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Topic Review
Biography
Topic Review
Guzmania monostachia
in Florida Rests with Humans
Land use changes by humans have eliminated more than half of the wetlands in Florida over the last 200 years, and additional losses are anticipated as a consequence of climate change and ongoing development activities that will accommodate a rapidly growing human population. Both spell danger for the biodiversity and ecosystem services in Florida, and data are needed to inform conservation priorities and actions concerning threatened or endangered wetland species.
184
20 Oct 2023
Topic Review
Mycorrhizal Symbioses in South America Grasslands and Pastures
The vast majority of natural ecosystems and agroecosystems are made up of high percentages of plants that form mycorrhizal symbioses. Grasslands in a good state of conservation present a high abundance and diversity of Glomeromycota species) capable of contributing to great ecological and environmental values due to their multiple attributes and functional traits. Grassland ecosystems, where many late successional native plant species are highly dependent on symbiotic interactions with AMF, are especially influenced by AM fungal associations.
122
26 Sep 2023
Topic Review
Mangrove Forest Functions and Services
Mangroves stand out as one of the most diverse and biologically significant natural systems in the world. Playing critical roles in maintaining the health and productivity of coastal ecosystems, mangroves provide a range of services and functions, including habitat for local fauna and flora, food and other goods, carbon sequestration, and protection from natural disasters such as storm surges and coastal erosion.
748
12 Sep 2023
Topic Review
Marine Microorganisms Using Co-Culture Strategy
The isolation and identification of an increasing number of secondary metabolites featuring unique skeletons and possessing diverse bioactivities sourced from marine microorganisms have garnered the interest of numerous natural product chemists. There has been a growing emphasis on how to cultivate microorganisms to enhance the chemical diversity of metabolites and avoid the rediscovery of known ones. Given the significance of secondary metabolites as a means of communication among microorganisms, microbial co-culture has been introduced. By mimicking the growth patterns of microbial communities in their natural habitats, the co-culture strategy is anticipated to stimulate biosynthetic gene clusters that remain dormant under traditional laboratory culture conditions, thereby inducing the production of novel secondary metabolites.
93
12 Sep 2023
Topic Review
Importance of Access to Genetic Diversity for Breeding
Plant breeders develop competitive, high-yielding, resistant crop varieties that can cope with the challenges of biotic stresses and tolerate abiotic stresses, resulting in nutritious food for consumers worldwide. To achieve this, plant breeders need continuous and easy access to plant genetic resources (PGR) for trait screening, to generate new diversity that can be built into newly improved varieties. International agreements such as the Convention on Biological Diversity (CBD), the International Treaty on Plant Genetic Resources for Food and Agriculture (ITPGRFA) and the Nagoya Protocol recognized the sovereign rights of countries over their genetic resources. However, some of the rules and conditions that regulate access and benefit-sharing arrangements have been established under these framework agreements hamper or limit access of public and private plant breeders as well as other users of these increasingly threatened plant genetic resources. Thus, these restrictive conditions cause a potential threat to the continued improvement and adaptation of crops and varieties to the ever-changing growing conditions.
286
29 Aug 2023
Topic Review
Herpetofauna of the Insular Systems of Mexico
The herpetofauna of the insular systems of Mexico is composed of 226 species, of which 14 are anurans, two are salamanders, and 210 are reptiles, comprised of two crocodilians, 195 squamates, and 13 turtles. Although the surface of the Mexican islands is only 0.26% of the Mexican territorial extension, these 226 species constitute 16.1% of Mexico’s documented herpetofauna of 1405 species.
195
22 Aug 2023
Topic Review
Reproductive Biotechnology-Mediated Rescue of Threatened Polish Livestock Breeds
This entry was to provide biological, biotechnological and agricultural insights into the research aimed at the generating the bioreservoirs of cryopreserved somatic and stem cell lines and cryopreserved or lyophilized germplasm-based resources of selected livestock species, with the particular scientific emphasis on the pivotal role of the National Research Institute of Animal Production (NRIAP) in Poland in this aspect. To increase implementation in agricultural biotechnology, biomedicine, and pharmacological industry, the extensive efforts are required to be undertaken to improve the overall effectiveness of the investigations focused on the creation of the bioreservoirs comprised of somatic/stem cell lines and germplasm-carrying bioresources suitable for modern assisted reproductive technologies (ARTs).
196
07 Aug 2023
Topic Review
Fungi in Freshwaters
Deprivation of protection for aquatic hyphomycetes is disturbing because they are key players in freshwater ecosystems across the globe. The knowledge of biodiversity of aquatic hyphomycetes and freshwater ecosystems were enriched.
184
21 Jul 2023
Topic Review
All-Russian Collection of Plant Cell Cultures
The collections of plant cell cultures maintained in vitro are valuable sources of strains with unique ecological and biotechnological traits. Such collections play a vital role in bioresource conservation, science, and industry development. Here is an overview of All-Russian Collection of Plant Cell Cultures at the Institute of Plant Physiology of the Russian Academy of Sciences (IPPRAS). The total collection holdings comprise about 120 cell cultures of medicinal and model plant species. Several plant cell culture strains have been adapted for cultivation in bioreactors from laboratory (5–20-L) to pilot (75-L) to semi-industrial (630-L) scale for the production of biomass with high nutritive or pharmacological value. Some of the strains with proven biological activities are currently used to produce cosmetics and food supplements. Here is also provided a brief information on the current collection composition and major activities, their use in research, biotechnology, and commercial application. The most interesting studies performed with collection strains were highlighted.
317
04 Jul 2023
Topic Review
Zoo Animal Welfare Assessment
Zoological institutions, such as zoos and aquariums, have made animal welfare a top priority, as it is not only a moral obligation but also crucial for fulfilling their roles in education and conservation. Thus, there is a need for science-based tools to assess and monitor animal welfare in these settings.
182
27 Jun 2023
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