Abstract
Dactylis is a genus of diploids, tetraploids and a hexaploid. Many tetraploids and an occasional diploid have been domesticated. The genus arose in central Asia as a diploid and underwent adaptive radiation throughout the forested region from the Himalayas to Portugal. Glaciation events in Europe reduced the range to disjunct glacial refugia in the south but also opened up North Africa and nearby Atlantic Islands to expansion. Although tetraploids were probably initiated prior to the glaciations, those based on single populations offered little advantage over diploids. However, the enhanced genetic diversity and the vigor of interecotypic tetraploids provided them with an ecological advantage in the post-glacial northward expansion, leaving diploids with little more than a restricted distribution in Europe, Eurasia and North Africa. Many diploid forms are under serious threat from habitat degradation and climate warming and their collection is essential for future tetraploid breeding.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsReferences
Amirouche N, Misset MT (2007) Morphological variation and distribution of cytotypes in the diploid-tetraploid complex of the genus Dactylis L. (Poaceae) from Algeria. Plant Syst Evol 264:157–174
Apiron D, Zohary D (1961) Chlorophyll lethal in Natural populations of the Orchard Grass (Dactylis glomerata L.). A case of balanced polymorphism in plants. Genetics 46:393–399
Ardouin P, Fiasson JL, Jay M, Lumaret R, Hubac JM (1985) Chemical diversification within Dactylis glomerata L. polyploid complex (Graminaceae). In: Jacquard P, Heim G, Antonovics J (eds) Proceedings of the NATO symposium on genetic differentiation and dispersal in plants, vol G5. Springer, Basel, Switzerland
Bondesen OB (2007) Seed production and seed trade in a globalised world. Seed production in the northern light. Proceedings of the 6th international herbage seed conference in Norway, pp 9–12
Borrill M (1961) Patterns of morphological variation in diploid and tetraploid Dactylis. Bot J Linn Soc 56:441–459
Borrill M (1977) Evolution and genetic resources in Cocksfoot. Annu Rep Welsh Plant Breed Stat, pp 90–209
Borrill M, Carroll CP (1969) A chromosome atlas of the genus Dactylis (part two). Cytologia 34:6–17
Borrill M, Lindner R (1971) Diploid-Tetraploid sympatry in Dactylis (Gramineae). New Phytol 70:1111–1124
Bushman BS, Larson SR, Wang R, Mott IW (2007) New genomic resources for pasture and range grasses. Poster presentation, 5th international symposium on the molecular breeding of forage and turf, 1–6 July 2007, Sapporo, Japan
Castro M, Fraga P, Torres N, Rossello JA (2007) Cytotaxonomical observations on flowering plants from the Balearic Islands. Ann Bot Fenn 44:409–415
Cho MJ, Choi HW, Lemaux PG (2001) Transformed T0 orchardgrass (Dactylis glomerata L.) plants produced from highly regenerative tissues derived from mature seeds. Plant Cell Rep 20:318–324
Czerepanov SK (1981) Sosudistye Rasteniia SSSR. Nauka, Leningradskoe Otdnie, Leningrad, Nauka, USSR, p 509 (In Russian)
Domin K (1943) Monografica studie o rodu Dactylis L. Acta Bot Bohem 14:3–147
Doroszewska AA (1963) An investigation on the diploid and tetraploid forms of Dactylis glomerata L. subsp. woronowii (Ovczinn.) Stebbins et Zohary. Acta Soc Bot Pol 32:113–130
Fiasson JL, Ardouin P, Jay M (1987) A phylogenetic groundplan of the specific complex Dactylis glomerata. Biochem Syst Ecol 15:225–230
Gómez A, Lunt DH (2006) Refugia within refugia: patterns of phylogeographic concordance in the Iberian Peninsula. In: Weiss S, Ferrand N (eds) Phylogeography of southern European refugia. Springer, The Netherlands, pp 155–188
Guignard G (1985) Dactylis glomerata ssp. oceanica, a new taxon of the Atlantic coast. Bull Soc Bot France Let Bot 132:341–346
Hewitt GM (1999) Post glacial recolonisation of European biota. Biol J Linn Soc 68:87–112
Horjales M, Redondo N, Pérez B, Brown S (1995) Presencia en Galicia de Dactylis glomerata L. hexaploide. Bol Soc Brot 67:223–230
Jay M, Lumaret R (1995) Variation in the subtropical group of Dactylis glomerata L. 2. Evidence from phenolic compound patterns. Biochem Syst Ecol 23:523–531
Jogan J (2002) Systematics and chorology of Cocksfoot Group (Dactylis glomerata agg.) in Slovenia. Doctoral Dissert, Univ of Llubljana, Slovenia
Jones K (1962) Chromosomal status, gene exchange and evolution in Dactylis. Genetica 32:272–295
Jones K, Carroll CP, Borrill M (1961) A chromosome atlas of the genus Dactylis. Cytologia 26:333–343
Lewis EJ (1975) An alternate technique for the production of amphidiploids. Annu Rep Welsh Plant Breed Stn 1974:15
Lindner R, Lema M, García A (2004) Extended genetic resources of Dactylis glomerata subsp. izcoi in Galicia (northwest Spain). Genet Resour Crop Evol 51:437–442
Lumaret R (1984) The role of polyploidy in the adaptive significance of polymorphism at the GOT 1 locus in the Dactylis glomerata complex. Heredity 52:153–169
Lumaret R (1986) Doubled duplication of the structural gene for cytosolic phosphoglucose isomerase in the Dactylis glomerata L. polyploid complex. Mol Biol Evol 3:499–521
Lumaret R (1987) Differential degree in genetic divergence as a consequence of a long isolation in a diploid entity of Dactylis glomerata L. from the Guizhou region (China). Presentation to the 2nd symposium Paleoenvironment East Asia, Hong Kong, Jan 9–14,1987
Lumaret R (1988) Cytology, genetics and evolution in the genus Dactylis. Crit Rev Plant Sci 7:55–91
Lumaret R, Barrientos E (1990) Phylogenetic relationships and gene flow between sympatric diploid and tetraploid plants of Dactylis glomerata (Gramineae). Plant Syst Evol 169:1615–6110
Lumaret R, Bowman CM, Dyer TA (1989) Autotetraploidy in Dactylis glomerata L.: further evidence from studies of chloroplast DNA variation. Theor Appl Genet 78:393–399
Lumaret R, Bretagnolle F, Maceira NO (1992) 2n gamete frequency and bilateral polyploidization in Dactylis glomerata. In: Mariana A, Tavoletti S (eds) Gametes with somatic chromosome number in the evolution and breeding of polyploid polysomic species: achievements and perspectives. Forage Plant Breeding Institute, Perugia, Italy, pp 15–21
Maceira NO, Jacquard P, Lumaret R (1993) Competition between diploid and derivative autotetraploid Dactylis glomerata L. from Galicia. Implications for the establishment of novel polyploid populations. New Phytol 124:321–328
Matzk F (1981) Successful crosses between Festuca arundinacea Schreb. and Dactylis glomerata L. Theor Appl Genet 60:119–122
Míka V, Kohoutek A, Smrz J (1999) Dactylis polygama, a non-aggressive cocksfoot for grass/clover mixtures. Grassland ecology V. Proceedings of the 5th ecological conference, Banská Bystrica, Slovakia, 23–25 Nov 1999
Mizianty M (1991) Biosystematic studies on Dactylis (Poaceae). 2. Original research. 2.2. Cytological differentiation of the genus in Poland. Fragm Flor Geobot 36:301–320
Mizianty M (1997) Distribution of Dactylis glomerata subsp. slovenica (Poaceae) in Europe. Fragm Flor Geobot 42:207–213
Mizianty M, Cenci CA (1995) Dactylis glomerata L. subsp. slovenica (Dom.) Dom. (Gramineae), a new taxon to Italy. Webbia 50:45–50
Mousset C (1995) Les dactyles ou le genre Dactylis. In: Prosperi JM, Balfourier F, Guy P (eds) Ressources Génétiques des Graminées Fourragères et à Gazon. INRA-BRG, Paris, France, pp 28–52
Mousset C (2000) Rassemblement, utilisation et gestion des ressources génétiques de dactyle à l’INRA de Lusignan. Fourrages 162:121–139
Nakazumi H, Furuya M, Shimokouji H, Fujii H (1997) Wide hybridization between timothy (Phleum pratense L.) and orchardgrass (Dactylis glomerata L.). Bull Hokkaido Prefectural Agric Exp Stn (Jpn) 72:11–16
Oertel C, Fuchs J, Matzk F (1996) Successful hybridization between Lolium and Dactylis. Plant Breed 115:101–105
Ortiz S, Rodriguez-Oubiña J (1993) Dactylis glomerata subsp. izcoi, a new subspecies from Galicia NW Iberian peninsula. Ann Bot Fenn 30:305–311
Parker PF (1972) Studies in Dactylis II Natural variation, distribution, and systematics of the Dactylis smithii Link. Complex in Madeira and other Atlantic Islands. New Phytol 72:371–378
Parker PF, Borrill M (1968) Studies in Dactylis. 1 Fertility relationships in some diploid subspecies. New Phytol 67:649–662
Reeves G, Francis D, Davies MS, Rogers HJ, Hodkinson TR (1998) Genome size is negatively correlated with altitude in natural populations of Dactylis glomerata. Ann Bot 82(suppl A):99–105
Robins JG, Bushman BS, Jensen KB (2008) New genomic resources for orchardgrass. Proceedings of the 27th EUCARPIA symposium on improvement of fodder crops and amenity grasses, 19–23 Aug 2007, Copenhagen, Denmark, pp 202–203
Sahuquillo E, Lumaret R (1999) Chloroplast DNA variation in Dactylis glomerata L. taxa endemic to the Macaronesian islands. Mol Ecol 8:1797–1803
Schönfelder P, Ludwig D (1996) Dactylis metlesicsii (Poaceae), eine neue Art der Gebirgsvegetation von Tenerife, Kanariische Inseln. Willdenowia 26:217–223
Soltis DE, Soltis PS (1993) Molecular data and the dynamic nature of polyploidy. Crit Rev Plant Sci 12:243–273
Speranza M, Cristofolini G (1986) The genus Dactylis in Italy. 1. The tetraploid entities. Webbia 39:379–396
Speranza M, Cristofolini G (1987) The genus Dactylis in Italy. 2. The diploid entities. Webbia 41:213–224
Stebbins GL (1971) Chromosomal evolution in higher plants. Edward Arnold, London, UK
Stebbins GL, Zohary D (1959) Cytogenetic and evolutionary studies in the genus Dactylis. I Morphological, distribution and inter relationships of the diploid subspecies. Univ Calif Publ Bot 31:1–40
Stewart AV, Joachimiak A, Ellison N (2008) Genomic and geographic origins of timothy (Phleum sp.) based on ITS and chloroplast sequences. In: Yamada T, Spangenberg G (eds) Proceedings of the 5th international symposium on the molecular breeding of forage and turf, 1–6 July 2007, Sapporo, Japan, pp 71–81
Stuczynski M (1992) Estimation of suitability of the Ascherson’s cocksfoot (Dactylis aschersoniana Graebn.) for field cultivation. Plant Breed Acclim Seed Prod 36:7–42
Tuna M, Teykin E, Buyukbaser A, Budak H (2007) Nuclear DNA variation in the grass genus Dactylis L. Poster presentation, 5th international symposium molecular breeding of forage and turf, 1–6 Jul 2007, Sapporo, Japan
Tyler B, Borrill M (1983) The use of wild species in forage grass breeding. Genetika 15:387–396
Tzvelev NN (1983) Grasses of the Soviet Union. Amerind Publishing, New Delhi, India
Van Dijk GE (1961) The inheritance of harsh leaves in tetraploid cocksfoot. Euphytica 13:305–313
Wei-Lin Hu W, Timothy DH (1971) Cytological studies of four diploid Dactylis subspecies, their hybrids and induced tetraploid hybrids. Crop Sci 11:203–207
Wetschnig W (1991) Karyotype morphology of some diploid subspecies of Dactylis glomerata L. (Poaceae). Phyton Horn 31:35–55
Williams E, Barclay PC (1972) Transmission of B-chromosomes in Dactylis. NZ J Bot 10:573–584
Yamane K, Yano K, Kawahara T (2006) Pattern and rate of indel evolution inferred from whole chloroplast intergenic regions in sugarcane, maize and rice. DNA Res 13:197–204
Zenkteler M, Nitzsche W (1984) Wide hybridization experiments in cereals. Theor Appl Genet 68:311–315
Zurawski G, Clegg MT, Brown HD (1984) The nature of nucleotide sequence divergence between barley and maize chloroplast DNA. Genetics 106:735–749
Acknowledgements
The authors wish to acknowledge the support of PGG Wrightson Seeds and AgResearch, and the numerous people who supplied germplasm.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2011 Springer-Verlag Berlin Heidelberg
About this chapter
Cite this chapter
Stewart, A.V., Ellison, N.W. (2011). Dactylis . In: Kole, C. (eds) Wild Crop Relatives: Genomic and Breeding Resources. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14255-0_5
Download citation
DOI: https://doi.org/10.1007/978-3-642-14255-0_5
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-14254-3
Online ISBN: 978-3-642-14255-0
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)