ArticleBMC genomics2020
Genome-wide identification of lysin motif containing protein family genes in eight rosaceae species, and expression analysis in response to pathogenic fungus Botryosphaeria dothidea in Chinese white pear.
Article in BMC genomics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 15 citations in OpenAlex.
- GhLYK5-mediated GhNIT4B activates asparagine and ROS accumulation enhancing cotton Verticillium wilt resistance.Journal of biological engineering · 2026Article
- Genome-Wide Identification ofCurrent issues in molecular biology · 2026Article
- Grapevine LysM-containing receptor-like kinaseFrontiers in plant science · 2026Article
- Characterization of a KANADI-like transcription factor that suppresses pear anthocyanin biosynthesis.Horticulture research · 2025Article
- PbrChiA: a key chitinase of pear in response toHorticulture research · 2023Article
- Root Breeding in the Post-Genomics Era: From Concept to Practice in Apple.Plants (Basel, Switzerland) · 2022Review
- MYB transcription factor family in sweet cherry (Prunus avium L.): genome-wide investigation, evolution, structure, characterization and expression patterns.BMC plant biology · 2022Article
- Analyses of Lysin-motif Receptor-like Kinase (Cells · 2021Article
- Recent Duplications Dominate VQ and WRKY Gene Expansions in SixInternational journal of genomics · 2021Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
backgroundLysin motif-containing proteins (LYP), which act as pattern-recognition receptors, play central roles in growth, node formation, and responses to biotic stresses. The sequence of Chinese white pear genome (cv. 'Dangshansuli') along with the seven other species of Rosaceae has already been reported. Although, in these fruit crops, there is still a lack of clarity regarding the LYP family genes and their evolutionary history.
resultsIn the existing study, eight Rosaceae species i.e., Pyrus communis, Prunus persica, Fragaria vesca, Pyrus bretschneideri, Prunus avium, Prunus mume, Rubus occidentalis, and Malus × domestica were evaluated. Here, we determined a total of 124 LYP genes from the underlined Rosaceae species. While eighteen of the genes were from Chinese white pear, named as PbrLYPs. According to the LYPs structural characteristics and their phylogenetic analysis, those genes were classified into eight groups (group LYK1, LYK2, LYK3, LYK4/5, LYM1/3, LYM2, NFP, and WAKL). Dispersed duplication and whole-genome duplication (WGD) were found to be the most contributing factors of LYP family expansion in the Rosaceae species. More than half of the duplicated PbrLYP gene pairs were dated back to the ancient WGD (~ 140 million years ago (MYA)), and PbrLYP genes have experienced long-term purifying selection. The transcriptomic results indicated that the PbrLYP genes expression was tissue-specific. Most PbrLYP genes showed differential expression in leaves under fungal pathogen infection with two of them located in the plasmalemma.
conclusionA comprehensive analysis identified 124 LYP genes in eight Rosaceae species. Our findings have provided insights into the functions and characteristics of the Rosaceae LYP genes and a guide for the identification of other candidate LYPs for further genetic improvements for pathogen-resistance in higher plants.
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