ArticleJournal of experimental botany2008
Comparative phylogenetic analysis of small GTP-binding genes of model legume plants and assessment of their roles in root nodules.
Article in Journal of experimental botany, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
8 citing papers in PubMed, 24 citations in OpenAlex.
- Phylogenetic and Expression Studies of Small GTP-Binding Proteins inPlants (Basel, Switzerland) · 2022Article
- Comparative phylogenetic and expression analysis of small GTPases families in legume and non-legume plants.Plant signaling & behavior · 2018Article
- Small GTP-binding protein PdRanBP regulates vascular tissue development in poplar.BMC genetics · 2016Article
- The alternative Medicago truncatula defense proteome of ROS-defective transgenic roots during early microbial infection.Frontiers in plant science · 2014Article
- Article
- The small GTPase ROP6 interacts with NFR5 and is involved in nodule formation in Lotus japonicus.Plant physiology · 2012Article
- Article
- Legume small GTPases and their role in the establishment of symbiotic associations with Rhizobium spp.Plant signaling & behavior · 2009Review
Corrections and comments
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Authors and funding
2 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Small GTP-binding genes play an essential regulatory role in a multitude of cellular processes such as vesicle-mediated intracellular trafficking, signal transduction, cytoskeletal organization, and cell division in plants and animals. Medicago truncatula and Lotus japonicus are important model plants for studying legume-specific biological processes such as nodulation. The publicly available online resources for these plants from websites such as http://www.ncbi.nih.gov, http://www.medicago.org, http://www.tigr.org, and related sites were searched to collect nucleotide sequences that encode GTP-binding protein homologues. A total of 460 small GTPase sequences from several legume species including Medicago and Lotus, Arabidopsis, human, and yeast were phyletically analysed to shed light on the evolution and functional characteristics of legume-specific homologues. One of the main emphases of this study was the elucidation of the possible involvement of some members of small GTPase homologues in the establishment and maintenance of symbiotic associations in root nodules of legumes. A high frequency of vesicle-mediated trafficking in nodules led to the idea of a probable subfunctionalization of some members of this family in legumes. As a result of the analyses, a group of 10 small GTPases that are likely to be mainly expressed in nodules was determined. The sequences determined as a result of this study could be used in more detailed molecular genetic analyses such as creation of RNA interference silencing mutants for further clarification of the role of GTPases in nodulation. This study will also assist in furthering our understanding of the evolutionary history of small GTPases in legume species.
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Registered trials
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