Results 81 to 90 of about 13,090 (243)

List of species of the genus Betula l. (family Betulaceae s.f. gray) of the Kazakhstan Altai, Saur-Manrak and the Zaysan depression

open access: yesExperimental biology, 2020
A list of the genus Betula L. was compiled by the authors on the basis of field work carried out in 1970–2019, and also the collections of other collectors stored in the herbarium of Republican state-owned enterprises on the right of economic management “
Y. Kotuchov, A. Danilova, O. Anufrieva
semanticscholar   +1 more source

Measurement of Ungulate Palatability and Browsing Pressure on Japanese Flora

open access: yesEcological Research, Volume 41, Issue 1, January 2026.
Estimation of palatability and browsing pressure are key techniques for ecosystem management. We compared four methods to estimate palatability based on browsing scar survey and proposed the reference palatability values for the Japanese flora as plant ecological trait.
Fumito Koike, Masayo Isozaki
wiley   +1 more source

Типовые образцы названий таксонов семейств Betulaceae, Ranunculaceae, Asparagaceae и Tofieldiaceae в коллекции Гербария имени М. Г. Попова (NSK)

open access: yesActa Biologica Sibirica, 2019
В статье приведены сведения о типовых образцах названий 11 таксонов из семейств Betulaceae (Betula), Ranunculaceae (Anemone, Caltha, Delphinium), Asparagaceae (Asparagus) и Tofieldiaceae (Tofieldia), описанных из Восточной Сибири и хранящихся в Гербарии ...
В.М. Доронькин   +2 more
doaj   +1 more source

Multiple indicators record human adaptations to climatic change during the Middle Holocene at the Wanbei site in the middle and lower Huai River valley, China

open access: yesBoreas, Volume 55, Issue 1, Page 150-163, January 2026.
The archaeological sediment sequences analysis from the Wanbei site reveals a predominantly warm and humid climate with a brief cooling phase between 5600 and 5400 a BP, during the Middle Holocene in the middle and lower Huai River valley. Despite the cooling trend, rice remained the dominant crop in mixed farming, while the proportion of millet ...
Weixin Tian   +9 more
wiley   +1 more source

Untargeted Metabolomics Toward Systematic Characterization of Antioxidant Compounds in Betulaceae Family Plant Extracts

open access: yesMetabolites, 2019
Plant species have traditionally been revered for their unparalleled pharmacognostic applications. We outline a non-iterative multi-parallel metabolomic-cum-bioassay-guided methodology toward the functional characterization of ethanol extracts from the ...
Sunmin Lee   +7 more
semanticscholar   +1 more source

Restoration of Riparian Vegetation Can Mitigate Impacts of Agricultural Land Use on Stream Ecosystems

open access: yesFreshwater Biology, Volume 71, Issue 1, January 2026.
ABSTRACT We evaluated whether riparian forest restoration could mitigate the impacts of agricultural land use on key stream ecosystem processes (total and microbial leaf litter decomposition and periphytic algal biomass accrual) and associated assemblages (invertebrates, aquatic hyphomycetes, and periphytic algae) in three streams located in northern ...
Diana Rojo   +7 more
wiley   +1 more source

Assessment of genetic diversity in natural European hophornbeam (Ostrya carpinifolia Scop.) populations in Turkey

open access: yesBiotechnology & Biotechnological Equipment, 2016
Genetic diversity is a crucial component for plant survivability and fitness in terms of adaptation, genetic stability and variability. In this study, a total of 160 genotypes were investigated using 12 random amplified polymorphic DNA (RAPD) primers to ...
Semsettin Kulac   +4 more
doaj   +1 more source

Photoperiod–Temperature Interactions in a Changing Climate: A Review of Plant Phenological Responses

open access: yesJournal of Biogeography, Volume 53, Issue 1, January 2026.
ABSTRACT Aim Climate change is reshaping plant phenology and species distributions, especially in temperate and boreal ecosystems, where advances in spring events have already extended the growing season. While temperature has been the primary focus of many studies, the role of photoperiod—a stable, latitude‐dependent cue—remains underexplored.
Martina Tarascio   +5 more
wiley   +1 more source

Characterization of the complete chloroplast genome of the Chinese endemic tree Corylus heterophylla var. sutchuenensis

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome sequence of a Betulaceae species, Corylus heterophylla var. sutchuenensis Franch, was mapped and determined based on Illumina sequencing data.
Yanping Lan   +5 more
doaj   +1 more source

Characterization of a Casuarina glauca Nodule-Specific Subtilisin-like Protease Gene, a Homolog of Alnus glutinosa ag12

open access: yesMolecular Plant-Microbe Interactions, 2000
In search of plant genes expressed during early interactions between Casuarina glauca and Frankia, we have isolated and characterized a C. glauca gene that has strong homology to subtilisin-like protease gene families of several plants including the ...
Laurent Laplaze   +6 more
doaj   +1 more source

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