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Genetics of leaf and stripe rust resistance in a bread wheat cultivar Tonichi
Satinder Kaur1, U K Bansal, Renu Khanna
1Department of Plant Breeding, Genetics and Biotechnology, Punjab Agricultural University, Ludhiana 141 004, India. satink88@yahoo.com
Journal of Genetics
|September 9, 2008
Abstract
No abstract available in PubMed .
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Trihybrid Crosses
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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...
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...

