Abstract
The S-genotypes of 16 apricot (Prunus armeniaca L.) cultivars native to China were determined by the S-allele PCR approach and the results were confirmed by cross-pollination tests among these cultivars. Primer combination EM-PC2consFD + EM-PC3consR, based on the conserved regions C2 and C3 of Rosaceous S-RNase genes, was the most useful primer combination for identifying Chinese apricot S-alleles. Twelve S-RNase alleles were identified using this primer combination, and they were defined as follows: S 9 was 657 bp, S 10 was 266 bp, S 11 was 464 bp, S 12 was 360 bp, S 13 was 401 bp, S 14 was 492 bp, S 15 was 469 bp, S 16 was 481 bp, S 17 was 487 bp, S 18 was 1337 bp, S 19 was 546 bp and S 20 was 1934 bp. S 11–S 20 were new S-RNase genes deposited in GenBank under accession numbers DQ868316, DQ870628-DQ870634, EF133689 and EF160078, respectively. Our findings contribute to a more efficient breeding program of Chinese apricot and further studies on the S-RNase genes.
Similar content being viewed by others
References
Alburquerque N, Egea J, Pe´rez-Tornero O, Burgo L (2002) Genotyping apricot cultivars for self- (in) compatibility by means of RNases associated with S-alleles. Plant Breed 121:343–347
Batlle I, Ballester J, Boskovic R, Romero MA, Tobutt KR, Vargas FJ (1997) Use of stylar ribonucleases in almond breeding to design crosses and select self-compatible seedlings. FAOCIHEAM Netw Nuts Nucis Newslett 6:12–14
Burgos L, Ledbetter CA, Pérez-Tornero O, Ortín-Párraga F, Egea J (1997) Inheritance of sexual incompatibility in apricot. Plant Breed 116:383–386
Certal AC, Ricardo BA, Boskovic R, Oliveira MM, Feijó JA (2002) Structural and molecular analysis of self-incompatibility almond (Prunus dulcis). Sex Plant Reprod 15:13–20
Chen XS, Wang ZG, Zhou RY (1989) Studies on the emasculation method for fruit cross. J Shandong Agricultural University 20:21–26
Chen XS, Gao DS, Li XL, Zhang YM, Zhang LZ (2001a) ‘Xinshiji’—a new early ripening apricot variety obtained by embryo culture. Acta Horticulturae Sinica 28(5):475
Chen XS, Gao DS, Li XL, Zhang YM, Zhang LZ (2001b) ‘Hongfeng’—a new early ripening apricot variety obtained by embryo culture. Acta Horticulturae Sinica 28(6):575
Chen XS, Wu Y, Chen MX, He TM, Feng JR, Liang Q, Liu W, Yang HH, Zhang LJ (2006) Inheritance and correction of self-incompatibility and other yield components in the apricot hybrid F1 populations. Euphytica 150:69–74
Choil C, Tao R, Andersen RL (2002) Identification of self-incompatibility alleles and pollen incompatibility groups in sweet cherry by PCR based S-allele typing and controlled pollination. Euphytica 123:9–20
Entani T, Iwano M, Shiba H, Che F-S, Isogai A, Takyama S (2003) Comparative analysis of the self-incompatibility (S-) locus region of Prunus mume: identification of a pollen-expressed F-box gene with allelic diversity. Genes Cells 8:203–213
Feng JR, Chen XS, Wu Y, Liu W, Liang Q, Zhang LJ (2006) Detection and transcript expression of S-RNase gene associated with self-incompatibility in apricot (Prunus armeniaca L.). Mol Biol Rep 33:215–221
Hajilou J, Grigorian V, Mohammadi SA, Nazemmieh A, Romero C, Vilanova S, Burgos L (2006) Self- and cross-(in)compatibility between important apricot cultivars in northwest Iran. J Hortic Sci Biotechnol 81(3):513–517
Halász J, Hegedûs A, Hermán R, Stefanovits-Bányai É, Pedryc A (2005) New self-incompatibility alleles in apricot (Prunus armeniaca L.) revealed by stylar ribonuclease assay and S-PCR analysis. Euphytica 145:57–66
He TM (2006) Study on genetic diversity of Chinese common apricot (Prunus armeniaca L.) germplasm and origin of purple apricot (Prunus dasycarpa). Ph. D. Dissertation, Shandong Agricultural University, Tai’an, 29 p
He TM, Chen XS, Xu Z, Gao JS, Lin PJ, Liu W, Liang Q, Wu Y (2007) Using SSR markers to determine the population genetic structure of wild apricot (Prunus armeniaca L.) in the Ily Valley of west China. Genet Resour Crop Evol 54:563–572
Janssens GA, Goderris IG, Broekaert WF, Broothaerts W (1995) A molecular method for S-allele identification in apple based on allele-specific PCR. Theor Appl Genet 91:691–698
Kostina KF (1970) Self-fertility studies in apricot (in Russian). Trud Gos Nikit Botan Sada XLV:7–17.30
López M, Alonso JM, Martínez-Gómez P, Socías I, Company R, Gradziel TM, Batlle I (2001) Biological and molecular assessment of self-incompatibility in almond. FAOCIHEAM Netw Nuts Nucis Newslett 10:8–11
de Nettancourt D (1977) Incompatibility in angiosperms. Springer-Verlag, Berlin
Norioka N, Katayama H, Matsuki T, Ishimizu T, Takasaki T, Nakanishi T, Norioka S (2001) Sequence comparison of the 5′ flanking regions of Japanese pear (Pyrus pyrifolia) S-RNases associated with gametophytic self-incompatibility. Sex Plant Reprod 13:289–291
Ortega E, Sutherland BG, Dicenta F, Bošković R, Tobutt KR (2005) Determination of incompatibility genotypes in almond using first and second intron consensus primers: detection of new S-alleles and correction of reported S-genotypes. Plant Breed 124:188–196
Qi J (2003) Cloning and expression of genes associated with self-incompatibility in apricot (Prunus armeniaca L.). Ph.D. Dissertation, Shandong Agricultural University, Tai’an, 23 p
Sanzol J, Sutherlandand BG, Robbins TP (2006) Identification of genomic DNA sequences of the S-ribonuclease gene associated with self-incompatibility alleles S 1 to S 5 in European pear. Plant Breed 125:513–518
Sonneveld T, Robbins TP, Boskovic R, Tobutt KR (2001) Cloning of six cherry self-incompatibility alleles and development of allele-specific PCR detection. Theor Appl Genet 102:1046–1055
Sonneveld T, Tobutt KR, Robbins TP (2003) Allele-specific PCR detection of sweet cherry self-incompatibility (S) alleles S 1 to S 16 using consensus and allele-specific primers. Theor Appl Genet 107:1059–1070
Sutherland BG, Robbins TP, Tobutt KR (2004) Primers amplifying a range of Prunus S-alleles. Plant Breed 123:582–584
Tamura M, Ushijima K, Sassa H, Hirano H, Tao R, Gradziel TM, Dankekar AM (2000) Identification of self-incompatibility genotypes of almond by allele-specific PCR analysis. Theor Appl Genet 101:344–349
Thompson JD, Gibson TJ, Plewniak F, Jeanmougin F, Higgins DG (1997) The ClustalX windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res 25:4876–4882
Tao R, Yamane H, Sugiura A, Murayama H, Sassa H, Mori H (1999) Molecular typing of S-alleles through identification, characterization and cDNA cloning for S-RNases in sweet cherry. J Am Soc Hort Sci 124:224–233
Tao R, Habu T, Yamane H, Sugiura A, Iwamoto K (2000) Molecular markers for self-incompatibility in Japanese Apricot (Prunus mume). HortScience 35:1121–1123
Vilanova S, Romero C, Llacer G, Badenes ML (2005) Identification of self-(in)compatibility alleles in apricot by PCR and sequence analysis. J Am Soc Hort Sci 130(6):893–898
Wiersma PA, Wu Z, Zhou L, Hampson C, Kappel F (2001) Identification of new self-incompatibility alleles in sweet cherry (Prunus avium L.) and clarification of incompatibility groups by PCR and sequencing analysis. Theor Appl Genet 102:700–708
Wu SJ, Chen XS (2003) RAPD analysis of apricot cultivars. J Fruit Sci 20(2):108–111
Wünsch A, Hormaza JI (2004) S-allele identification by PCR analysis in sweet cherry cultivars. Plant Breed 123:327–331
Yaegaki H, Shimada T, Moriguchi T, Hayama H, Haji T, Yamaguchi M (2001) Molecular characterization of S-RNase genes and S-genotypes in the Japanese apricot (Prunus mume Sieb. et Zucc.). Sex Plant Reprod 13:251–257
Acknowledgements
This research was financially supported by the National Natural Science Foundation of China (No. 30370992). Authors want to thank Dr. Adam J Lukaszewski (University of California) for his help in revision of this manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhang, L., Chen, X., Chen, X. et al. Identification of self-incompatibility (S-) genotypes of Chinese apricot cultivars. Euphytica 160, 241–248 (2008). https://doi.org/10.1007/s10681-007-9544-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10681-007-9544-x