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Evidence for post-zygotic self-incompatibility in Handroanthus impetiginosus (Bignoniaceae)
(Springer, 2017-06-01)
Late-acting self-incompatibility (LSI) has been defined as a genetically controlled self-sterility mechanism that prevents seed set by selfing, despite normal pollen tube growth and ovule penetration in self-pollinated ...
Post pollination events in a self-sterile hexaploid monoembryonic lineage of Handroanthus serratifolius (Vahl) S. Grose (Bignoniaceae)
(Sociedade Botânica do Brasil, 2019-09-01)
ABSTRACT In diploid late-acting self-incompatible (LSI) species of Bignoniaceae, self-pollinated pistils show a marked delay in ovule penetration by pollen tubes, followed by delayed, but otherwise normal, initial stages ...
Galactic center constraints on self-interacting sterile neutrinos from fermionic dark matter (“ino”) models
(Elsevier Science, 2020-12)
The neutrino minimal standard model (νMSM) has been tightly constrained in the recent years, either from dark matter (DM) production or from X-ray and small-scale observations. However, current bounds on sterile neutrino ...
A novel source of cytoplasmic male sterility in Calibrachoa pubescens
(2017)
Calibrachoa pubescens is a species native from the south of Brazil, Uruguay and northeast Argentina. An accession identified as 7.3.1.1 was collected at San Martín Department in Corrientes Province, Argentina and is included ...
Clean-Test self-contained biological indicator performance used to steam sterilization process validation.
(Universidade Tecnológica Federal do Paraná (UTFPR), 2012)
Sterile flowers increase pollinator attraction and promote outcrossing in the Mediterranean herb Leopoldia comosa
(Oxford University Press, 2013-01)
Background and Aims Large floral displays have opposing consequences for animal-pollinated angiosperms: they attract more pollinators but also enable elevated among-flower self-pollination (geitonogamy). The presence of ...
Bacterial Cellulose
(2016-01-01)
Bacterial Cellulose is produced extracellularly, in the form of nanofibers, by various bacteria genera, such as Gluconacetobacter, Agrobacterium, Aerobacter, Achromobacter, Azotobacter, Rhizobium, Sarcina, and Salmonella. ...
Successful transferring of male sterility from globe artichoke into cultivated cardoon
(International Society for Horticultural Science, 2016-11)
In the cultivated forms of the genus Cynara, genetic male sterility was recorded only in globe artichoke (var. scolymus). Depending on the plant material used, its inheritance is controlled by up to three independent loci ...
Histological study of post-pollination events in Spathodea campanulata Beauv. (Bignoniaceae), a species with late-acting self-incompatibility
(Oxford Univ PressOxfordInglaterra, 2003)