Results 31 to 40 of about 963,520 (310)

Whence Came These Plants Most Foul? Phylogenomics and Biogeography of Lowiaceae (Zingiberales)

open access: yesFrontiers in Ecology and Evolution, 2022
Lowiaceae (order Zingiberales) is a small family of forest herbs in Southeast Asia. All species belong to the genus Orchidantha. They are known for possessing orchid-like flowers that are smelly, apparently mimicking dead animals, feces, or mushrooms ...
Matti A. Niissalo   +8 more
doaj   +1 more source

Genomes and Transcriptomes of Duckweeds

open access: yesFrontiers in Chemistry, 2018
Duckweeds (Lemnaceae family) are the smallest flowering plants that adapt to the aquatic environment. They are regarded as the promising sustainable feedstock with the characteristics of high starch storage, fast propagation, and global distribution. The
Dong An   +4 more
doaj   +1 more source

Distribution and variability of the Balkan endemic Geum bulgaricum (Rosaceae) - a species of European concern [PDF]

open access: yesBotanica Serbica, 2018
As a European endemic restricted to a few European countries, Geum bulgaricum is here treated as a “target species” or “species of European concern”. Although of great international significance, its distribution is insufficiently known.
Dmitar Lakušić   +7 more
doaj   +1 more source

Chromosome number, karyotype morphology, heterochromatin distribution and nuclear DNA content of some talitroidean amphipods (Crustacea: Gammaridea)

open access: yesEuropean Journal of Entomology, 2008
Chromosome number, karyotype formula, C-banding pattern, genome size and DNA base composition were studied in three species of Hyalidae and seven species of Talitridae.
Angelo LIBERTINI   +2 more
doaj   +1 more source

Phylogeny more than plant height and leaf area explains variance in seed mass

open access: yesFrontiers in Plant Science, 2023
Although variation in seed mass can be attributed to other plant functional traits such as plant height, leaf size, genome size, growth form, leaf N and phylogeny, until now, there has been little information on the relative contributions of these ...
Yingnan Wang   +3 more
doaj   +1 more source

Dynamic hybridization between two spleenworts, Asplenium incisum and Asplenium ruprechtii in Korea

open access: yesFrontiers in Plant Science, 2023
Natural hybridization between Asplenium incisum and A. ruprechtii has been observed in Northeast Asia and its allotetraploid species, A. castaneoviride, was reported.
Hyoung Tae Kim   +2 more
doaj   +1 more source

Genome size variation in Tardigrada [PDF]

open access: yesZoological Journal of the Linnean Society, 1996
Abstract The genome size of tardigrades has been documented to date in seven species of eutardigrades, and it is among the lowest in invertebrates. In this paper the evaluation of genome size is extended to eight other species of eutardigrades and to one species of heterotardigrades, in order to obtain a more comprehensive picture of minimum DNA ...
S. GARAGNA, REBECCHI, Lorena, A. GUIDI
openaire   +2 more sources

Disentangling Crocus Series Verni and Its Polyploids

open access: yesBiology, 2023
Spring crocuses, the eleven species within Crocus series Verni (Iridaceae), consist of di- and tetraploid cytotypes. Among them is a group of polyploids from southeastern Europe with yet-unclear taxonomic affiliation. Crocuses are generally characterized
Irena Raca   +5 more
doaj   +1 more source

Genome size of Mycoplasma genitalium [PDF]

open access: yesJournal of Bacteriology, 1990
The genome size of Mycoplasma genitalium was determined by using restriction enzymes that infrequently cut its DNA. The calculated value of 577 to 590 kilobases is one-fourth smaller than the genome of Mycoplasma pneumoniae, which is considered among the smallest genomes of self-replicating organisms.
C J, Su, J B, Baseman
openaire   +2 more sources

Causes and Effects of Loss of Classical Nonhomologous End Joining Pathway in Parasitic Eukaryotes

open access: yesmBio, 2019
We report frequent losses of components of the classical nonhomologous end joining pathway (C-NHEJ), one of the main eukaryotic tools for end joining repair of DNA double-strand breaks, in several lineages of parasitic protists.
Anna Nenarokova   +7 more
doaj   +1 more source

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