Genetic variability

Estimation of genetic variability among peanut genotypes for resistance to leaf spot disease

Q. Bano, Hassan, M., Hussain, S. B., Javed, M., Zulfiqar, M. A., Younas, M., Baber, M., Zubair, M., Hussain, S. M., Bano, Q., Hassan, M., Hussain, S. B., Javed, M., Zulfiqar, M. A., Younas, M., Baber, M., Zubair, M., and Hussain, S. M., Estimation of genetic variability among peanut genotypes for resistance to leaf spot disease, vol. 15, p. -, 2016.

This study aimed to identify high-yielding peanut genotypes with resistance to leaf spot disease. The experiments included material from fourteen local and four exotic peanut genotypes that showed highly significant differences among morphological and disease severity parameters in all the genotypes which, in turn, suggested diversity genotypes. Disease severity analysis showed that the highest disease score and damaged leaf area were observed in the genotype Kelincer and the lowest scores and leaf damaged areas were observed in Majalaya super and BARI-2000, respectively.

Investigating genetic diversity in sapucaia using inter simple sequence repeat markers

R. C. Borges, Santos, F. M. G., Maia, M. C. C., Lima, P. S. C., Valente, S. E. S., Borges, R. C., Santos, F. M. G., Maia, M. C. C., Lima, P. S. C., and Valente, S. E. S., Investigating genetic diversity in sapucaia using inter simple sequence repeat markers, vol. 15, p. -, 2016.

Sapucaia is a tree species originating from the Brazilian Amazon and is widely distributed in Brazil, especially in the mid-north region (Piauí and Maranhão states). Its seeds are rich in calories and proteins, and possess great potential for commercialization. Little is known about the genetic variability in the germplasm of most Lecythis species. Here, 11 inter-simple sequence repeat primers were used to estimate the genetic variability among 17 accessions, and to determine the levels of genetic variation and the standards of population structure in sapucaia.

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