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Related Concept Videos

Plant Hormones01:56

Plant Hormones

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Plant hormones—or phytohormones—are chemical molecules that modulate one or more physiological processes of a plant. In animals, hormones are often produced in specific glands and circulated via the circulatory system. However, plants lack hormone-producing glands.
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Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
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  5. Agricultural, Veterinary And Food Sciences
  7. Crop And Pasture Production
  9. Crop And Pasture Improvement (incl. Selection And Breeding)
  11. Are Mirnas Applicable For Balancing Crop Growth And Defense Trade-off?

Are miRNAs applicable for balancing crop growth and defense trade-off?

Enhui Shen1,2, Tianlun Zhao1,3, Qian-Hao Zhu4

  • 1College of Agriculture and Biotechnology, Zhejiang University, Hangzhou, 310058, China.

The New Phytologist
|July 2, 2024

Related Experiment Videos

mirMachine: A One-Stop Shop for Plant miRNA Annotation
06:16

mirMachine: A One-Stop Shop for Plant miRNA Annotation

Published on: May 1, 2021

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Generating Homo- and Heterografts Between Watermelon and Bottle Gourd for the Study of Cold-responsive MicroRNAs
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Generating Homo- and Heterografts Between Watermelon and Bottle Gourd for the Study of Cold-responsive MicroRNAs

Published on: November 20, 2018

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Potato Virus X-Based microRNA Silencing VbMS In Potato.
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Potato Virus X-Based microRNA Silencing VbMS In Potato.

Published on: May 11, 2020

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View abstract on PubMed

Summary
This summary is machine-generated.

MicroRNAs (miRNAs) help balance crop growth and defense, aiding in developing resilient crops. These versatile regulators, linked to plant hormones, offer strategies for improving agricultural yields and sustainability.

Area of Science:

  • Plant molecular biology
  • Agricultural science
  • Genetics and genomics

Background:

  • Increasing global population necessitates enhanced crop yields, quality, and stress resilience.
  • The growth-defense (G-D) trade-off poses a significant challenge in breeding superior crop varieties.
  • MicroRNAs (miRNAs) are key regulators of plant growth, development, and immune responses.

Purpose of the Study:

  • To synthesize the known functions of miRNAs in crop growth, development, and biotic stress responses.
  • To explore how miRNAs regulate the G-D trade-off in crops.
  • To discuss the application of miRNAs, especially those interacting with phytohormones, in balancing the G-D trade-off.

Main Methods:

  • Literature review and synthesis of existing research on miRNA functions in crops.
Keywords:
cropsgrowth and defensemiRNAphytohormone

Related Experiment Videos

mirMachine: A One-Stop Shop for Plant miRNA Annotation
06:16

mirMachine: A One-Stop Shop for Plant miRNA Annotation

Published on: May 1, 2021

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Generating Homo- and Heterografts Between Watermelon and Bottle Gourd for the Study of Cold-responsive MicroRNAs
07:22

Generating Homo- and Heterografts Between Watermelon and Bottle Gourd for the Study of Cold-responsive MicroRNAs

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Potato Virus X-Based microRNA Silencing VbMS In Potato.
11:51

Potato Virus X-Based microRNA Silencing VbMS In Potato.

Published on: May 11, 2020

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  • Analysis of miRNA regulatory mechanisms and their targets.
  • Discussion of miRNA involvement in phytohormone signaling pathways.

    • Main Results:

    • Several miRNAs have been identified that simultaneously regulate crop growth and defense against biotic stresses.
    • miRNAs are linked to the metabolism and signaling of phytohormones, which also control growth and defense.
    • miRNAs play a crucial role in balancing the G-D trade-off.

    Conclusions:

    • MicroRNAs are versatile regulators with significant potential for improving crop traits.
    • Understanding miRNA-phytohormone crosstalk is key to leveraging miRNAs for agricultural advancement.
    • Further research is needed to fully exploit miRNAs for balancing G-D trade-off and enhancing crop resilience.
    trade‐off