2004
DOI: 10.1007/s00122-003-1575-7
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Phylogenetic analysis of the highland papayas (Vasconcellea) and allied genera (Caricaceae) using PCR-RFLP

Abstract: The chloroplast and mitochondrial DNA diversity of 61 genotypes belonging to 18 Vasconcellea species, the so-called highland papayas, was studied by PCR-RFLP analysis of two non-coding cpDNA regions ( trnM- rbcL and trnK1- trnK2) and one non-coding mtDNA region ( nad4/1- nad4/2). This sample set was supplemented with six genotypes belonging to three other Caricaceae genera: the monotypic genus Carica, including only the cultivated papaya, and the genera Jacaratia and Cylicomorpha. Moringa ovalifolia was added … Show more

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Cited by 83 publications
(72 citation statements)
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References 32 publications
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“…In the past, markers such as restriction fragment length polymorphisms (RFLP), amplified fragment length polymorphisms (ALFP), and simple‐sequence repeats (SSR) have been used for population genetics, phylogenetics, and genotype/phenotype studies in a wide range of forest trees, including oaks (Chagné, Lalanne, Madur, Kumar, & Frigério, 2002; Curtu et al., 2007; Durand et al., 2010; Hipp & Weber, 2008; Hipp et al., 2014; Van Droogenbroeck et al., 2004). However, ascertainment bias (Putman & Carbone, 2014), reproducibility issues, and species specificity (Twyford & Ennos, 2012) often limit their utility across a range of species.…”
Section: Introductionmentioning
confidence: 99%
“…In the past, markers such as restriction fragment length polymorphisms (RFLP), amplified fragment length polymorphisms (ALFP), and simple‐sequence repeats (SSR) have been used for population genetics, phylogenetics, and genotype/phenotype studies in a wide range of forest trees, including oaks (Chagné, Lalanne, Madur, Kumar, & Frigério, 2002; Curtu et al., 2007; Durand et al., 2010; Hipp & Weber, 2008; Hipp et al., 2014; Van Droogenbroeck et al., 2004). However, ascertainment bias (Putman & Carbone, 2014), reproducibility issues, and species specificity (Twyford & Ennos, 2012) often limit their utility across a range of species.…”
Section: Introductionmentioning
confidence: 99%
“…The Chilean papaya, Vasconcellea pubescens, which grows in a temperate climate regime, is a distant relative of the tropical papaya Carica papaya L. 1,2 Most of the Chilean papayas come from the (irrigated) region around La Serena, Chile (ca.30 ºS) which has a Mediterranean-type climate, typically overcast mornings and evenings, and an annual relative humidity normally over 80%. 3 The Chilean papaya is very different from the tropical papaya in that it is much smaller, and is consumed whole, only after cooking, with the seeds removed.…”
Section: Introductionmentioning
confidence: 99%
“…These data supported a recent rehabilitation of Vasconcellea as a genus category (Badillo 2000). On the other hand, Van Droogenbroeck et al (2004) analyzed the diversity of 18 Vasconcellea species and corroborated the monophyly of Caricaceae in the genera Carica, Jacaratia and Cylicomorpha by RFLP. According to these authors, Caricaceae species are divided into two lineage groups, one with some Vasconcellea spp., including V. monoica and V. goudotiana and the second with the other Vasconcellea species, C. papaya, Jacaratia and Cylicomorpha.…”
Section: Fr Costa Et Almentioning
confidence: 72%
“…Some interspecific crosses using embryo rescue were successful (Magdalita et al 1996, Manshardt and Drew 1998. For a better understanding of the genetic relationships in Caricaceae, several molecular studies have been performed, suggesting a considerable genetic distance between Carica and Vasconcellea (Jobin-Decor et al 1997, Aradhya et al 1999, Olson 2002, Van Droogenbroeck et al 2004, Kyndt et al 2006 (Hofmeyr 1938, Storey 1938. Nevertheless, the sex can only be identified when plants are flowering.…”
Section: Introductionmentioning
confidence: 99%