Long non-coding RNAs and their biological roles in plants

Area of Science:

• Genomics
• Bioinformatics
• Plant Biology

Background:

• Advancements in high-throughput sequencing have revealed numerous non-protein-coding RNAs (npcRNAs or ncRNAs).
• Long non-protein-coding RNAs (lncRNAs), transcripts over 200 nucleotides, are increasingly recognized as key regulators in biological processes.
• While many lncRNA transcripts are identified in plants, their functional understanding remains limited.

Purpose of the Study:

• To summarize recent findings on lncRNAs in plants.
• To provide an overview of lncRNA identification, characteristics, classification, and bioinformatics.
• To highlight the current exploration of lncRNA biological functions in plants.

Main Methods:

• Literature review of recent studies on plant lncRNAs.
• Compilation of information on lncRNA identification and characterization.
• Synthesis of data on lncRNA bioinformatics and resources.

Main Results:

• Numerous lncRNA transcripts have been predicted and identified across various plant species.
• lncRNAs exhibit diverse characteristics and can be classified into different types.
• Bioinformatic tools and databases are crucial for lncRNA research.

Conclusions:

• lncRNAs play significant roles in essential plant biological processes.
• Further research is needed to fully elucidate the functions of plant lncRNAs.
• This review serves as a valuable resource for understanding plant lncRNA biology.