Results 31 to 40 of about 45,021 (275)
An unknown species of marine sea lettuce was observed forming green tides consecutive years from 2014 to 2016 in Seaside, California. This Ulva sp. was similar in thallus size and shape to U. expansa.
Jeffery R. Hughey +2 more
doaj +1 more source
Simonsenia aveniformis sp nov (Bacillariophyceae), molecular phylogeny and systematics of the genus, and a new type of canal raphe system [PDF]
The genus Simonsenia is reviewed and S. aveniformis described as new for science by light and electron microscopy. The new species originated from estuarine environments in southern Iberia (Atlantic coast) and was isolated into culture. In LM, Simonsenia
A Gomes +41 more
core +1 more source
Exceptionally high rates of positive selection on the rbcL gene in the genus Ilex (Aquifoliaceae)
The genus Ilex (Aquifoliaceae) has a near-cosmopolitan distribution in mesic habitats from tropical to temperate lowlands and in alpine forests. It has a high rate of hybridization and plastid capture, and comprises four geographically structured plastid
X. Yao +5 more
semanticscholar +1 more source
Vuralia turcica is endemic to Turkey and currently endangered. Little molecular information is available for this plant. Previous characterization and classification of V. turcica have been based on the DNA sequences of the ITS region.
Dilek Tekdal
doaj +1 more source
Phylogenetics of Cucumis (Cucurbitaceae) [PDF]
Background: Melon, Cucumis melo, and cucumber, C. sativus, are among the most widely cultivated crops worldwide. Cucumis, as traditionally conceived, is geographically centered in Africa, with C. sativus and C.
Kocyan, Alexander +2 more
core +1 more source
DNA Barcoding is recommended as a tool for identifying and confirming species within the taxonomy framework. The rbcL gene is the barcode DNA for plant species. Ternate Island is one of clove plantation center in North Maluku.
Nurhasanah, Sundari, N. Papuangan
semanticscholar +1 more source
Morphological characters and molecular sequence data of the plastid-encoded RUBISCO large subunit gen (rbcL) confirmed the first record of Kumanoa mahlacensis (S. Kumano & W.A. Bowden-Kerby) Entwisle, M.L. Vis, W.B. Chiasson, Necchi & A.R.
María Eugenia García-Fernández +2 more
doaj +1 more source
Foeniculum sanguineum Triano y A. Pujadas (Apiaceae) nueva especie del suroeste de la Región Mediterránea [PDF]
Foeniculum sanguineum Triano & A. Pujadas, sp. nov., from the south western Mediterranean Region (Spain & Morocco) is described. Its characterization and a comparative study with the related species Foeniculum vulgare Mill., has been carried out through ...
Anaya, Josefa +6 more
core +3 more sources
DNA barcoding of United Arab Emirates (UAE) native plants is of high practical and scientific value as the plants adapt to very harsh environmental conditions that challenge their identification.
Lina Maloukh +5 more
semanticscholar +1 more source
Scorzonera sensu lato (Asteraceae, Cichorieae) – taxonomic reassessment in the light of new molecular phylogenetic and carpological analyses [PDF]
Scorzonera comprises 180–190 species and belongs to the subtribe Scorzonerinae. Its circumscription has long been the subject of debate and available molecular phylogenetic analyses affirmed the polyphyly of Scorzonera in its wide sense.
Jones, Katy +6 more
core +3 more sources

