Related Experiment Video
Updated: Aug 30, 2025

12:29
mRNA Interactome Capture from Plant Protoplasts
Published on: July 28, 2017
9.2K
Long Non-Coding RNAs: New Players in Plants.
Zhennan Zhao1, Shoujian Zang1, Wenhui Zou1
1Key Laboratory of Sugarcane Biology and Genetic Breeding, Ministry of Agriculture and Rural Affairs, Fujian Agriculture and Forestry University, Fuzhou 350002, China.
International Journal of Molecular Sciences
|August 26, 2022
Summary
Long non-coding RNAs (lncRNAs) are crucial for plant stress resistance. This review explores lncRNA functions in plant development, immunity, and responses to environmental challenges.
Area of Science:
- Plant Biology
- Molecular Biology
- Genetics
Background:
- Plants face biotic and abiotic stresses during growth and development.
- Plants have evolved diverse strategies to resist environmental adversities.
- Long non-coding RNAs (lncRNAs) are emerging as key regulators in plant stress response.
Purpose of the Study:
- To provide a comprehensive review of plant lncRNAs.
- To elucidate the roles and mechanisms of lncRNAs in plant growth, development, and stress responses.
- To discuss the interplay between lncRNAs and microRNAs in plant immunity.
Main Methods:
- Literature review of existing research on plant lncRNAs.
- Analysis of lncRNA functions at transcriptional, posttranscriptional, and epigenetic levels.
- Examination of lncRNA-mediated plant immune responses and adaptation to environmental stresses.
Main Results:
- lncRNAs are non-coding RNA molecules involved in diverse regulatory processes.
- lncRNAs play critical roles in plant adaptation to biotic and abiotic stresses.
- lncRNA-microRNA interactions are vital for plant immune signaling pathways.
Conclusions:
- lncRNAs are essential components of plant regulatory networks.
- Further research is needed to fully elucidate lncRNA functions and mechanisms in plants.
- Understanding lncRNAs offers potential for improving plant resilience and crop development.
Related Concept Videos
lncRNA - Long Non-coding RNAs
8.8K
In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA...
8.8K
Types of RNA
6.1K
Three main types of RNA are involved in protein synthesis: messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). These RNAs perform diverse functions and can be broadly classified as protein-coding or non-coding RNA. Non-coding RNAs play important roles in regulating gene expression in response to developmental and environmental changes. Non-coding RNAs in prokaryotes can be manipulated to develop more effective antibacterial drugs for human or animal use.
RNA Performs Diverse...
RNA Performs Diverse...
6.1K
Cell Signaling in Plants
5.7K
Plant cells communicate to coordinate their cycle of growth, flowering and fruiting, and activities in roots, shoots, and leaves in response to the changing environmental conditions. Plant signaling is distinct from animal signaling. Plants primarily utilize enzyme-linked receptors, whereas the largest class of cell-surface receptors in animals are G-protein coupled receptors (GPCRs). Unlike animals, receptor tyrosine kinases are rare in plants. Instead, plants have a diverse class of...
5.7K
Riboswitches
8.4K
Riboswitches are non-coding mRNA domains that regulate the transcription and translation of downstream genes without the help of proteins. Riboswitches bind directly to a metabolite and can form unique stem-loop or hairpin structures in response to the amount of the metabolite present. They have two distinct regions – a metabolite-binding aptamer and an expression platform.
The aptamer has high specificity for a particular metabolite which allows riboswitches to specifically regulate...
The aptamer has high specificity for a particular metabolite which allows riboswitches to specifically regulate...
8.4K
Alternative RNA Splicing
21.6K
Alternative RNA splicing is the regulated splicing of exons and introns to produce different mature mRNAs from a single pre-mRNA. Unlike in constitutive splicing where a single gene produces a single type of mRNA, alternative splicing allows an organism to produce multiple proteins from a single gene and plays an important role in protein diversity.
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
21.6K
RNA Interference
26.4K
RNA interference (RNAi) is a process in which a small non-coding RNA molecule blocks the post-transcriptional expression of a gene by binding to its messenger RNA (mRNA) and preventing the protein from being translated.
This process occurs naturally in cells, often through the activity of genomically-encoded microRNAs. Researchers can take advantage of this mechanism by introducing synthetic RNAs to deactivate specific genes for research or therapeutic purposes. For example, RNAi could be used...
This process occurs naturally in cells, often through the activity of genomically-encoded microRNAs. Researchers can take advantage of this mechanism by introducing synthetic RNAs to deactivate specific genes for research or therapeutic purposes. For example, RNAi could be used...
26.4K

