ArticleMolecular genetics and genomics : MGG2008
Evolution of non-specific lipid transfer protein (nsLTP) genes in the Poaceae family: their duplication and diversity.
Article in Molecular genetics and genomics : MGG, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 73 citations in OpenAlex.
- Roles of non-specific lipid transfer proteins in plant defense: structural and functional perspectives.Frontiers in fungal biology · 2025Review
- Pollen Coat Proteomes ofBiomolecules · 2023Article
- Genome-Wide Identification of Common BeanGenes · 2022Article
- Genome-Wide Identification and Expression Analysis ofInternational journal of molecular sciences · 2022Article
- Divergence and conservation of defensins and lipid transfer proteins (LTPs) from sugarcane wild species and modern cultivar genomes.Functional & integrative genomics · 2022Article
- Lipid Transfer Proteins (LTPs)-Structure, Diversity and Roles beyond Antimicrobial Activity.Antibiotics (Basel, Switzerland) · 2021Review
- Conversion between 100-million-year-old duplicated genes contributes to rice subspecies divergence.BMC genomics · 2021Article
- Grass-SpecificThe Plant cell · 2020Article
- Molecular Dissection of TaLTP1 Promoter Reveals Functional Cis-Elements Regulating Epidermis-Specific Expression.International journal of molecular sciences · 2020Article
- Non-Specific Lipid Transfer Proteins inPathogens (Basel, Switzerland) · 2019Article
- Genomic Identification and Comparative Expansion Analysis of the Non-Specific Lipid Transfer Protein Gene Family in Gossypium.Scientific reports · 2016Article
- Identification of wheat non-specific lipid transfer proteins involved in chilling tolerance.Plant cell reports · 2014Article
- Molecular characterization of two small heat shock protein genes in rice: their expression patterns, localizations, networks, and heterogeneous overexpressions.Molecular biology reports · 2013Article
- PLANEX: the plant co-expression database.BMC plant biology · 2013Article
- Transcriptional network analysis of the tryptophan-accumulating rice mutant during grain filling.Molecular genetics and genomics : MGG · 2012Article
- Molecular sequence variations of the lipoxygenase-2 gene in soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2012Article
- Comparative analysis of evolutionary dynamics of genes encoding leucine-rich repeat receptor-like kinase between rice and Arabidopsis.Genetica · 2011Article
- Expressional diversity of wheat nsLTP genes: evidence of subfunctionalization via cis-regulatory divergence.Genetica · 2010Article
- A gene family encoding RING finger proteins in rice: their expansion, expression diversity, and co-expressed genes.Plant molecular biology · 2010Article
- Expression diversity and evolutionary dynamics of rice duplicate genes.Molecular genetics and genomics : MGG · 2009Article
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Authors and funding
11 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Previously, the genes encoding non-specific lipid transfer proteins (nsLTPs) of the Poaceae family appear to evidence different genomic distribution and somewhat different shares of EST clones, which is suggestive of independent duplication(s) followed by functional diversity. To further evaluate the evolutionary fate of the Poaceae nsLTP genes, we have identified Ka/Ks values, conserved, mutated or lost cis-regulatory elements, responses to several elicitors, genome-wide expression profiles, and nsLTP gene-coexpression networks of both (or either) wheat and rice. The Ka/Ks values within each group and between groups appeared to be similar, but not identical, in both species. The conserved cis-regulatory elements, e.g. the RY repeat (CATGCA) element related to ABA regulation in group A, might be reflected in some degree of long-term conservation in transcriptional regulation post-dating speciation. In group A, wheat nsLTP genes, with the exception of TaLTP4, evidenced responses similar to those of plant elicitors; however, the rice nsLTP genes evidenced differences in expression profiles, even though the genes of both species have undergone purifying selection, thereby suggesting their independent functional diversity. The expression profiles of rice nsLTP genes with a microarray dataset of 155 gene expression omnibus sample (GSM) plates suggest that subfunctionalization is not the sole mechanism inherent to the evolutionary history of nsLTP genes but may, rather, function in concert with other mechanism(s). As inferred by the nsLTP gene-coexpression networks, the functional diversity of nsLTP genes appears not to be randomized, but rather to be specialized in the direction of specific biological processes over evolutionary time.
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