Results 61 to 70 of about 539 (130)
Rapid detection of RNase‐based self‐incompatibility in Lysimachia monelli (Primulaceae)
American Journal of Botany, Volume 112, Issue 1, January 2025.Abstract Premise Primroses famously employ a system that simultaneously expresses distyly and filters out self‐pollen. Other species in the Primulaceae family, including Lysimachia monelli (blue pimpernel), also express self‐incompatibility (SI), but involving a system with distinct features and an unknown molecular genetic basis.
Karolis Ramanauskas +6 more
wiley +1 more source
Studies on the pollination biology and breeding systems of some genera with sympatric species in the Brazilian cerrados [PDF]
, 2012 Flowering phenology, floral strategies pollinator activity and breeding system were investigated in 14 species of the cerrado vegetation in Braeflia (DF), from April 1985 to April 1986 in Tabebuia caraiba (Mart.) Bur., T.
Barros, Mariluza Araujo Granja e.
core +2 more sources
, 2001 Using three ancestor-descendant lineages of Amsinckia (Boraginaceae), we studied changes in floral morphology associated with evolution of the breeding system.
Ping Li, Mark O Johnston
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Developmental variation and the evolution of distyly in Hedyotis caerulea (Rubiaceae) [PDF]
, 2013 The development of distyly is thought to arise from differential growth patterns in the pin and thrum morphs. However, few detailed studies exist on the early floral development of distylous flowers, and fewer still look at variation in these traits ...
Krebs, Robert A. +3 more
core +1 more source
Floral morphology modulates the functionality of distyly in sea lavenders ( Limonium )
Distyly promotes cross‐pollination via reciprocal herkogamy and heteromorphic self‐incompatibility, and how its functionality is maintained in species with contrasting corolla morphologies is worth further study.
Z. Wei +6 more
core +1 more source
Breeding system variation, genetics and evolution in the Turneraceae [PDF]
, 2006 We review the genetics and evolution of breeding systems in the Turneraceae. Distyly occurs in seven of 10 genera and 81% of species. The remaining species are homostylous. Polyploid evolution has been significant in Turnera. Approximately 60% of species
Arbo, Maria Mercedes +5 more
core +1 more source
Acta Botânica Brasílica, 2004 O estudo foi realizado no período de abril/1999 a setembro/2000, no Parque Estadual Dois Irmãos, Recife (PE) Brasil, um remanescente de floresta Atlântica.
Luciana Almeida Gomes Teixeira +1 more
doaj +1 more source
Atypical mating system in two Rubiaceae species : distyly with partial self-incompatibility in the thrum morph? [PDF]
, 2016 Espécies distílicas possuem populações com dois morfos florais. O morfo longistilo possui flores com pistilos longos e estames curtos e o morfo brevistilo, pistilos curtos e estames longos.
Matias, Raphael +6 more
core +1 more source
, 2001 The mechanisms that lead to the evolution of homostyly from distyly and the differentiation of two distylous floral morphs (pin and thrum) were studied by comparing floral morphometrics of homostylous and distylous groups within and among three ...
Li, Ping.
core +2 more sources
Determining the Genes for Distyly in Turnera [PDF]
, 2019 Heterostyly promotes outbreeding and reduces pollen wastage. Distylous species have two mating types: L-morph and S-morph plants, which are genetically determined by the S-locus.
Hamam, Hasan Jihad
core