Related Experiment Video
Updated: Jun 12, 2026
Hairy Root Transformation and Regeneration in Arabidopsis thaliana and Brassica napus
Published on: December 22, 2023
Genetic relationships among turnip (Brassica rapa var. rapa) genotypes
E Yildirim1, N Yildirim, S Ercisli
1Department of Horticulture, Ispir Hamza Polat Vacational School, Erzurum, Turkey.
Abstract:
Turnip (Brassica rapa var. rapa) is one of the main vegetables consumed by people living in Eastern Anatolia in Turkey. In this region, farmers obtain their own seeds for production, which results in considerable morphological variability. We examined the genetic variation and relationships among 11 turnip genotypes sampled from diverse environments of the Erzurum region located in Eastern Anatolia in Turkey. Thirty-two Operon RAPD primers were screened; among them, 20 gave reproducible and clear DNA fragments after amplification. The average polymorphism ratio was 90.4%. The genetic distance between turnip genotypes were found to range from 0.302 to 0.733, indicating high genetic variability. Eleven genotypes were divided into three main clusters in a dendrogram; ETS2 and ETS8 genotypes were the most distant. We conclude that RAPD analysis would be useful for genotyping turnip genotypes.
More Related Videos
06:30Efficient Regeneration-based Agrobacterium-Mediated Transformation of an Asexual Amphibious Brassicaceae Species, Rorippa aquatica
Published on: January 16, 2026
06:31An Efficient Method for the Isolation of Highly Purified RNA from Seeds for Use in Quantitative Transcriptome Analysis
Published on: January 11, 2017
Related Concept Videos
02:27Trihybrid 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 chance to...
01:39Test Cross
01:18Dihybrid Crosses
01:20Monohybrid Crosses
02:50Transgenic Plants
The first-ever transgenic plant was a tobacco plant developed in 1983 that showed resistance against the tobacco mosaic virus. Since then, many transgenic plants have been developed and commercialized for improving the agricultural, ornamental, and horticultural value of a crop plant. Transgenic...