Close Menu
  • Home
  • Technology
  • Science
  • Space
  • Health
  • Biology
  • Earth
  • History
  • About Us
    • Contact Us
    • Privacy Policy
    • Disclaimer
    • Terms and Conditions
What's Hot

Florida Startup Beams Solar Power Across NFL Stadium in Groundbreaking Test

April 15, 2025

Unlocking the Future: NASA’s Groundbreaking Space Tech Concepts

February 24, 2025

How Brain Stimulation Affects the Right Ear Advantage

November 29, 2024
Facebook X (Twitter) Instagram
TechinleapTechinleap
  • Home
  • Technology
  • Science
  • Space
  • Health
  • Biology
  • Earth
  • History
  • About Us
    • Contact Us
    • Privacy Policy
    • Disclaimer
    • Terms and Conditions
TechinleapTechinleap
Home»Biology»Genetic Diversity of the Asteraceae Family
Biology

Genetic Diversity of the Asteraceae Family

November 15, 2024No Comments5 Mins Read
Share
Facebook Twitter LinkedIn Email Telegram

The Asteraceae family, also known as the sunflower or daisy family, is the largest flowering plant family, comprising around 1,600 genera and 23,000 species. This diverse group of plants is found worldwide, except in Antarctica, and plays a crucial role in plant evolution and diversification.

Unraveling the genetic diversity of the Asteraceae family through a chloroplast gene analysis and 3D protein modeling, shedding light on the evolutionary relationships within this remarkable plant group.
 Unraveling the genetic diversity of the Asteraceae family through a chloroplast gene analysis and 3D protein modeling, shedding light on the evolutionary relationships within this remarkable plant group.

In a recent study, researchers delved into the genetic diversity of the Asteraceae family by examining the chloroplast gene rps 11, which encodes the ribosomal protein of the smaller subunit 11. By analyzing the nucleotide and amino acid sequences of this gene across 16 selected Asteraceae species, the researchers aimed to uncover the evolutionary relationships within this remarkable plant family.

the Genetic Tapestry of the Asteraceae Family

The Asteraceae family is a global powerhouse, with its members found across the world, from the tropics to the temperate regions. These plants are known for their distinctive flower heads, where numerous small florets are arranged on a receptacle, often surrounded by bracts. With such a vast diversity, understanding the evolutionary relationships within the Asteraceae family is a crucial task for botanists and plant scientists.

Harnessing the Power of Chloroplast DNA

To explore the genetic diversity of the Asteraceae family, the researchers focused on the chloroplast gene rps 11, which has been widely used in phylogenetic studies. Chloroplast DNA (cpDNA) is a preferred target for such analyses due to its conserved nature and exceptional genetic potential compared to nuclear DNA. The researchers collected plant samples from various regions of Pakistan, extracted high-quality genomic DNA, and designed specific primers to amplify the rps 11 gene.

Unraveling the Evolutionary Relationships

The researchers used a combination of molecular and bioinformatics analyses to investigate the genetic variability among the 16 selected Asteraceae species. They constructed phylogenetic trees based on both nucleotide and amino acid sequences of the rps 11 gene, revealing intriguing insights into the evolutionary relationships within the family.

The phylogenetic trees showed two major clusters, with one cluster comprising 11 species and the other containing 3 species. Interestingly, the amino acid-based tree demonstrated greater diversity among the studied species compared to the nucleotide-based tree, suggesting that protein-level analysis can provide a more nuanced understanding of the family’s evolutionary history.

Structural Insights into the rps 11 Protein

In addition to the phylogenetic analysis, the researchers also explored the three-dimensional (3D) protein structures of the rps 11 protein across the 16 Asteraceae species. Using advanced computational tools, they generated and validated the protein models, highlighting the structural conservation and variation within the family.

The Ramachandran plot analysis, a widely used technique to assess protein structure quality, revealed that the rps 11 protein structures of Tagetes minuta, Xanthium strumarium, Lactuca sativa, and Chrysanthemum indicum exhibited exceptional quality, with over 90% of residues in the allowed region and less than 2% in the disallowed region.

Navigating the Complexities of Molecular Evolution

While the current study provides valuable insights into the genetic diversity and evolutionary relationships within the Asteraceae family, the researchers acknowledge that the rps 11 gene alone may not be sufficient to conclusively establish its potential as a reliable phylogenetic marker. They recognize the limitations of the neutral theory of molecular evolution, which forms the basis of their analysis, and suggest exploring alternative theories, such as the maximum genetic diversity theory, to gain a more comprehensive understanding of the family’s evolutionary dynamics.

Unlocking the Secrets of the Asteraceae Family

The research presented in this study highlights the complexity and richness of the Asteraceae family, showcasing the power of combining molecular analysis and structural modeling to unravel the genetic relationships within this diverse plant group. As the researchers delve deeper into the application of the maximum genetic diversity theory, they aim to shed further light on the evolutionary trajectories of the Asteraceae family, potentially paving the way for more accurate phylogenetic analyses and a better understanding of this remarkable plant group.

Table 1 Area of collection and GenBank accession numbers of chloroplast rps 11 gene of selected species of Asteraceae.
figure 1

Fig. 1

figure 2

Fig. 2

Author credit: This article is based on research by Syeda Anber Zahra, Javed Iqbal, Banzeer Ahsan Abbasi, Sobia Kanwal, Mona S. Alwahibi, Mohamed S. Elshikh, Muhammad Rizwan, Rashid Iqbal, Tariq Mahmood.


For More Related Articles Click Here

This article is made freely available under the terms of the Creative Commons Attribution 4.0 International License. This license allows you to use, share, adapt, distribute, and reproduce the content in any medium or format, as long as you give proper credit to the original author(s) and the source, and provide a link to the Creative Commons license. The images or other third-party material in this article are also included under this Creative Commons license, unless otherwise specified in the credit line. If the material is not covered by the article’s Creative Commons license and your intended use is not permitted by law or exceeds the allowed usage, you will need to obtain permission directly from the copyright holder. You can view a copy of the Creative Commons Attribution 4.0 International License by following the link provided.
Asteraceae Chloroplast DNA Genetic Diversity molecular evolution Phylogenetic Analysis Protein Structure Prediction
jeffbinu
  • Website

Tech enthusiast by profession, passionate blogger by choice. When I'm not immersed in the world of technology, you'll find me crafting and sharing content on this blog. Here, I explore my diverse interests and insights, turning my free time into an opportunity to connect with like-minded readers.

Related Posts

Biology

Copper Affects Important Seaweed Species

November 17, 2024
Biology

Burkholderia pseudomallei: Implications for Melioidosis Treatment

November 17, 2024
Biology

New method for cattle identification

November 16, 2024
Biology

Aggressive Prostate Cancer Through Urinary Extracellular Vesicles

November 15, 2024
Biology

Secrets of Protein Production: A Novel CHO Cell Expression System

November 15, 2024
Biology

Testosterone Production in Tibetan sheep

November 15, 2024
Leave A Reply Cancel Reply

Top Posts

Florida Startup Beams Solar Power Across NFL Stadium in Groundbreaking Test

April 15, 2025

Quantum Computing in Healthcare: Transforming Drug Discovery and Medical Innovations

September 3, 2024

Graphene’s Spark: Revolutionizing Batteries from Safety to Supercharge

September 3, 2024

The Invisible Enemy’s Worst Nightmare: AINU AI Goes Nano

September 3, 2024
Don't Miss
Space

Florida Startup Beams Solar Power Across NFL Stadium in Groundbreaking Test

April 15, 20250

Florida startup Star Catcher successfully beams solar power across an NFL football field, a major milestone in the development of space-based solar power.

Unlocking the Future: NASA’s Groundbreaking Space Tech Concepts

February 24, 2025

How Brain Stimulation Affects the Right Ear Advantage

November 29, 2024

A Tale of Storms and Science from Svalbard

November 29, 2024
Stay In Touch
  • Facebook
  • Twitter
  • Instagram

Subscribe

Stay informed with our latest tech updates.

About Us
About Us

Welcome to our technology blog, where you can find the most recent information and analysis on a wide range of technological topics. keep up with the ever changing tech scene and be informed.

Our Picks

UK Invests Big in Carbon Capture to Tackle Climate Change

October 5, 2024

Groundwater Salinization Affects coastal environment: New study

November 17, 2024

DNA Assembly: The Golden EGG Cloning System

November 2, 2024
Updates

Shining a Light on Unbreakable Encryption: Chiral Nanoparticles Revolutionize Visible Light Communication

October 11, 2024

Anticonvulsant Potential of Sinapinic Acid: A Natural Path to Treating Epilepsy

November 2, 2024

Unraveling the Hispanic Heart Health Puzzle: A Journey of Diversity and Discoveries

October 9, 2024
Facebook X (Twitter) Instagram
  • Homepage
  • About Us
  • Contact Us
  • Terms and Conditions
  • Privacy Policy
  • Disclaimer
© 2025 TechinLeap.

Type above and press Enter to search. Press Esc to cancel.