PLoS ONE, 2011 BackgroundPapaver rhoeas possesses a gametophytic self-incompatibility (SI) system not homologous to any other SI mechanism characterized at the molecular level.
Timothy Paape +4 more
doaj +1 more source
The identification of the Rosa S-locus and implications on the evolution of the Rosaceae gametophytic self-incompatibility systems. [PDF]
Sci Rep, 2021 Vieira J +6 more
europepmc +1 more source
Domain specific interaction of S-RNase binding protein with the stylar 120 kDA glycoprotein in nicotiana [abstract] [PDF]
, 2007 only availableThrough the process of evolution, many flowering plants have developed a biochemical mechanism to prevent self-pollination and pollination by closely related plants.
McClure, Bruce A. +1 more
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Identification of self-incompatibility alleles and pollen incompatibility groups in sweet cherry by PCR based s-allele typing and controlled pollination [PDF]
, 2018 A total of 17 pollen incompatibility groups in sweet cherry (Prunusavium L.) were identified among 46 accessions by PCR based S-alleletyping analysis and by controlled test pollinations.
Andersen, Robert +2 more
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Phosphatidic acid counteracts S-RNase signaling in pollen by stabilizing the actin cytoskeleton [PDF]
, 2018 S-RNase is the female determinant of self-incompatibility (SI) in pear (Pyrus bretschneideri). After translocation to the pollen tube, S-RNase degrades rRNA and induces pollen tube death in an S-haplotype-specific manner. In this study, we found that the
Chen, Jianqing +7 more
core +1 more source
Genetic diversity and structure of the portuguese pear (Pyrus communis L.) germplasm [PDF]
, 2019 A rich heritage of traditional pear varieties is kept in national Portuguese collections. Out of these varieties, “Rocha” dominates national pear production.
Guimarães, Joana Bagoin +6 more
core +1 more source
Differences in the genetic structure of citrus triploid hybrids recovered from 2x X 2x and 4x X 2x sexual hybridizations [PDF]
, 2015 Citrus triploid hybrids can be recovered by 2x X 2x hybridisations as a consequence of the formation of 2n gametes or by interploid hybridisation. Most of the 4x parents used in our program are doubled-diploid (DD), also known as autotetraploid.
Aleza, Pablo +4 more
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Life cycles of European Pteridophytes [PDF]
Although the need for water for fertilization restricts the distribution of pteridophytes, some are able to persist in remarkably dry situations.
Bell, P.R.
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The phenology and compatibility of Hazelnut (Corylus avellana) cultivars in Tennessee [PDF]
, 2016 The European hazelnut (Corylus avellana L.), is an important temperate zone nut tree species for which there is an expanding demand worldwide. Historically, the Eastern filbert blight disease (EFB), caused by the ascomycete fungus Anisogramma anomala ...
Heard, Ben Nigel
core +1 more source
Molecular modeling of RNases from almond involved in serlf-incompatibility [PDF]
, 2011 Gametophytic self-incompatibility (GSI) is a natural mechanism in flowering plants, including almond and other fruit tree species, to prevent inbreeding and promote outcrossing. It is typically under the control of a specific locus, known as the S-locus,
Alonso Segura, José Manuel +4 more
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