Results 31 to 40 of about 4,210 (259)
Evaluation of the risks of contaminating low erucic acid rapeseed with high erucic rapeseed and identification of mitigation strategies [PDF]
, 2019 High erucic acid rapeseed (HEAR) oil is under increasing demand for various industrial applications. However, many growers are concerned that if they grow the crop, they will not be able to revert to other rapeseed varieties in the future due to the risk
Bennett +22 more
core +2 more sources
Pollination ecology and breeding system of two Calceolaria species in Chile [PDF]
, 2014 Indexación: Web of Science; Scielo.Many angiosperms are exclusively dependent on pollinators for its reproduction (Matallana et al.2010; Arroyo et al. 2006).
Cisterna, Jannina +2 more
core +3 more sources
Extent of cross-fertilization in Orobanche cumana Wallr.
Biologia Plantarum, 2013 Sunflower broomrape (Orobanche cumana Wallr.) is considered a self-fertilizing species, but there is no indication as to whether it is strictly self-fertilized or that it presents some extent of cross-fertilization.
M. I. Rodríguez-Ojeda +3 more
doaj +1 more source
Acta Botânica Brasílica, 2022 Explosive pollination includes a rapid release of floral sexual elements that are enclosed in modified petals, and a subsequent contact with pollinators’ body.
Thiago Amorim +3 more
doaj +1 more source
Pollination Ecology of Sabatia Campenstris Nutt. (Gentianaceae)
Oklahoma Native Plant Record, 2016 Flower timing studies in June and July (1972) on populations of Sabatia campestris Nutt. show this plant to be allogamous (out crossing) under natural field conditions.
Constance E. Taylor
doaj +1 more source
A meiosis-specific Spt5 homolog involved in non-coding transcription [PDF]
, 2017 Spt5 is a conserved and essential transcriptional regulator that binds directly to RNA polymerase and is involved in transcription elongation, polymerase pausing and various co-transcriptional processes.
Arnaiz, Olivier +4 more
core +3 more sources
Factors affecting reproductive success in three entomophilous orchid species in Hungary [PDF]
, 2015 The reproductive success of orchids is traditionally estimated by determining the fruit-set of individuals. Here, we investigated both the fruit and the seed production of three orchid species and the factors that may affect individual fruit-set, like ...
E. Vojtkó, Anna +3 more
core +4 more sources
Challenges for self-compatibility identification in almond [PDF]
, 2011 Several approaches have been used to assess self-compatibility in almond, such as fruit set after self-pollination and bagging, pollen tube growth, and the more recent Sf allele identification by molecular markers and gene sequencing.
Alonso Segura, José Manuel +3 more
core +1 more source
Frontiers in Plant Science, 2021 Domestication is an evolutionary process with an impact on plant reproduction. Many domesticated plants are self-compatible (i.e., they lack mechanisms to reject their own pollen), but few domesticated plants are fully or partially self-incompatible.
Lislie Solís-Montero +5 more
doaj +1 more source
Acta Botânica Brasílica, 2013 This study investigated pollination mechanisms and breeding systems in five Commelina variants: two subspecies of Commelina diffusa (C. diffusa subsp. aquatica and C. diffusa subsp. montana, each having two staminodes); two variants of C.
Matthew Oziegbe +2 more
doaj +1 more source