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Publication Type J
Authors Ohsako, T
Author Full Name Ohsako, Takanori
Title CLONAL AND SPATIAL GENETIC STRUCTURE WITHIN POPULATIONS OF A COASTAL PLANT, CAREX KOBOMUGI (CYPERACEAE)
Source AMERICAN JOURNAL OF BOTANY
Language English
Document Type Article
Author Keywords Carex kobomugi; clonal propagation; Cyperaceae; microsatellite variability; reproductive system; spatial genetic structure
Keywords Plus GENOTYPIC DIVERSITY; SPARTINA-ALTERNIFLORA; SALT-MARSH; COMPUTER-PROGRAM; PATTERNS; GROWTH; NEIGHBORHOOD; MAINTENANCE; DISTANCE; DYNAMICS
Abstract Clarification of clonal growth pattern is critical for understanding the population dynamics and reproductive system evolution of clonal plant species. The contribution of clonality to the spatial genetic structure (SGS) within populations is also an important issue. I examined the spatial distribution of genetic variability within two populations of the coastal plant Carex kobomugi using seven microsatellite loci. Genotyping of 226 and 140 ramets within 14 x 40 m and 14 x 34 m plots on two populations revealed 36 and 33 multilocus genotypes, respectively. To quantify the extent of intermingling among clones, for each genet, I calculated the dominance of ramets belonging to a particular genet within a spatial range of the genet. Furthermore, I analyzed spatial distribution of genotypes within 2 x 2 m and 1 x 2 m quadrats using second-order spatial statistics. These analyses indicated that clones are highly intermingled, suggesting a low level of spatial interaction among clones. Spatial autocorrelation analysis of kinship coefficient including all pairs of ramets showed significantly stronger SGS than analysis considering only pairs between different genets. I conclude that clonal propagation largely contributes to SGS at a fine scale.
Author Address Kyoto Prefectural Univ, Grad Sch Life & Environm Sci, Lab Plant Resource Sci, Seika, Kyoto 6190244, Japan
Reprint Address Ohsako, T (reprint author), Kyoto Prefectural Univ, Grad Sch Life & Environm Sci, Lab Plant Resource Sci, 74 Kitainayazuma, Seika, Kyoto 6190244, Japan.
E-mail Address ohsako@kpu.ac.jp
Cited References Alberto F, 2005, MOL ECOL, V14, P2669, DOI 10.1111/j.1365-294X.2005.02640.x; Araki K, 2007, PLANT ECOL, V189, P175, DOI 10.1007/s11258-006-9173-9; Arnaud-Haond S, 2007, MOL ECOL, V16, P5115, DOI 10.1111/j.1365-294X.2007.03535.x; Arnaud-Haond S, 2007, MOL ECOL NOTES, V7, P15, DOI 10.1111/j.1471-8286.2006.01522.x; Ayres DR, 1999, AM J BOT, V86, P344, DOI 10.2307/2656756; Baddeley A, 2005, J STAT SOFTW, V12, P1; Charpentier A, 2001, EVOL ECOL, V15, P521, DOI 10.1023/A:1016057503722; Chung JM, 2006, ANN BOT-LONDON, V98, P165, DOI 10.1093/aob/mcl083; DOING H, 1985, VEGETATIO, V61, P65, DOI 10.1007/BF00039811; Dorken ME, 2001, J ECOL, V89, P339, DOI 10.1046/j.1365-2745.2001.00558.x; ELLSTRAND NC, 1987, AM J BOT, V74, P123, DOI 10.2307/2444338; ERIKSSON O, 1989, OIKOS, V55, P231, DOI 10.2307/3565427; Hammerli A, 2003, HEREDITY, V91, P448, DOI 10.1038/sj.hdy.6800310; Hardy OJ, 2002, MOL ECOL NOTES, V2, P618, DOI 10.1046/j.1471-8286.2002.00305.x; Honnay O, 2005, OIKOS, V108, P427, DOI 10.1111/j.0030-1299.2005.13569.x; Honnay O, 2008, EVOL ECOL, V22, P299, DOI 10.1007/s10682-007-9202-8; Isagi Y, 2004, MOL ECOL, V13, P2017, DOI 10.1111/j.1365-294X.2004.02197.x; Ishikawa SI, 1998, AUST J BOT, V46, P111, DOI 10.1071/BT96105; Jacquemyn H, 2005, MOL ECOL, V14, P4479, DOI 10.1111/j.1365-294X.2005.02741.x; Jover MA, 2003, AM J BOT, V90, P364, DOI 10.3732/ajb.90.3.364; Kudoh H, 1999, J ECOL, V87, P244, DOI 10.1046/j.1365-2745.1999.00355.x; LOISELLE BA, 1995, AM J BOT, V82, P1420, DOI 10.2307/2445869; Lovett-Doust L, 1981, J ECOL, V69, P743, DOI DOI 10.2307/2259633; Mayes SG, 1998, AM J BOT, V85, P1609, DOI 10.2307/2446489; Nanami S, 1999, J ECOL, V87, P678, DOI 10.1046/j.1365-2745.1999.00392.x; Ohsako T, 2007, MOL ECOL NOTES, V7, P1023, DOI 10.1111/j.1471-8286.2007.01761.x; OHWI J, 1981, WILD FLOWERS JAPAN H, P145; PARKS JC, 1993, AM J BOT, V80, P537, DOI 10.2307/2445369; Pornon A, 1999, PLANT ECOL, V141, P145, DOI 10.1023/A:1009836830616; RAYMOND M, 1995, J HERED, V86, P248; Reisch C, 2007, ANN BOT-LONDON, V99, P647, DOI 10.1093/aob/mcl290; Richards CL, 2004, ECOL LETT, V7, P1155, DOI 10.1111/j.1461-0248.2004.00674.x; RIPLEY BD, 1977, J ROY STAT SOC B MET, V39, P172; Robledo-Arnuncio JJ, 2004, MOL ECOL, V13, P2567, DOI 10.1111/j.1365-294X.2004.02251.x; Rognli OA, 2000, HEREDITY, V85, P550, DOI 10.1046/j.1365-2540.2000.00789.x; Rousset F, 1997, GENETICS, V145, P1219; Rozas V, 2009, EUR J FOREST RES, V128, P273, DOI 10.1007/s10342-009-0263-9; Ruggiero MV, 2005, MOL ECOL, V14, P957, DOI 10.1111/j.1365-294X.2005.02477.x; Scheepens JF, 2007, MOL ECOL, V16, P1115, DOI 10.1111/j.1365-294X.2006.03213.x; Travis SE, 2005, J ECOL, V93, P417, DOI 10.1111/j.1365-2745.2005.00985.x; Travis SE, 2004, ECOL APPL, V14, P1189, DOI 10.1890/03-5135; Travis SE, 2002, RESTOR ECOL, V10, P37, DOI 10.1046/j.1526-100X.2002.10104.x; Van Rossum F, 2004, MOL ECOL, V13, P2959, DOI 10.1111/j.1365-294X.2004.02314.x; Vandepitte K, 2009, J ECOL, V97, P404, DOI 10.1111/j.1365-2745.2009.01484.x; Vekemans X, 2004, MOL ECOL, V13, P921, DOI 10.1046/j.1365-294X.2004.02076.x; WATKINSON AR, 1993, J ECOL, V81, P707, DOI 10.2307/2261668; WIDEN B, 1994, FOLIA GEOBOT PHYTOTX, V29, P245, DOI 10.1007/BF02803799; Wiegand T, 2004, OIKOS, V104, P209, DOI 10.1111/j.0030-1299.2004.12497.x; Zar J., 1999, BIOSTATISTICAL ANAL
Cited Reference Count 49
Times Cited 22
Total Times Cited Count (WoS, BCI, and CSCD) 25
Publisher BOTANICAL SOC AMER INC
Publisher City ST LOUIS
Publisher Address PO BOX 299, ST LOUIS, MO 63166-0299 USA
ISSN 0002-9122
29-Character Source Abbreviation AM J BOT
ISO Source Abbreviation Am. J. Bot.
Publication Date MAR
Year Published 2010
Volume 97
Issue 3
Beginning Page 458
Ending Page 470
Digital Object Identifier (DOI) 10.3732/ajb.0900262
Page Count 13
Web of Science Category Plant Sciences
Subject Category Plant Sciences
Document Delivery Number 563DF
Unique Article Identifier WOS:000275106800010
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