Results 1 to 10 of about 1,000 (133)

Two complete chloroplast genomes of Ceratophyllum, an aquatic genus with unresolved phylogenetic position [PDF]

open access: yesMitochondrial DNA. Part B. Resources
Ceratophyllum is an aquatic genus noted for its enigmatic position in the angiosperm phylogenetic tree. In this study, we assembled and annotated the chloroplast genomes of two species.
Shuangyan Ru   +4 more
doaj   +2 more sources

Refined Interpretation of the Pistillate Flower in Ceratophyllum Sheds Fresh Light on Gynoecium Evolution in Angiosperms [PDF]

open access: yesFrontiers in Cell and Developmental Biology, 2022
Molecular phylogenetic analyses have revealed a superclade of mesangiosperms with five extant lineages: monocots, eudicots, magnoliids, Ceratophyllum and Chloranthaceae. Both Ceratophyllum and Chloranthaceae are ancient lineages with a long fossil record;
Dmitry D. Sokoloff   +6 more
doaj   +2 more sources

????? ?????? ??? ??????? ?????? ?? ?????? ??????? ?????? ???????? (Ceratophyllum demersum) ?? ??? ?????? ??? ???? ??? ??????

open access: yesمجلة علوم ذي قار, 2019
The present study deal with measuering the concentration of two from the trace elements (Pb and Co) in water(dissolved and particulate) phase and their concentration in aquatic plant ( Ceratophyllum demersum ) in the Euphrates River at   Suq-Alshyoukh ...
باسم يوسف الخفاجي   +1 more
doaj   +6 more sources

Effects of Submerged Macrophytes on Demography and Filtration Rates of Daphnia and Simocephalus (Crustacea: Cladocera) [PDF]

open access: yesPlants
Macrophytes and cladocerans represent the main antagonistic groups that regulate phytoplankton biomass; however, the mechanism behind this interaction is unclear.
Cristian A. Espinosa-Rodríguez   +6 more
doaj   +2 more sources

Ceratophyllum platyacanthum subsp. oryzetorum (Kom.) Les (Ceratophyllaceae): an addition to the flora of India from Kashmir Himalaya [PDF]

open access: yesCheck List, 2015
Ceratophyllum platyacanthum Cham. subsp. oryzetorum (Kom.) Les (Ceratophyllaceae) is recorded for the first time from Kashmir Himalaya and India. The species differs from its closely related taxon, Ceratophyllum demersum, in having smaller leaves and the
Aijaz Ganie   +4 more
doaj   +5 more sources

Fossil Fruits of Ceratophyllum from the Upper Eocene and Miocene of South China [PDF]

open access: yesBiology, 2022
Ceratophyllum L. is a cosmopolitan genus of perennial aquatic herbs that occur in quiet freshwaters. Fossils of this genus have been widely reported from the Northern Hemisphere, most of them occurring in the temperate zone. Here, we describe two species
Shenglan Xu   +5 more
doaj   +2 more sources

Phylogenetic placement of Ceratophyllum submersum based on a complete plastome sequence derived from nanopore long read sequencing data [PDF]

open access: yesBMC Research Notes, 2023
Objective Eutrophication poses a mounting concern in today’s world. Ceratophyllum submersum L. is one of many plants capable of living in eutrophic conditions, therefore it could play a critical role in addressing the problem of eutrophication.
Samuel Nestor Meckoni   +2 more
doaj   +2 more sources

Effect of CuO Nanoparticle on Ceratophyllum demersum

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2022
In this study, it was aimed to determine some physiological effects of CuO nanoparticle on C. demersum. The plants were collected from an uncontaminated pond in Gaziantep province.
Hayder Alhamadani, Muhittin Dogan
doaj   +2 more sources

Superação de dormência de sementes de Ceratophyllum demersum Dormancy break of Ceratophyllum demersum seeds

open access: yesPlanta Daninha, 2005
Dentre as várias plantas daninhas aquáticas imersas que proliferam nos reservatórios de usinas hidrelétricas, destaca-se em importância Ceratophyllum demersum, devido à sua grande capacidade de reprodução e produção de biomassa.
N.V. Costa   +4 more
doaj   +2 more sources

Ceratophyllum demersum the submerged macrophyte from the mining subsidence reservoir Nadrybie Poland as a source of anticancer agents [PDF]

open access: yesScientific Reports
Aquatic plants are a rich source of health-beneficial substances. One of such organisms is the submerged macrophyte Ceratophyllum demersum, which has not been sufficiently studied in this aspect so far.
Maciej Masłyk   +8 more
doaj   +2 more sources

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