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| Content Provider | Springer Nature Link |
|---|---|
| Author | Sindhu, Annu Tehlan, Suresh Kumar Chaudhury, Ashok |
| Copyright Year | 2017 |
| Abstract | Trigonella is recognized as a medicinal therapist throughout the globe due to its multifaceted rare medicinal properties. It is indigenous from Iran to Northern India but has gained global acceptance towards cultivation and consumption for its yellow-to-amber colored seed which substantially contributes to food, pharmaceutical, nutraceutical and cosmetic industry. Genetic diversity serves as an excellent tool for developing improved crop varieties with breeder preferred traits. Unfortunately, very little information available on variability existing in commercial Trigonella genotypes considerably impedes the crop improvement. In this study, ninety Trigonella genotypes belonging to most productive North Indian states were subjected to multilocus genotyping using RAPD (49) and SSR (13) primers and detected an average of 55.60 and 50.16% polymorphism, respectively. The percentage polymorphism range (RAPD, 16.7–90.90; SSR, 33.30–66.66) average band informativeness (RAPD, 0.182–0.85; SSR, 0.21–0.91) and resolving power (RAPD, 0.95–9.984; SSR, 1.68–7.28) obtained revealed the wide range of diversity prevailing among these genotypes. Hierarchical clustering of genotypes in nine different clusters showed Trigonella’s genetic variability has wide genetic distribution across different agro-climatic zones. No consistency was observed while grouping Trigonella varieties based on eco-geographical region. Eventually, knowledge of these genetic differences significantly contributes in designing intra-specific crosses with potential interest to spice breeding programs. To the best of our knowledge, this is the first report of genetic diversity using SSR molecular markers in Trigonella foenum-graecum L. |
| Starting Page | 1 |
| Ending Page | 15 |
| Page Count | 15 |
| File Format | |
| ISSN | 01375881 |
| Journal | Acta Physiologiae Plantarum |
| Volume Number | 39 |
| Issue Number | 4 |
| e-ISSN | 18611664 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2017-03-18 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Genetic diversity Molecular markers Trigonella UPGMA analysis Plant Physiology Plant Genetics & Genomics Plant Biochemistry Plant Pathology Plant Anatomy/Development Agriculture |
| Content Type | Text |
| Resource Type | Article |
| Subject | Physiology Plant Science Agronomy and Crop Science |
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