Results 11 to 20 of about 6,728 (218)

Nucleotide Combination Proportions Across Algae, Monocotyledons and Dicotyledons: Insights into Plant Genome Evolution [PDF]

open access: yesPlants
Plant evolution started with unicellular algae, gradually evolving multicellularity and terrestrial colonization. These evolutionary events were accompanied by the interplay of chromosome polyploidization, rearrangement, gene loss, and point mutation. We
Zhen Qin   +5 more
doaj   +2 more sources

Active Sites of Reduced Epidermal Fluorescence1 (REF1) Isoforms Contain Amino Acid Substitutions That Are Different between Monocots and Dicots. [PDF]

open access: yesPLoS ONE, 2016
Plant aldehyde dehydrogenases (ALDHs) play important roles in cell wall biosynthesis, growth, development, and tolerance to biotic and abiotic stresses. The Reduced Epidermal Fluorescence1 is encoded by the subfamily 2C of ALDHs and was shown to oxidise ...
Tagnon D Missihoun   +3 more
doaj   +3 more sources

Forage Species and Nutrition Among Reintroduced Banteng (Bos javanicus d'Alton, 1823) in Salakphra Wildlife Sanctuary and Khao Kiew–Khao Chompoo Wildlife Sanctuary, Thailand [PDF]

open access: yesEcology and Evolution
Dietary management is an important factor affecting the health and survival of critically endangered wildlife—such as banteng recently reintroduced into Salakphra Wildlife Sanctuary (SWS) and Khao Kiew–Khao Chompoo Wildlife Sanctuary (KKKC).
Wasinee Thepapichaikul   +4 more
doaj   +2 more sources

Sobre a ocorrência dos estômatos "Graminóides" em espécies do gênero Virola e em outras Dicotiledôneas. [PDF]

open access: yesActa Amazonica, 1984
"Graminaceous" stomata were observed in Virola (Myristicaceae). Comments are made on the widespread occurrence of this type of stomata as well as the need for additional structural information which can show a variation gradient between the ...
Marilene Marinho Nogueira Braga
doaj   +3 more sources

Arabinogalactan Proteins Mark the Generative Cell–Vegetative Cell Interface in Monocotyledonous Pollen Grains [PDF]

open access: yesCells
Arabinogalactan proteins (AGPs: hydroxyproline-rich glycoproteins) are ubiquitous in plants and play various functions in cases of development and reproduction.
Małgorzata Kapusta   +2 more
doaj   +2 more sources

Additions to the floral wealth of Sirmaur District, Himachal Pradesh from Churdhar Wildlife Sanctuary

open access: yesJournal of Threatened Taxa, 2014
A total of 352 species of phenerogams comprising 251 dicotyledons, 97 monocotyledons and four species of gymnosperms belonging to 85 families collected from Nohra Forest Block of Churdhar Wildlife Sanctuary, District Sirmaur, Himachal Pradesh are ...
S.P. Subramani, K.S. Kapoor, G.S. Goraya
doaj   +2 more sources

α-Terpinyl Acetate: Occurrence in Essential Oils Bearing Thymus pulegioides, Phytotoxicity, and Antimicrobial Effects

open access: yesMolecules, 2021
The aim of this study was to evaluate occurrence of T. pulegioides α-terpinyl acetate chemotype, as source of natural origin α-terpinyl acetate, to determine its phytotoxic and antimicrobial features. Were investigated 131 T.
Vaida Vaičiulytė   +4 more
doaj   +1 more source

Comparative organization of tubulin microtubules in root cells of Zea mays (Poaceae) and Beta vulgaris (Chenopodiaceae s. str. / Amaranthaceae s. l.) under the influence of clinorotation

open access: yesUkrainian Botanical Journal, 2021
In order to identify the mechanism of functioning of the tubulin cytoskeleton, we have investigated the impact of clinorotation on cortical microtubules organization in the process of cell differentiation in growth zones of plant roots of Zea mays and ...
Shevchenko G.V.
doaj   +1 more source

Additions of woody climbers (Lianas) to the flora of Manipur, India

open access: yesJournal of Threatened Taxa, 2020
Five species of woody climbers—Ampelopsis rubifolia (Wall.) Planch. (Vitaceae), Argyreia wallichii Choisy (Convolvulaceae), Combretum sundaicum Miq. (Combretaceae), Jasminum lanceolaria Roxb. (Oleaceae), and Tetrastigma obovatum Gagnep.
Longjam Malemnganbee Chanu   +1 more
doaj   +1 more source

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