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Keywords = Catharanthus roseus receptor-like kinase 1-like protein

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14 pages, 8921 KiB  
Article
Evolution, Gene Duplication, and Expression Pattern Analysis of CrRLK1L Gene Family in Zea mays (L.)
by Kai Wang, Baoping Xue, Yan He, Haibin Zhao, Bo Liu, Wenting Jiang, Pengfei Jin, Yanfeng Wang, Xiangqian Zhang and Xiaolong He
Int. J. Mol. Sci. 2024, 25(19), 10487; https://doi.org/10.3390/ijms251910487 - 29 Sep 2024
Cited by 1 | Viewed by 1257
Abstract
Catharanthus roseus receptor-like kinase 1-like (CrRLK1L) plays pivotal roles in regulating plant growth and development, mediating intercellular signal transduction, and modulating responses to environmental stresses. However, a comprehensive genome-wide identification and analysis of the CrRLK1L gene family in maize remains elusive. In this [...] Read more.
Catharanthus roseus receptor-like kinase 1-like (CrRLK1L) plays pivotal roles in regulating plant growth and development, mediating intercellular signal transduction, and modulating responses to environmental stresses. However, a comprehensive genome-wide identification and analysis of the CrRLK1L gene family in maize remains elusive. In this study, a total of 24 CrRLK1L genes were identified in the maize whole genome. A phylogenetic analysis further revealed that CrRLK1L proteins from Arabidopsis, rice, and maize were grouped into nine distinct subgroups, with subgroup IV being unique to maize. Gene structure analysis demonstrated that the number of introns varied greatly among ZmCrRLK1L genes. Notably, the genome-wide duplication (WGD) events promoted the expansion of the ZmCrRLK1L gene family. Compared with Arabidopsis, there were more collinear gene pairs between maize and rice. Tissue expression patterns indicated that ZmCrRLK1L genes are widely expressed in various tissues, with ZmCrRLK1L5/9 specifically highly expressed in roots, and ZmCrRLK1L8/14/16/21/22 expressed in anthers. Additionally, RNA-seq and RT-qPCR analyses revealed that the expression of ZmCrRLK1L1/2/20/22 genes exhibited different expression patterns under drought and salt stresses. In summary, our study lays a foundation for elucidating the biological roles of ZmCrRLK1L genes in maize growth and development, reproductive development, and stress responses. Full article
(This article belongs to the Section Molecular Plant Sciences)
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17 pages, 4115 KiB  
Article
Genome-Wide Identification and Analysis of Catharanthus roseus Receptor-like Kinase 1-like Proteins in Eggplant
by Wenpeng Ma, Juan Du, Xinlong Yu, Kai Chen, Yucheng Ming, Libo Jiang, Tong Chen and Dongchao Ji
Plants 2023, 12(19), 3379; https://doi.org/10.3390/plants12193379 - 25 Sep 2023
Cited by 1 | Viewed by 1759
Abstract
As an important member of the plant receptor-like kinases, Catharanthus roseus receptor-like kinase 1-like (CrRLK1L) plays vital roles in plant growth and development, as well as biotic and abiotic stress response. Numerous CrRLK1Ls have been identified and analyzed in various plant species, while [...] Read more.
As an important member of the plant receptor-like kinases, Catharanthus roseus receptor-like kinase 1-like (CrRLK1L) plays vital roles in plant growth and development, as well as biotic and abiotic stress response. Numerous CrRLK1Ls have been identified and analyzed in various plant species, while our knowledge about eggplant (Solanum melongena L.) CrRLK1Ls is still scarce. Utilizing state-of-the-art genomic data, we conducted the first genome-wide identification and analysis of CrRLK1L proteins in eggplant. In this study, 32 CrRLK1L proteins were identified and analyzed in eggplant. A subsequent gene structure and protein domain analysis showed that the identified eggplant CrRLK1Ls possessed typical features of CrRLK1Ls. A subcellular localization prediction demonstrated that these proteins mostly localized on the plasma membrane. A collinearity analysis showed that some eggplant CrRLK1L genes had predicted intraspecies or interspecies evolutionary duplication events. Promoter analysis suggests that eggplant CrRLK1Ls may be involved in plant hormone signaling, host–pathogen interactions, and environmental responses. Based on transcriptomic gene expression analysis, it is indicated that eggplant CrRLK1Ls may be involved in the resistance response of eggplant to Botrytis cinerea. Together, these results will give us a theoretical foundation and guidance for elaborating the biological functions of CrRLK1Ls in eggplant growth, development, and resistance response. Full article
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16 pages, 4690 KiB  
Article
Genome-Wide Re-Identification and Analysis of CrRLK1Ls in Tomato
by Wenpeng Ma, Xin Liu, Kai Chen, Xinlong Yu and Dongchao Ji
Int. J. Mol. Sci. 2023, 24(4), 3142; https://doi.org/10.3390/ijms24043142 - 5 Feb 2023
Cited by 12 | Viewed by 3135
Abstract
The Catharanthus roseus receptor-like kinase 1-like (CrRLK1L), which is a vital member of the plant receptor-like kinase family, plays versatile roles in plant growth, development, and stress response. Although the primary screening of tomato CrRLK1Ls has been reported previously, our knowledge of these [...] Read more.
The Catharanthus roseus receptor-like kinase 1-like (CrRLK1L), which is a vital member of the plant receptor-like kinase family, plays versatile roles in plant growth, development, and stress response. Although the primary screening of tomato CrRLK1Ls has been reported previously, our knowledge of these proteins is still scarce. Using the latest genomic data annotations, a genome-wide re-identification and analysis of the CrRLK1Ls in tomatoes were conducted. In this study, 24 CrRLK1L members were identified in tomatoes and researched further. Subsequent gene structures, protein domains, Western blot analyses, and subcellular localization analyses all confirmed the accuracy of the newly identified SlCrRLK1L members. Phylogenetic analyses showed that the identified SlCrRLK1L proteins had homologs in Arabidopsis. Evolutionary analysis indicated that two pairs of the SlCrRLK1L genes had predicted segmental duplication events. Expression profiling analyses demonstrated that the SlCrRLK1L genes were expressed in various tissues, and most of them were up- or down-regulated by bacteria and PAMP treatments. Together, these results will lay the foundation for elaborating the biological roles of SlCrRLK1Ls in tomato growth, development, and stress response. Full article
(This article belongs to the Section Molecular Plant Sciences)
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16 pages, 2348 KiB  
Review
Versatile Roles of the Receptor-Like Kinase Feronia in Plant Growth, Development and Host-Pathogen Interaction
by Dongchao Ji, Tong Chen, Zhanquan Zhang, Boqiang Li and Shiping Tian
Int. J. Mol. Sci. 2020, 21(21), 7881; https://doi.org/10.3390/ijms21217881 - 23 Oct 2020
Cited by 36 | Viewed by 6960
Abstract
As a member of the Catharanthus roseus receptor-like kinase 1-like (CrRLK1L) protein kinase subfamily, FERONIA (FER) has emerged as a versatile player regulating multifaceted functions in growth and development, as well as responses to environmental factors and pathogens. With the concerted [...] Read more.
As a member of the Catharanthus roseus receptor-like kinase 1-like (CrRLK1L) protein kinase subfamily, FERONIA (FER) has emerged as a versatile player regulating multifaceted functions in growth and development, as well as responses to environmental factors and pathogens. With the concerted efforts of researchers, the molecular mechanism underlying FER-dependent signaling has been gradually elucidated. A number of cellular processes regulated by FER-ligand interactions have been extensively reported, implying cell type-specific mechanisms for FER. Here, we provide a review on the roles of FER in male-female gametophyte recognition, cell elongation, hormonal signaling, stress responses, responses to fungi and bacteria, and present a brief outlook for future efforts. Full article
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