Results 11 to 20 of about 496 (172)

Verbesina alternifolia Tolerance to the Holoparasite Cuscuta gronovii and the Impact of Drought [PDF]

open access: yesPlants, 2013
Holoparasites are nonphotosynthetic plants that acquire all resources from hosts. The holoparasite Cuscuta gronovii is native to much of the US with a broad host range including Verbesina alternifolia, an understory perennial.
Victoria Borowicz, Bethany Evans
doaj   +4 more sources

Diverging repeatomes in holoparasitic Hydnoraceae uncover a playground of genome evolution. [PDF]

open access: yesNew Phytol
Summary The transition from an autotrophic to a heterotrophic lifestyle is associated with numerous genomic changes. These often involve large genomic alterations, potentially driven by repetitive DNAs. Despite their recognized role in shaping plant genomes, the contribution of repetitive DNAs to parasitic plant genome evolution remains largely ...
Kim W   +7 more
europepmc   +6 more sources

Cytinus under the Microscope: Disclosing the Secrets of a Parasitic Plant [PDF]

open access: yesPlants, 2021
Well over 1% of all flowering plants are parasites, obtaining all or part of the nutrients they need from other plants. Among this extremely heterogeneous assemblage, the Cytinaceae form a small group of holoparasites, with Cytinus as the main ...
Enrico Sanjust, Andrea C. Rinaldi
doaj   +2 more sources

Phylogeny and historical biogeography analysis support Caucasian and Mediterranean centres of origin of key holoparasitic Orobancheae (Orobanchaceae) lineages [PDF]

open access: yesPhytoKeys, 2021
The extensive diversity of the tribe Orobancheae, the most species-rich lineage of holoparasitic Orobanchaceae, is concentrated in the Caucasus and Mediterranean regions of the Old World.
Renata Piwowarczyk   +8 more
doaj   +5 more sources

Do heterotrophic growth factors determine occurrence and distribution of the creeping thistle (Cirsium arvense (L). Scop.) in the landscape?

open access: yesJulius-Kühn-Archiv, 2016
Mixotrophic plants take - aside the sun’s energy - energetic advantage of organic sources which can be described as parasitism, probiosis, symbiosis or saprotrophism.
Heilmann, Hartmut
doaj   +3 more sources

Parasitic plant cultivation: examples, lessons learned and future directions

open access: yesSibbaldia, 2022
Parasitic plants contain some of the most bizarre and fascinating organisms in the plant kingdom. Yet they are notable for their absence from botanic gardens’ plant collections and conservation strategies.
Chris Thorogood   +3 more
doaj   +3 more sources

Parasitic plants of the genus Cuscuta and their interaction with susceptible and resistant host plants [PDF]

open access: yesFrontiers in Plant Science, 2015
By comparison with plant-microbe interaction, little is known about the interaction of parasitic plants with their hosts. Plants of the genus Cuscuta belong to the family of Cuscutaceae and comprise about 200 species, all of which live as stem ...
Bettina eKaiser   +3 more
doaj   +2 more sources

The First Plastid Genome of the Holoparasitic Genus Prosopanche (Hydnoraceae) [PDF]

open access: yesPlants, 2020
Plastomes of parasitic and mycoheterotrophic plants show different degrees of reduction depending on the plants’ level of heterotrophy and host dependence in comparison to photoautotrophic sister species, and the amount of time since heterotrophic ...
Matthias Jost   +4 more
doaj   +4 more sources

Gene Losses and Plastome Degradation in the Hemiparasitic Species Plicosepalus acaciae and Plicosepalus curviflorus: Comparative Analyses and Phylogenetic Relationships among Santalales Members

open access: yesPlants, 2022
The Plicosepalus genus includes hemiparasitic mistletoe and belongs to the Loranthaceae family, and it has several medicinal uses. In the present study, we sequenced the complete plastomes of two species, Plicosepalus acaciae and Plicosepalus curviflorus,
Widad AL-Juhani   +2 more
doaj   +2 more sources

Embryology in Helosis cayennensis (Balanophoraceae): Structure of Female Flowers, Fruit, Endosperm and Embryo [PDF]

open access: yesPlants, 2019
Helosis cayennensis (Balanophoraceae s.str.) is a holoparasite characterised by aberrant vegetative bodies and tiny, reduced unisexual flowers. Here, we analysed the development of female flowers to elucidate their morpho-anatomy and the historical ...
Ana Maria Gonzalez   +2 more
doaj   +2 more sources

Home - About - Disclaimer - Privacy