A. P. Viana, T. N. S. Pereira, M. G. Pereira, M. M. Souza, J. F. M. Maldonado and A. T. do Amaral Júnior, “Simple and Canonic Correlation between Agronomical and Fruit Quality Traits in Yellow Passion Fruit (Passiflora edulis f. flavicarpa) Populations,” Crop Breeding and Applied Biotechnology, Vol. 3, No. 2, 2003, pp. 133-140.

has been cited by the following article:

• TITLE: Genetic Correlation between Agronomically Important Traits in Yellow Passion Fruit

  AUTHORS: Leonarda Grillo Neves, Claudio Horst Bruckner, Marcelo Coutinho Picanço, Severino de Paiva Sobrinho, Kelly Lana Araújo, Petterson Baptista da Luz, Marco Antonio Aparecido Barelli, Willian Krause

  KEYWORDS: Canonical Correlation; Passiflora edulis; Path Correlation

  JOURNAL NAME: American Journal of Plant Sciences, Vol.4 No.11, November 13, 2013

  ABSTRACT: Breeding programs have sought to determine the minimum period of genotype evaluation, which is a long term-process. The objective of this work was to determine the association between qualitative traits of yellow passion fruit (Passiflora edulis Sims) and relate maturity to other characteristics. To carry out this work, 113 families of full-sibs and half-sibs were planted in Viçosa (MG), Brazil, in a randomized block experimental design arranged in sets (treatment groups). The association between the analyzed characteristics was studied using path analysis and canonical correlation techniques. It was found that lower-yielding but larger-fruit bearing genotypes of passion fruit plant also require more days until reaching anthesis. Round-shaped fruits are linked to higher contents of total soluble solids. More intense pulp color also indicates higher contents of total soluble solids. The riper the fruit, the more intensely orange is the color of the pulp. The ratio between the levels of total soluble solids and total titrimetric acidity was the main determinant of pulp color for passion fruit.