacts with poly(A) binding proteins (PABP) and binds to specific sequences at the 3′UTR of target mRNAs to stabilize them. CTC-Interacting Domain3 (CID3) and CID4 are two ATXN2 orthologs present in plant genomes whose function is unknown. In the present study, phenotypical and transcriptome profiling were used to examine the role of CID3 and CID4 in Arabidopsis thaliana. We found that they act redundantly to influence pathways throughout the life cycle. cid3cid4 double mutant showed a delay in flowering time and a reduced rosette size. Transcriptome profiling revealed that key factors that promote floral transition and floral meristem identity were downregulated in cid3cid4 whereas the flowering repressor FLOWERING LOCUS C (FLC) was upregulated. Expression of key factors in the photoperiodic regulation of flowering and circadian clock pathways, were also altered in cid3cid4, as well as the expression of several transcription factors and miRNAs encoding genes involved in leaf growth dynamics. These findings reveal that ATXN2 orthologs may have a role in developmental pathways throughout the life cycle of plants.

scholarly journals Two RNA Binding Proteins, HEN4 and HUA1, Act in the Processing of AGAMOUS Pre-mRNA in Arabidopsis thaliana

2003 ◽  
Vol 4 (1) ◽  
pp. 53-66 ◽  
Author(s):  
Yulan Cheng ◽  
Naohiro Kato ◽  
Wenming Wang ◽  
Junjie Li ◽  
Xuemei Chen
Keyword(s):  
Arabidopsis Thaliana ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins

scholarly journals Glycine-rich RNA-binding proteins are functionally conserved in Arabidopsis thaliana and Oryza sativa during cold adaptation process

2010 ◽  
Vol 61 (9) ◽  
pp. 2317-2325 ◽  
Author(s):  
Joo Yeol Kim ◽  
Won Yong Kim ◽  
Kyung Jin Kwak ◽  
Seung Han Oh ◽  
Yeon Soo Han ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Oryza Sativa ◽  
Cold Adaptation ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Adaptation Process

scholarly journals Molecular characterization of two anther-specific genes encoding putative RNA-binding proteins, AtRBP45s, in Arabidopsis thaliana

2006 ◽  
Vol 81 (5) ◽  
pp. 355-359 ◽  
Author(s):  
Jong-In Park ◽  
Makoto Endo ◽  
Tomohiko Kazama ◽  
Hiroshi Saito ◽  
Hirokazu Hakozaki ◽  
...  
Keyword(s):  
Arabidopsis Thaliana ◽  
Molecular Characterization ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins ◽  
Genes Encoding

A proteomic analysis of oligo(dT)-bound mRNP containing oxidative stress-induced Arabidopsis thaliana RNA-binding proteins ATGRP7 and ATGRP8

2009 ◽  
Vol 37 (2) ◽  
pp. 839-845 ◽  
Author(s):  
Fabian Schmidt ◽  
Aline Marnef ◽  
Man-Kim Cheung ◽  
Ian Wilson ◽  
John Hancock ◽  
...  
Keyword(s):  
Oxidative Stress ◽  
Arabidopsis Thaliana ◽  
Proteomic Analysis ◽  
Binding Proteins ◽  
Rna Binding ◽  
Rna Binding Proteins
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