Results 21 to 30 of about 17,379 (224)

Elicitation of Submerged Adventitious Root Cultures of Stevia rebaudiana with Cuscuta reflexa for Production of Biomass and Secondary Metabolites

open access: yesMolecules, 2021
Stevia rebaudiana is an important medicinal plant that belongs to the Asteraceae family. The leaves of Stevia rebaudiana are a rich source of many health-promoting agents such as polyphenols, flavonoids, and steviol glycoside, which play a key role in ...
Nisar Ahmad   +9 more
doaj   +1 more source

High water availability increases the negative impact of a native hemiparasite on its non-native host [PDF]

open access: yes, 2015
Environmental factors alter the impacts of parasitic plants on their hosts. However, there have been no controlled studies on how water availability modulates stem hemiparasites' effects on hosts.
A Mahapatro   +4 more
core   +2 more sources

Parallel loss of plastid introns and their maturase in the genus Cuscuta. [PDF]

open access: yesPLoS ONE, 2009
Plastid genome content and arrangement are highly conserved across most land plants and their closest relatives, streptophyte algae, with nearly all plastid introns having invaded the genome in their common ancestor at least 450 million years ago.
Joel R McNeal   +4 more
doaj   +1 more source

Inflorescences of Cuscuta (Convolvulaceae): Diversity, evolution and relationships with breeding systems and fruit dehiscence modes.

open access: yesPLoS ONE, 2023
Cuscuta (dodder) includes ca. 200 species of plant obligate stem parasites with enormous ecological and economical significance. Inflorescences have been historically used in Cuscuta for species descriptions and identification keys, but no comprehensive ...
Morgan Glofcheskie   +3 more
doaj   +1 more source

Characteristics of C-4 photosynthesis in stems and petioles of C-3 flowering plants [PDF]

open access: yes, 2002
Most plants are known as C-3 plants because the first product of photosynthetic CO2 fixation is a three-carbon compound. C-4 plants, which use an alternative pathway in which the first product is a four-carbon compound, have evolved independently many ...
A Ben Zioni   +29 more
core   +1 more source

Effect of native Trichoderma viride and Pseudomonas fluorescens on the development of Cuscuta campestris on chickpea, Cicer arietinum [PDF]

open access: yes, 2014
Cuscuta campestris Yuncker is a serious parasite on several leguminous crops including chickpea in India. Chickpea is an important pulse crop in India and severe incidence of Cuscuta may result in yield loss of about 85.7%.
Aditi, P.   +3 more
core   +2 more sources

Comparative phylogeographic analysis of Cuscuta campestris and Cuscuta reflexa in Kenya: Implications for management of highly invasive vines

open access: yesPlants, People, Planet, 2022
Societal Impact Statement Eastern Africa is currently infested with dodders—highly invasive vines that threaten agriculture and biodiversity. We describe historical and ecological factors that have potentially shaped dodder invasion in this region.
Joel Masanga   +6 more
doaj   +1 more source

Palynological studies of some species of the genus Cuscuta with emphasis on taxonomy

open access: yesActa Palaeobotanica
The main objective of this research was to conduct a comparative pollen morphological analysis of some representatives of the genus Cuscuta in relation to taxonomy. Investigations of 38 species and 1 variation revealed that not only the number, but the
Alla Hayrapetyan   +2 more
doaj   +1 more source

The complete chloroplast genome of Cuscuta australis R. Br. (Convolvulaceae) and its phylogenetic implication

open access: yesMitochondrial DNA. Part B. Resources, 2020
The genus Cuscuta (Convolvulaceae) is an annual parasitic twining herb. There are about 200 species in this genus, which are widely distributed in tropical and subtropical areas.
Fei-fei Wang   +6 more
doaj   +1 more source

Disentangling Cuscuta identification in Brazil: a first taxonomic contribution to the northeast region species

open access: yesRodriguésia, 2020
Cuscuta is a genus of Convolvulaceae distributed worldwide and comprises about 200 species, of which 26 were reported to Brazil. They are characterized by being holoparasites, leafless, gamopetalous, bisexual and usually pentamerous flowers.
Silmara Cecília Nepomuceno   +1 more
doaj   +1 more source

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