Abstract
Key message
Non-preferential chromosome pairing was identified in tetraploid Actinidia chinensis and a higher mean multivalent frequency in pollen mother cells was found in colchine-induced tetraploids of A. chinensis compared with naturally occurring tetraploids.
Abstract
Diploid and tetraploid Actinidia chinensis are used for the development of kiwifruit cultivars. Diploid germplasm can be exploited in a tetraploid breeding programme via unreduced (2n) gametes and chemical-induced chromosome doubling of diploid cultivars and selections. Meiotic chromosome behaviour in diploid A. chinensis ‘Hort16A’ and colchicine-induced tetraploids from ‘Hort16A’ was analysed and compared with that in a diploid male and tetraploid males of A. chinensis raised from seeds sourced from the wild in China. Both naturally occurring and induced tetraploids formed multivalents, but colchicine-induced tetraploids showed a higher mean multivalent frequency in the pollen mother cells. Lagging chromosomes at anaphase I and II were observed at low frequencies in the colchicine-induced tetraploids. To investigate whether preferential or non-preferential chromosome pairing occurs in tetraploid A. chinensis, the inheritance of microsatellite alleles was analysed in the tetraploid progeny of crosses between A. chinensis (4x) and A. arguta (4x). The frequencies of inherited microsatellite allelic combinations in the hybrids suggested that non-preferential chromosome pairing had occurred in the tetraploid A. chinensis parent.
Similar content being viewed by others
References
Avivi L (1976) The effect of genes controlling different degrees of homoeologous pairing on quadrivalent frequency in induced autotetraploid lines of Triticum longissimum. Can J Genet Cytol 18:357–364
Corredor E, Díez M, Shepherd K, Naranjo T (2005) The positioning of rye homologous chromosomes added to wheat through the cell cycle in somatic cells untreated and treated with colchicine. Cytogenet genome Res 109:112–119
Crawford DJ, Smith FB (1984) Allozyme divergence and intraspecific variation in Coreopsis grandiflora (Compositae). Syst Bot 9:219–225
Curole JP, Hedgecock D (2005) Estimation of preferential pairing rates in second-generation autotetraploid pacific oysters (Crassostrea gigas). Genetics 171:855–859
Ferguson AR (1984) Kiwifruit: a botanical review. Hort Rev 6:1–64
Fjellstrom RG, Beuselinck PR, Steiner JJ (2001) RFLP marker analysis supports tetrasomic inheritance in Lotus corniculatus L. Theor Appl Genet 102:718–725
Gill KS, Gill BS, Endo TR, Mukai Y (1993) Fine physical mapping of ph1, a chromosome pairing regulator gene in polyploid wheat. Genetics 134:1231–1236
Gonzalez MV, Coque M, Herrero M (1998) Influence of pollination systems on fruit set and fruit quality in kiwifruit (Actinidia deliciosa). Ann Appl Bio 132:349–355
Goodwin RM, McBrydie HM, Taylor MA (2013) Wind and honey bee pollination of kiwifruit (Actinidia chinensis ‘Hort16A’). N Z J Bot 51:229–240
Hopping ME, Hacking NJA (1983) A comparison of pollen application methods for the artificial pollination of kiwifruit. Acta Hort 139:41–45
Jackson RC (1982) Polyploidy and diploidy: new perspectives on chromosome pairing and its evolutionary implications. Amer J Bot 69:1512–1523
Jones GH (1994) Meiosis in autotetraploid Crepis capillaris. III. Comparison of triploids and tetraploids; evidence for non independence of autonomous pairing sites. Heredity 73:215–219
Katsiotis A, Forsberg RA (1995) Production and cytogenetics of tetraploid–octoploid Avena hybrids. Plant Breed 114:137–143
Li DW, Liu YF, Zhong CH, Huang HW (2010) Morphological and cytotype variation of wild kiwifruit (Actinidia chinensis complex) along an altitudinal and longitudinal gradient in central-west China. Bot J Linnean Soc 164:72–83
Luan L, Wang X, Long WB, Liu YH, Tu SB, Xiao XY, Kong FL (2009) A comparative cytogenetic study of the rice (Oryza sativa L.) autotetraploid restorers and hybrids. Russian J Genet 45:1074–1081
McNeilage MA, Considine JA (1989) Chromosome studies in some Actinidia taxa and implications for breeding. N Z J Bot 27:71–78
Mertten D, Tsang GK, Manako KI, McNeilage MA, Datson PM (2012) Meiotic chromosome pairing in Actinidia chinensis var. deliciosa. Genetica 140:455–462
Naranjo T, Orellana J (1984) Meiotic behaviour of chromosomes 1R, 2R and 5R in autotetraploid rye. Chromosoma 89:143–150
Nardozza S, Boldingh HL, Richardson AC, Costa G, Marsh H, MacRae EA, Clearwater MJ (2010) Variation in carbon content and size in developing fruit of Actinidia deliciosa genotypes. Func Plant Biol 37:545–554
Noda S (1968) Achiasmate bivalent formation by parallel pairing in PMCs of Fritillaria amabilis. Bot Mag Tokyo 81:344–345
Qu L, Hancock JF, Whallon JH (1998) Evolution in an autotetraploid group displaying predominantly bivalent pairing at meiosis: genomic similarity of diploid Vaccinium darrowi and autotetraploid V. corymbosum (Ericaceae). Amer J Bot 85:698–703
Rees H, Jones RN (1977) Chromosome genetics. Arnold, London
Samuel R, Pinsker W, Ehrendorfer F (1990) Allozyme polymorphism in diploid and polyploid populations of Galium. Heredity 65:369–378
Santos JL, Alfaro D, Sanchez-Moran E, Armstrong SJ, Franklin FCH, Jones GH (2003) Partial diploidization of meiosis in autotetraploid Arabidopsis thaliana. Genetics 165:1533–1540
Seal AG, Ferguson AR, Silva HN, Zhang J-L (2012) The effect of 2n gametes on sex ratios in Actinidia. Sex Plant Reprod 25:197–203
Seal AG, Dunn JK, Jia YL (2013) Pollen parent effects on fruit attributes of diploid Actinidia chinensis ‘Hort16A’ kiwifruit. N Z J Crop Hort Sci. doi:10.1080/01140671.2013.803130
Soltis DE, Riesberg LH (1986) Autopolyploidy in Tolmeiea menziesii (Saxifragaceae): genetic insight from enzyme electrophoresis. Amer J Bot 73:310–318
Sybenga J (1988) Mathematical models for estimating preferential pairing and recombination in triploid hybrids. Genome 30:745–755
Sybenga J (1994) Preferential pairing estimates from multivalent frequencies in tetraploids. Genome 37:1045–1055
Wu J-H (2012) Manipulation of ploidy for kiwifruit breeding and the study of Actinidia genomics. Acta Hort 961:539–546
Wu J-H, Mooney P (2002) Autotetraploid tangor plant regeneration from in vitro Citrus somatic embryogenic callus treated with colchicine. Plant Cell Tiss Organ Cult 70:99–104
Wu J-H, Ferguson AR, Murray BG (2009) In vitro induction of autotetraploid Actinidia plants and their field evaluation for crop improvement. Acta Hort 829:245–250
Wu J-H, Ferguson AR, Murray BG (2011) Manipulation of ploidy for kiwifruit breeding: in vitro chromosome doubling in diploid Actinidia chinensis Planch. Plant Cell Tiss Organ Cult 106:503–511
Wu J-H, Ferguson AR, Murray BG, Jia Y, Datson PM, Zhang J (2012) Induced polyploidy dramatically increases the size and alters the shape of fruit in Actinidia chinensis. Ann Bot 109:169–179
Wu J-H, Ferguson AR, Murray BG, Duffy AM, Jia Y, Cheng C, Martin PJ (2013) Fruit quality in induced polyploids of Actinidia chinensis. HortScience 48:701–707
Wu R, Gallo-Meagher M, Littell RC, Zeng Z-B (2001) A general polyploidy model for analyzing gene segregation in outcrossing tetraploid species. Genetics 159:869–882
Xiong Z-T, Huang R-H (1988) Chromosome numbers of 10 species and 3 varieties in Actinidia Lindl. Acta Phytotaxon Sin 26:245–247
Yan G, Ferguson AR, McNeilage MA, Murray BG (1997) Numerically unreduced (2n) gametes and sexual polyploidization in Actinidia. Euphytica 96:267–272
Zhang Z-Y (1983) A report on the chromosome numbers of 2 varieties of Actinidia chinensis Planch. Acta Phytotaxon Sin 21:161–163
Acknowledgments
We thank A. R. Ferguson, A. G. Seal, H. N. de Silva, and F. A. Gunson for helpful comments on the manuscript, and D. Gibson for photographic design.
Conflict of interest
The authors declare that they have no conflict of interest.
Ethical standards
The authors declare that the experiments complied with current laws of the country in which they were performed.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Communicated by B. Friebe.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Supplementary Table 1 Microsatellite primers used in the Actinidia study.
Supplementary Table 2 Multinomial likelihood tests and Pearson’s Chi-squared tests of goodness of fit of observed microsatellite allelic combinations in the hybrid progeny of Actinidia chinensis (4x) x A. arguta (4x) to expected non-preferential pairing, and preferential pairing segregation ratios.
Rights and permissions
About this article
Cite this article
Wu, JH., Datson, P.M., Manako, K.I. et al. Meiotic chromosome pairing behaviour of natural tetraploids and induced autotetraploids of Actinidia chinensis . Theor Appl Genet 127, 549–557 (2014). https://doi.org/10.1007/s00122-013-2238-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00122-013-2238-y