Genetic variability

Molecular phylogeny of Lathyrus species: insights from sequence-related amplified polymorphism markers

S. Marghali, Touati, A., Gharbi, M., Sdouga, D., Trifi-Farah, N., Marghali, S., Touati, A., Gharbi, M., Sdouga, D., Trifi-Farah, N., Marghali, S., Touati, A., Gharbi, M., Sdouga, D., and Trifi-Farah, N., Molecular phylogeny of Lathyrus species: insights from sequence-related amplified polymorphism markers, vol. 15, p. -, 2016.

Sequence-related amplified polymorphism (SRAP) markers were used to evaluate the intra- and interspecific variation among 40 Lathyrus genotypes (four species) (Fabaceae). Ten SRAP primer combinations resulted in a total of 94 bands, and they exhibited high interspecific variability. The genetic differentiation among Lathyrus, estimated using AMOVA, was highly significant. The results indicated that 58% of the total genetic variation existed among species, and 42% of the differentiation was within species.

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