Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Fruit Development, Structure, and Function

Fruit Development, Structure, and Function

Fruits form from a mature flower ovary. As seeds develop from the ovules contained within, the ovary wall undergoes a series of complex changes to form fruit. In some fruits, such as soybeans, the ovary wall dries; in other fruits, such as grapes, it remains fleshy. In some cases, organs other than the ovary contribute to fruit formation; such fruits are called accessory fruits.

Genome Size and the Evolution of New Genes

Genome Size and the Evolution of New Genes

Comparing Copy Number Variations and SNPs

Comparing Copy Number Variations and SNPs

Sequencing of the human genome has opened up several best-kept secrets of the genome. Scientists have identified thousands of genome variations that exist within a population. These variations can be a single nucleotide or a larger chromosomal variation.
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Study on the Dynamic Characteristics of Rub-Impact and Bearing Defect Coupled Faults in a Single-Disk Double-Bearing Rotor System.

Materials (Basel, Switzerland)·2026

Same author

A functional antiplatelet nanomotor for tri-modal ablation of acute arterial thrombus.

Cell reports. Medicine·2026

Same author

Co-application of leguminous and non-leguminous green manures enhances subsequent wheat yield stability in saline-alkali soils.

Frontiers in plant science·2026

Same author

Cutting Edge: Motion-Tracking Brillouin Microscopy for Corneal Mechanical Evaluation.

Cornea·2026

Same author

Dexmedetomidine for Reducing Mortality in Patients with Sepsis and Concomitant Heart Failure: A Retrospective Cohort Study.

Journal of intensive care medicine·2026

Same author

Target-anchoring nanofibers with retention-enhanced drug delivery for synergistic chemo-photothermal therapy of ovarian cancer.

Colloids and surfaces. B, Biointerfaces·2026

Search research articles

Related Experiment Video

Updated: Dec 25, 2025

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

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

Published on: November 20, 2018

Comparative Transcriptomic Analysis of Two Bottle Gourd Accessions Differing in Fruit Size.

Hongyuan Zhang¹, Jie Tan¹, Min Zhang¹

¹Wuhan Academy of Agricultural Sciences, Wuhan 430070, Hubei, China.

|April 2, 2020

Summary

Researchers identified key genes controlling bottle gourd fruit size by comparing large and small cultivars. This study reveals molecular mechanisms influencing fruit development in this important crop.

Keywords:

Lagenaria siceraria candidate genes fruit size gene expression transcription factors

More Related Videos

Measuring Endoreduplication by Flow Cytometry of Isolated Tuber Protoplasts

Measuring Endoreduplication by Flow Cytometry of Isolated Tuber Protoplasts

Published on: March 9, 2018

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling

Published on: May 21, 2020

Related Experiment Videos

Last Updated: Dec 25, 2025

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

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

Published on: November 20, 2018

Measuring Endoreduplication by Flow Cytometry of Isolated Tuber Protoplasts

Measuring Endoreduplication by Flow Cytometry of Isolated Tuber Protoplasts

Published on: March 9, 2018

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling

Obtaining High-Quality Transcriptome Data from Cereal Seeds by a Modified Method for Gene Expression Profiling

Published on: May 21, 2020

Area of Science:

Plant Science
Genomics
Molecular Biology

Background:

Bottle gourd (Lagenaria siceraria) is a valuable crop for nutrition and medicine.
Understanding the genetic basis of fruit size is crucial for crop improvement.

Purpose of the Study:

To investigate the molecular mechanisms regulating fruit size in bottle gourd.
To identify differentially expressed genes (DEGs) associated with variations in bottle gourd fruit size.

Main Methods:

Transcriptome sequencing was performed on two bottle gourd cultivars with distinct fruit sizes (Hang and USA).
Differential gene expression analysis was conducted to identify DEGs between the cultivars.
Bioinformatic tools were used to analyze gene functions and identify transcription factor families.

Main Results:

A total of 1250 DEGs were identified between the Hang and USA cultivars.
Genes involved in cell wall metabolism, phytohormones, cell cycle, and cell division were significantly differentially expressed.
Transcription factors, particularly from the ethylene response factor family, were identified as potentially regulating fruit size.

Conclusions:

The study identified key genes and pathways involved in bottle gourd fruit size determination.
Findings provide a foundation for future research into the genetic improvement of bottle gourd fruit characteristics.
Differential gene expression analysis offers insights into the molecular regulation of fruit development in Lagenaria siceraria.