The Complete Mitogenome of Y.Li & S.Lan and Comparative Analysis of Mitogenomes across Orchidaceae.

belongs to the genus and is part of the basal lineage in the phylogenetic tree of the Orchidaceae. Currently, there are only ten reported complete mitochondrial genomes in orchids, which greatly hinders the understanding of mitochondrial evolution in Orchidaceae. Therefore, we assembled and annotated the mitochondrial genome of , which has a length of 573,612 bp and a GC content of 44.

Genome-Wide Identification of PEBP Gene Family in Two Species and Expression Patterns in .

The PEBP gene family plays a significant role in regulating flower development and formation. To understand its function in and flowering, we identified 22 PEBP genes (11 s and 11 s) from both species. We conducted analyses on their conserved domains and motifs, phylogenetic relationships, chromosome distribution, collinear correlation, and elements.

Genome-Wide Identification of TCP Gene Family in and Their Expression Patterns in .

The TCP gene family are plant-specific transcription factors that play important roles in plant growth and development. , , and are orchids with a high ornamental value, but few studies have investigated the specific functions of s in flower development. In this study, we used these three species to analyze s, examining their physicochemical properties, phylogenetic relationships, gene structures, and expression profiles.

Genome-Wide Identification of the YABBY Gene Family in Orchids and Its Expression Patterns in .

The small plant-specific YABBY gene family plays key roles in diverse developmental processes in plants. , , and are perennial herbaceous plants belonging to Orchidaceae with a high ornamental value. However, the relationships and specific functions of the YABBY genes in the species remain unknown.

Diploid and tetraploid genomes of Acorus and the evolution of monocots.

Monocots are a major taxon within flowering plants, have unique morphological traits, and show an extraordinary diversity in lifestyle. To improve our understanding of monocot origin and evolution, we generate chromosome-level reference genomes of the diploid Acorus gramineus and the tetraploid Ac. calamus, the only two accepted species from the family Acoraceae, which form a sister lineage to all other monocots.

Genome-Wide Identification Analysis of the R2R3-MYB Transcription Factor Family in for Insights into Drought Stress Responses.

represents a distinctive Orchidaceae plant that is more tolerant than other terrestrial orchids. Studies have shown that many members of the MYB transcription factor (TF) family, especially the R2R3-MYB subfamily, are responsive to drought stress. This study identified 103 ; phylogenetic analysis classified these genes into 22 subgroups with .

Genome-wide analysis of the TCP gene family and their expression pattern in .

TCP gene family are specific transcription factors for plant, and considered to play an important role in development and growth. However, few related studies investigated the TCP gene trait and how it plays a role in growth and development of Orchidaceae. In this study, we obtained 14 TCP genes () from the Spring Orchid genome.

Genome-wide identification and expression analysis of the GRAS gene family in .

The GRAS gene family encodes transcription factors that participate in plant growth and development phases. They are crucial in regulating light signal transduction, plant hormone (e.g.

OrchidBase 5.0: updates of the orchid genome knowledgebase.

Containing the largest number of species, the orchid family provides not only materials for studying plant evolution and environmental adaptation, but economically and culturally important ornamental plants for human society. Previously, we collected genome and transcriptome information of Dendrobium catenatum, Phalaenopsis equestris, and Apostasia shenzhenica which belong to two different subfamilies of Orchidaceae, and developed user-friendly tools to explore the orchid genetic sequences in the OrchidBase 4.0.