Male-specific DNA markers provide genetic evidence of an XY chromosome system, a recombination arrest and allow the tracing of paternal lineages in date palm
Article first published online: 11 DEC 2012
© 2012 IRD. New Phytologist © 2013 New Phytologist Trust
Volume 197, Issue 2, pages 409–415, January 2013
How to Cite
Cherif, E., Zehdi, S., Castillo, K., Chabrillange, N., Abdoulkader, S., Pintaud, J.-C., Santoni, S., Salhi-Hannachi, A., Glémin, S. and Aberlenc-Bertossi, F. (2013), Male-specific DNA markers provide genetic evidence of an XY chromosome system, a recombination arrest and allow the tracing of paternal lineages in date palm. New Phytologist, 197: 409–415. doi: 10.1111/nph.12069
- Issue published online: 18 DEC 2012
- Article first published online: 11 DEC 2012
- Manuscript Accepted: 23 OCT 2012
- Manuscript Received: 30 JUL 2012
- AUF-Mersi Project
- ‘Ministère de l'Enseignement Supérieur et de la Recherche’ of Tunisia
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Fig. S1 Frequency distribution of random Rst vs observed Rst for 10 000 permutations for P52, P50 and P80 loci.
Fig. S2 Loci duplication on P50 and P52 loci.
Fig. S3 Haplogroups distribution.
Table S1 Sampling distribution according to origin and gender
Table S2 Main features of microsatellite loci belonging to scaffolds linked to gender and diversity microsatellite loci
Table S3 Allele sizes and frequencies in male and female subgroups
Table S4 Estimation of exact P-values by the Markov chain method
Table S5 Comparison of genetic diversity between X and Y chromosomes generated by the sex-linked loci
Table S6 Frequencies of X and Y alleles within male and female geographic subgroups
Table S7 Summary of sizes of Y-linked male-specific alleles and X-linked alleles shared by males and females, for each sex-linked locus
Table S8 Haplotype frequencies in male and female individuals computed with the EM algorithm
Table S9 Summary statistics of the haplotype frequencies in male and female individuals computed
Notes S1 The EM algorithm.
Notes S2 Frequencies of X-linked and Y-linked alleles and genetic diversity.