Matches in SemOpenAlex for { <https://semopenalex.org/work/W2136674429> ?p ?o ?g. }
- W2136674429 endingPage "410" @default.
- W2136674429 startingPage "387" @default.
- W2136674429 abstract "The Pilosella alpicola group includes four species (P. alpicola s.str., P. ullepitschii, P. rhodopea and P. serbica) with allopatric distributions (Alps, Balkans, Carpathians) and contrasting cytotype patterns (diploid, diploid-polyploid and polyploid species). Whereas diploid taxa (P. ullepitschii and P. serbica) reproduce sexually, the mode of reproduction of polyploid cytotypes reflects their origin: autopolyploids of P. rhodopea reproduce sexually, while allopolyploid cytotypes of P. alpicola s.str. apomictically. We used allozymes to elucidate overall genetic variation within the group and to test their utility for taxon discrimination, assessment of polyploid origin and possible correlations with breeding systems. Variation of five allozyme systems encoded by eight polymorphic loci and 29 alleles was studied in 20 populations and 298 plants representing all taxa. Allozymes were proved to be only of limited usefulness for the taxonomic classification within the P. alpicola group. The Western Carpathian populations of P. ullepitschii formed the only genetically well-differentiated group. The same allele suite shared by all cytotypes of P. rhodopea and presence of both balanced and unbalanced heterozygotes in tetraploids was consistent with autopolyploid origins of polyploids and provided further evidence for a primary contact zone. An isolated relic population of P. rhodopea from the Southern Carpathians exhibited lowered values of genetic diversity when compared to the core area. Pronounced fixed heterozygosity was found in P. alpicola s.str., supporting its allopolyploid origin. In accordance with assumptions, genotypic variability was significantly higher in sexually reproducing diploid and diploid-polyploid taxa than in apomictic P. alpicola s.str." @default.
- W2136674429 created "2016-06-24" @default.
- W2136674429 creator A5045981538 @default.
- W2136674429 creator A5062058602 @default.
- W2136674429 creator A5078909321 @default.
- W2136674429 creator A5089891365 @default.
- W2136674429 date "2011-06-29" @default.
- W2136674429 modified "2023-10-15" @default.
- W2136674429 title "Allozyme Variation in Diploid, Polyploid and Mixed-Ploidy Populations of the Pilosella alpicola Group (Asteraceae): Relation to Morphology, Origin of Polyploids and Breeding System" @default.
- W2136674429 cites W117620331 @default.
- W2136674429 cites W1551547700 @default.
- W2136674429 cites W1782255595 @default.
- W2136674429 cites W1832287255 @default.
- W2136674429 cites W1972122970 @default.
- W2136674429 cites W1977472568 @default.
- W2136674429 cites W1985641624 @default.
- W2136674429 cites W1989843166 @default.
- W2136674429 cites W1990434203 @default.
- W2136674429 cites W1993351732 @default.
- W2136674429 cites W1993430166 @default.
- W2136674429 cites W1993850681 @default.
- W2136674429 cites W1994695030 @default.
- W2136674429 cites W1997906362 @default.
- W2136674429 cites W2001670067 @default.
- W2136674429 cites W2005264024 @default.
- W2136674429 cites W2012642673 @default.
- W2136674429 cites W2016139280 @default.
- W2136674429 cites W2026129783 @default.
- W2136674429 cites W2036696068 @default.
- W2136674429 cites W2043505224 @default.
- W2136674429 cites W2047125493 @default.
- W2136674429 cites W2049004051 @default.
- W2136674429 cites W2064249455 @default.
- W2136674429 cites W2064681115 @default.
- W2136674429 cites W2065504217 @default.
- W2136674429 cites W2065850094 @default.
- W2136674429 cites W2070971903 @default.
- W2136674429 cites W2075923653 @default.
- W2136674429 cites W2077225172 @default.
- W2136674429 cites W2078162724 @default.
- W2136674429 cites W2078449464 @default.
- W2136674429 cites W2085167651 @default.
- W2136674429 cites W2090025483 @default.
- W2136674429 cites W2090737490 @default.
- W2136674429 cites W2095786684 @default.
- W2136674429 cites W2101487900 @default.
- W2136674429 cites W2105634166 @default.
- W2136674429 cites W2106574195 @default.
- W2136674429 cites W2107770904 @default.
- W2136674429 cites W2113259349 @default.
- W2136674429 cites W2114653839 @default.
- W2136674429 cites W2116118660 @default.
- W2136674429 cites W2123846755 @default.
- W2136674429 cites W2123909714 @default.
- W2136674429 cites W2124846778 @default.
- W2136674429 cites W2125817102 @default.
- W2136674429 cites W2126308634 @default.
- W2136674429 cites W2128196528 @default.
- W2136674429 cites W2130825706 @default.
- W2136674429 cites W2132358094 @default.
- W2136674429 cites W2140759806 @default.
- W2136674429 cites W2146290595 @default.
- W2136674429 cites W2149599052 @default.
- W2136674429 cites W2159082182 @default.
- W2136674429 cites W2162272073 @default.
- W2136674429 cites W2163451462 @default.
- W2136674429 cites W2169112710 @default.
- W2136674429 cites W2170510748 @default.
- W2136674429 cites W2174254792 @default.
- W2136674429 cites W2316254462 @default.
- W2136674429 cites W2320615356 @default.
- W2136674429 cites W2335025182 @default.
- W2136674429 cites W2480321688 @default.
- W2136674429 cites W2498827805 @default.
- W2136674429 cites W307816432 @default.
- W2136674429 cites W4231311503 @default.
- W2136674429 cites W4231597410 @default.
- W2136674429 cites W4234479926 @default.
- W2136674429 cites W4236224436 @default.
- W2136674429 cites W4237896599 @default.
- W2136674429 cites W4246570865 @default.
- W2136674429 cites W4251855369 @default.
- W2136674429 cites W4252183570 @default.
- W2136674429 cites W4255928400 @default.
- W2136674429 doi "https://doi.org/10.1007/s12224-011-9102-0" @default.
- W2136674429 hasPublicationYear "2011" @default.
- W2136674429 type Work @default.
- W2136674429 sameAs 2136674429 @default.
- W2136674429 citedByCount "18" @default.
- W2136674429 countsByYear W21366744292013 @default.
- W2136674429 countsByYear W21366744292014 @default.
- W2136674429 countsByYear W21366744292015 @default.
- W2136674429 countsByYear W21366744292017 @default.
- W2136674429 countsByYear W21366744292018 @default.
- W2136674429 countsByYear W21366744292019 @default.
- W2136674429 countsByYear W21366744292020 @default.
- W2136674429 countsByYear W21366744292023 @default.
- W2136674429 crossrefType "journal-article" @default.