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Related Experiment Video

Updated: Oct 10, 2025

Tomato Analyzer: A Useful Software Application to Collect Accurate and Detailed Morphological and Colorimetric Data from Two-dimensional Objects

Tomato Analyzer: A Useful Software Application to Collect Accurate and Detailed Morphological and Colorimetric Data from Two-dimensional Objects

Published on: March 16, 2010

A high-continuity and annotated tomato reference genome.

Xiao Su¹, Baoan Wang¹, Xiaolin Geng¹

¹State Key Laborary of Agrobiotechnology, Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, College of Horticulture, China Agricultural University, Beijing, China.

|December 16, 2021

Summary

This summary is machine-generated.

Researchers created an improved tomato genome assembly, revealing genes linked to domestication and agronomic traits. This work advances understanding of tomato genetics and evolution.

Keywords:

QTL analysis comparative genomics de novo tomato genome high-density genetic map

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Tomato Analyzer: A Useful Software Application to Collect Accurate and Detailed Morphological and Colorimetric Data from Two-dimensional Objects

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Comprehensive Workflow for the Genome-wide Identification and Expression Meta-analysis of the ATL E3 Ubiquitin Ligase Gene Family in Grapevine

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Published on: December 22, 2017

Area of Science:

Plant genomics
Horticultural crop research
Fruit development studies

Background:

High-quality genome assemblies are crucial for genetic and functional genomics.
Tomato (Solanum lycopersicum) serves as a key model organism for studying fruit development.

Purpose of the Study:

To assemble an updated reference genome for Solanum lycopersicum cv. Heinz 1706.
To identify genomic regions associated with tomato domestication and agronomic traits.
To develop a high-density genetic map for future genetic studies.

Main Methods:

Genome sequencing and assembly of Solanum lycopersicum cv. Heinz 1706.
Comparative genomics between S. lycopersicum and S. pimpinellifolium LA2093.
Development of a high-density genetic map using a recombinant inbred line (RIL) population.

Main Results:

An updated tomato reference genome of 799.09 Mb was assembled, featuring 34,384 protein-coding genes and 65.66% repetitive sequences.
Comparative analysis revealed genomic fragments potentially linked to human selection during tomato domestication.
A high-resolution, high-accuracy genetic map was constructed, enabling the identification of candidate genes for important agronomic traits.

Conclusions:

The study provides valuable resources for understanding tomato genome evolution.
The findings facilitate research into the genetic mechanisms underlying tomato biology and trait development.