Results 21 to 30 of about 1,142,065 (221)

Comparison of growth development of micropropagated and generatively reproduced wild cherry (Prunus avium (L.) L.) on the Polná demonstration plot (Czech Republic) up to the age of 15 years

open access: yesJournal of Forest Science, 2016
Four clonal progenies of wild cherry obtained using an in vitro technique and control progeny of generative origin were tested on the Polná research plot in southeastern Bohemia. Growth characteristics of cherry trees were determined each year during the
J. Dostál, P. Novotný, J. Čáp
doaj   +1 more source

Integrated conservation of Acer yangbiense: A case study for conservation methods of plant species with extremely small populations

open access: yesPlants, People, Planet, 2023
Societal Impact Statement A practical and efficient model is crucial for applying conservation actions to threatened species. Plant Species with Extremely Small Populations (PSESP) is a new concept raised jointly by government and scientists from China ...
Jing Yang   +4 more
doaj   +1 more source

Spatiotemporal distribution patterns of soil nematodes along an altitudinal gradient in the cold temperate zone of China

open access: yesGlobal Ecology and Conservation, 2023
As important components of the cosmopolitan soil biota, soil nematodes are found at multiple trophic levels of the belowground food web and play an important role in soil function.
Fangyuan Shen   +5 more
doaj   +1 more source

Mycelial DNA persistence in a forest soil

open access: yesEnvironmental DNA, 2021
Living fungi can be identified and monitored in their soil habitat using an array of molecular methods. However, DNA originating from dead fungal tissue may become stabilized in the soil and remain detectable for some time after cell death rendering ...
Matthew Gordon, Kelli Van Norman
doaj   +1 more source

Third-generation sequencing found LncRNA associated with heat shock protein response to heat stress in Populus qiongdaoensis seedlings

open access: yesBMC Genomics, 2020
Background As air temperatures increase globally, more and more plants are exposed to heat-stress conditions. Although many studies have explored regulation networks in plants with the aim of improving their heat-stress tolerance, only few have revealed ...
Jiahong Xu   +5 more
doaj   +1 more source

Insights on the role of forest cover and on the changes in forest cover on thirty-five endangered mammal species distributions [PDF]

open access: yes, 2019
The changes in forest cover can determine the survival of terrestrial endangered mammal species in the wild. This study assessed the impacts of forest cover changes on endangered mammal species distribution at global scale aiming to understand how the ...
Laze, Kuenda
core   +2 more sources

Results of Czech ash provenance experiment

open access: yesJournal of Forest Science, 2017
This study is focused on testing progenies of common and narrow-leaved ash based on the measurement of provenance trial plots established in various forest regions under different site conditions within the Czech Republic in the spring of 1999.
Václav BURIÁNEK   +2 more
doaj   +1 more source

Phenotypic and molecular marker analysis uncovers the genetic diversity of the grass Stenotaphrum secundatum

open access: yesBMC Genetics, 2020
Background Stenotaphrum secundatum is an important grass with a rich variety of accessions and great potential for development as an economically valuable crop. However, little is known about the genetic diversity of S.
Ying Luo   +9 more
doaj   +1 more source

Genomic Analysis of the Xanthoria elegans and Polyketide Synthase Gene Mining Based on the Whole Genome

open access: yesMycobiology, 2023
Xanthoria elegans is a lichen symbiosis, that inhabits extreme environments and can absorb UV-B. We reported the de novo sequencing and assembly of X. elegans genome. The whole genome was approximately 44.63 Mb, with a GC content of 40.69%.
Xiaolong Yuan   +5 more
doaj   +1 more source

Habitat Associations of Macro-Staphylinids (Coleoptera: Staphylinidae) at Alice L. Kibbe Life Science Station, Hancock County, Illinois [PDF]

open access: yes, 2018
Habitat associations of size-selected (≥ 5 mm length) rove beetles (Coleoptera: Staphylinidae), hereafter referred to as “macro-staphylinids,” were studied in west-central Illinois forest and prairie habitats in 2005 using pitfall traps. Habitats sampled
McCravy, Kenneth W, Willand, Jason E
core   +2 more sources

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