All plants are inhabited internally by diverse microbial communities comprising bacterial, archaeal, fungal, and protistic taxa. These microorganisms showing endophytic lifestyles play crucial roles in plant development, growth, fitness, and diversification. The increasing awareness of and information on endophytes provide insight into the complexity of the plant microbiome. The nature of plant-endophyte interactions ranges from mutualism to pathogenicity. This depends on a set of abiotic and biotic factors, including the genotypes of plants and microbes, environmental conditions, and the dynamic network of interactions within the plant biome. In this review, we address the concept of endophytism, considering the latest insights into evolution, plant ecosystem functioning, and multipartite interactions.
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http://dx.doi.org/10.1128/MMBR.00050-14 | DOI Listing |
Sci Rep
December 2024
Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming, 650504, China.
Potato late blight is a common disease affecting crops worldwide. To help detect this disease in complex environments, an improved YOLOv5 algorithm is proposed. First, ShuffleNetV2 is used as the backbone network to reduce the number of parameters and computational load, making the model more lightweight.
View Article and Find Full Text PDFMethods Mol Biol
December 2024
Horticultural Crops Disease and Pest Management Research Unit, United States Department of Agriculture-Agricultural Research Service, Corvallis, OR, USA.
Pathogens have evolved effector proteins to suppress host immunity and facilitate plant infections. RxLR effectors are small, secreted effector proteins with conserved RxLR and dEER amino acid motifs at the N terminus and highly variable C termini and are commonly found in oomycete species. We provide computational approaches to annotate RxLR candidate effector genes in a genome assembly in FASTA format with an available GFF file.
View Article and Find Full Text PDFNew Phytol
December 2024
Department of Biology, University of Kentucky, Lexington, KY, 40506, USA.
The effects of single chromosome number change-dysploidy - mediating diversification remain poorly understood. Dysploidy modifies recombination rates, linkage, or reproductive isolation, especially for one-fifth of all eukaryote lineages with holocentric chromosomes. Dysploidy effects on diversification have not been estimated because modeling chromosome numbers linked to diversification with heterogeneity along phylogenies is quantitatively challenging.
View Article and Find Full Text PDFPlant Cell Environ
December 2024
Department of Environmental Physics and Irrigation, Institute of Soil, Water and Environment Sciences, Volcani Center, Rishon LeZion, Israel.
Front Plant Sci
December 2024
Faculty of Engineering and Natural Sciences, Sabanci University Orta, Istanbul, ;Türkiye.
Inherently low concentrations of zinc (Zn), iron (Fe), iodine (I), and selenium (Se) in wheat ( L.) grains represent a major cause of micronutrient malnutrition (hidden hunger) in human populations. Genetic biofortification represents a highly useful solution to this problem.
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