2017
DOI: 10.17957/ijab/15.0303
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An Integrated Physical Map of the Cultivated Hot Chili Pepper, Capsicum baccatum var. Pendulum

Abstract: To cite this paper: Aguilera, P.M., H.J. Debat and M. Grabiele, 2017 AbstractCapsicum baccatum var. Pendulum is the most frequently cultivated chili pepper in South America. This taxon is an outstanding source for breeding programs and genetic improvement in the genus, since its traits can be introgressed into C. annuum and related species to generate viable hybrids. In this study, the chromosome complement of C. baccatum var. Pendulum 2n = 24 was deeply characterized through a sequential combination of conve… Show more

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Cited by 5 publications
(4 citation statements)
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“…Capsicum species are an excellent model to investigate the dynamics and distribution of LTR-RTs, because of their relatively large genomes, grouped within 2n = 24 and 26 chromosomes, and DNA C-values range from 3.16 to 5.77 pg, in which the repetitive DNA families may represent more than 70% of the genomes [20]. Capsicum species present a great diversity of repetitive DNA families, especially regarding number and distribution of ribosomal sequences and heterochromatin sites [21][22][23][24][25][26][27]. In this context, the present study aims to acknowledge and compare the occurrence and distribution of LTR-RTs on the chromosomes, focusing on Gypsy superfamily that has been predominant in Capsicum genomes, as well as their association with the diversity of other repetitive sequences.…”
mentioning
confidence: 99%
“…Capsicum species are an excellent model to investigate the dynamics and distribution of LTR-RTs, because of their relatively large genomes, grouped within 2n = 24 and 26 chromosomes, and DNA C-values range from 3.16 to 5.77 pg, in which the repetitive DNA families may represent more than 70% of the genomes [20]. Capsicum species present a great diversity of repetitive DNA families, especially regarding number and distribution of ribosomal sequences and heterochromatin sites [21][22][23][24][25][26][27]. In this context, the present study aims to acknowledge and compare the occurrence and distribution of LTR-RTs on the chromosomes, focusing on Gypsy superfamily that has been predominant in Capsicum genomes, as well as their association with the diversity of other repetitive sequences.…”
mentioning
confidence: 99%
“…Variations of the number and brightness intensity of the blocks were previously reported for C. baccatum cytotypes. Moscone et al (1996) found variation from 24 to 28 GC blocks, and Aguilera et al (2017) identified 32 terminal CMA + sites in C. baccatum var. pendulum chromosomes by the CMA/DA/DAPI banding technique.…”
Section: Resultsmentioning
confidence: 99%
“…Capsicum species are an excellent model to investigate LTR-RTs' dynamics and distribution, because they have relatively large genomes, with 2n = 24 and 26 chromosomes. Representatives of Capsicum present a large diversity of repetitive DNA families, especially in relation to number and distribution of ribosomal sequences and heterochromatin sites [21][22][23][24][25][26][27]. In this context, we aim to know and compare the occurrence and distribution of LTR-RTs, and their association with other repetitive sequences' diversity and location on the chromosomes.…”
Section: The Presence Of Tes Within Genomes Can Have An Influence On mentioning
confidence: 99%