Differences in individual flowering time change pollen limitation and seed set in three montane wildflowers.
Sign Up to like & getrecommendations! Published in 2022 at "American journal of botany"
DOI: 10.1002/ajb2.16123
Abstract: PREMISE OF THE STUDY Changes to flowering time caused by climate change could impact plant fecundity, but studies that compare the individual-level responses of phenologically distinct, co-occurring species are lacking. We assessed how variation in… read more here.
Keywords: pollen limitation; phenology; three montane; seed ... See more keywords
Asymmetric reproductive interference: The consequences of cross‐pollination on reproductive success in sexual–apomictic populations of Potentilla puberula (Rosaceae)
Sign Up to like & getrecommendations! Published in 2018 at "Ecology and Evolution"
DOI: 10.1002/ece3.3684
Abstract: Abstract Apomixis evolves from a sexual background and usually is linked to polyploidization. Pseudogamous gametophytic apomicts, which require a fertilization to initiate seed development, of various ploidy levels frequently co‐occur with their lower‐ploid sexual ancestors,… read more here.
Keywords: seed; seed set; reproductive success; cross ... See more keywords
Breeding system of diploid sexuals within the Ranunculus auricomus complex and its role in a geographical parthenogenesis scenario
Sign Up to like & getrecommendations! Published in 2020 at "Ecology and Evolution"
DOI: 10.1002/ece3.7073
Abstract: Abstract The larger distribution area of asexuals compared with their sexual relatives in geographical parthenogenesis (GP) scenarios has been widely attributed to the advantages of uniparental reproduction and polyploidy. However, potential disadvantages of sexuals due… read more here.
Keywords: germination; seed; breeding system; seed set ... See more keywords
Spatial variation of pollen receipt and effects of heterospecific pollen on seed set in Salvia przewalskii
Sign Up to like & getrecommendations! Published in 2023 at "Ecology and Evolution"
DOI: 10.1002/ece3.9795
Abstract: Abstract Generalized pollinators visit multiple co‐flowering plant species and may transfer heterospecific pollen grains. Recent studies have indicated that the effect of heterospecific pollen (HP) on reproduction success is variable and depends on the identity… read more here.
Keywords: variation; pollen; receipt; heterospecific pollen ... See more keywords
Regulatory crosstalk between microRNAs and hormone signalling cascades controls the variation on seed dormancy phenotype at Arabidopsis thaliana seed set
Sign Up to like & getrecommendations! Published in 2017 at "Plant Cell Reports"
DOI: 10.1007/s00299-017-2111-6
Abstract: Key messageWe employed an Illumina sequencing approach to identify candidate microRNA cohorts that may greatly contribute to seed dormancy modulation and to construct a microRNA-gene regulatory network in hormone signalling cascades.AbstractMicroRNAs (miRNAs) are important signalling… read more here.
Keywords: seed; seed set; hormone signalling; signalling cascades ... See more keywords
OsMND1 regulates early meiosis and improves the seed set rate in polyploid rice
Sign Up to like & getrecommendations! Published in 2019 at "Plant Growth Regulation"
DOI: 10.1007/s10725-019-00476-4
Abstract: The meiotic processes of most polyploid rice (Oryza sativa) are genetically abnormal, leading to low pollen fertility, which results in low seed set rates. Some polyploid meiosis stability (PMeS) lines with high seed set rates… read more here.
Keywords: seed; polyploid rice; meiosis; seed set ... See more keywords
Food for honeybees? Pollinators and seed set of Anthyllis barba-jovis L. (Fabaceae) in arid coastal areas of the Mediterranean basin
Sign Up to like & getrecommendations! Published in 2017 at "Saudi Journal of Biological Sciences"
DOI: 10.1016/j.sjbs.2017.01.018
Abstract: Abundance and diversity of insect pollinators are declining in many ecosystems worldwide. The abundance and diversity of wild and managed bees are related to the availability of continuous floral resources. In particular, in Mediterranean basin… read more here.
Keywords: seed; mediterranean basin; barba jovis; seed set ... See more keywords
Molecular mechanisms controlling seed set in cereal crop species under stress and non-stress conditions
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Integrative Agriculture"
DOI: 10.1016/s2095-3119(17)61719-2
Abstract: Abstract Maximizing seed yield is the ultimate breeding goal in important cereal crop species. Seed set is a key developmental stage in the process of seed formation, which determines grain number, seed mass, and realized… read more here.
Keywords: seed; crop species; seed set; cereal crop ... See more keywords
Landscape of Fluid Sets of Hairpin-Derived 21-/24-nt-Long Small RNAs at Seed Set Uncovers Special Epigenetic Features in Picea glauca
Sign Up to like & getrecommendations! Published in 2017 at "Genome Biology and Evolution"
DOI: 10.1093/gbe/evw283
Abstract: Conifers’ exceptionally large genome (20–30 Gb) is scattered with 60% retrotransposon (RT) components and we have little knowledge on their origin and evolutionary implications. RTs may impede the expression of flanking genes and provide sources of… read more here.
Keywords: seed; landscape fluid; seed set; sets hairpin ... See more keywords
AtHSPR is involved in GA- and light intensity-mediated control of flowering time and seed set in Arabidopsis
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Experimental Botany"
DOI: 10.1093/jxb/eraa128
Abstract: AtHSPR acts as a positive regulator of flowering time and seed set partly through affecting the levels of gibberellin and regulating a light intensity-dependent pathway in Arabidopsis. read more here.
Keywords: seed; light intensity; time seed; seed set ... See more keywords
Linkage mapping and GWAS reveal candidate genes conferring thermotolerance of seed-set in maize.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of experimental botany"
DOI: 10.1093/jxb/erz171
Abstract: High temperature stress (HS) will increasingly affect crop yield worldwide. In order to determine the genetic basis of thermotolerance of seed-set in maize in field conditions, a QTL mapping in a recombinant inbred line (RIL)… read more here.
Keywords: thermotolerance seed; seed; candidate genes; seed set ... See more keywords