Related Experiment Video
Updated: May 6, 2026

Determination of Self- and Inter-incompatibility Relationships in Apricot Combining Hand-Pollination, Microscopy and Genetic Analyses
Published on: June 16, 2020
A method for isolating and characterizing homozygous S-allele lines in Brassicae
1New Zealand Institute for Crop and Food Research Ltd, Private Bag 50022, Gore, New Zealand.
Abstract:
A method for isolating and characterizing homozygous S-allele lines of brassicas is described. The tester plants used are produced by crossing the parent plants with a recessive S-allele homozygote. The full method uses reciprocal crosses to identify and characterize the lines immediately. When flowering is prolonged and enables further tests to be carried out, a more efficient method that only uses single crosses initially can be used.
More Related Videos
10:10Investigating Tissue- and Organ-specific Phytochrome Responses using FACS-assisted Cell-type Specific Expression Profiling in Arabidopsis thaliana
Published on: May 29, 2010
08:52Author Spotlight: Optimizing Hairy Root-Based Transformation Protocols for Enhanced Efficiency in Brassicaceae
Published on: December 22, 2023
Related Concept Videos
Trihybrid Crosses
Some of Mendel’s crosses examined three pairs of contrasting characteristics. Such a cross is called a trihybrid cross. A trihybrid cross is a combination of three individual monohybrid crosses. For example, plant height (tall vs. short), seed shape (round vs. wrinkled), and seed color (yellow vs. green).
The F1 generation plants of a trihybrid cross are heterozygous for all three traits and produce eight gametes. Upon self-fertilization, these gametes have an equal...
Monohybrid Crosses
Dihybrid Crosses
Test Cross
Law of Segregation
Incomplete Dominance