Results 41 to 50 of about 74,428 (233)

Fermentative capability and aroma compound production by yeast strains isolated from Agave tequilana Weber juice [PDF]

open access: yes, 2008
Five yeast strains isolated from agave juice were studied for their fermentative and aromatic capacity. The experiments were performed using agave juice supplemented with ammonium sulphate, as is commonly done in tequila distilleries.
Diaz-Montano, Dulce Maria   +3 more
core   +1 more source

Chloroplast Phylogenomics and Barcode Discovery in Medicinal Stachys Species Reveal Evolutionary Relationships and Adaptive Signatures

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
This study presents the first complete chloroplast genomes of two medicinally important Stachys species, S. persica and S. germanica. Comparative phylogenomic analyses revealed highly conserved genomes with lineage‐specific variations, identified hypervariable regions as candidate DNA barcodes, and detected signatures of positive selection in the petB ...
Fatemeh Sadat Ghotbi, Aboozar Soorni
wiley   +1 more source

Genotypic and Phenotypic Heterogeneity in Alicyclobacillus acidoterrestris: A Contribution to Species Characterization. [PDF]

open access: yes, 2015
Alicyclobacillus acidoterrestris is the main cause of most spoilage problems in fruit juices and acidic products. Since soil borne species often contaminate fruit juices and do not need strict extreme requirements for survival, it is a great concern to
Bevilacqua, A   +5 more
core   +1 more source

The Evolution of Giant Clam Science: From Foundational Studies to Emerging Frontiers

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
This review synthesizes nearly two centuries of giant clam research, identifying dominant themes, knowledge gaps, and emerging opportunities. Ecology, physiology, aquaculture, genomics, and biomineralization dominate the field, whereas anatomy and biotechnology remain underexplored. Future progress requires stronger integration of genomics, physiology,
Anthony Fam   +4 more
wiley   +1 more source

Genetic Diversity, Phylogenetics and Molecular Systematics of Guizotia Cass. (Asteraceae) [PDF]

open access: yes, 2007
The genus Guizotia belongs to the tribe Heliantheae in the family Asteraceae. It has been placed under different subtribes. The genus has its center of origin, distribution and genetic diversity in Ethiopia, where G.
Geleta, Mulatu
core  

Shoot organogenesis in leaf explants of Hydrangea macrophylla ‘Hyd1’ and assessing genetic stability of regenerants using ISSR markers [PDF]

open access: yes, 2011
For the first time, an in vitro regeneration protocol of Hydrangea macrophylla 'Hyd1' was developed. Effects of different plant growth regulators (PGRs) on shoot regeneration were investigated jointly with selecting optimal basal media and cefotaxime ...
Huang, L.L.   +4 more
core   +2 more sources

Improved RAPD Method for Candida parapsilosis Fingerprinting

open access: yesGenes, 2023
Recently, methods based on the analysis of arbitrarily amplified target sites of genome microorganisms have been extensively applied in microbiological studies, and especially in epidemiological studies. The range of their application is limited by problems with discrimination and reproducibility resulting from a lack of standardized and reliable ...
Iwona Wojciechowska-Koszko   +8 more
openaire   +2 more sources

Evaluating Fishing Ban Effectiveness Through Spatiotemporal Changes in Genetic Diversity of Parabramis pekinensis

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Based on spatiotemporal changes in the genetic diversity of Parabramis pekinensis populations in the lower Yangtze River (2022–2024), this study provides pioneering evidence that the 10‐year fishing ban has not only significantly enhanced genetic diversity but also effectively mitigated geographical barriers, thereby strengthening gene flow ...
Zhiwen Wang   +8 more
wiley   +1 more source

Phylogenetic relationships of the Oxytropis campestris and Oxytropis arctica complexes in Alaska inferred from non-coding nuclear DNA and RAPD data [PDF]

open access: yes, 2001
Thesis (M.S.) University of Alaska Fairbanks, 2001The taxonomy and evolutionary relationships of the Oxytropis arctica and Oxytropis campestris complexes in Alaska are poorly understood.
Jorgensen, Janet Lynn
core  

Population Genomics Informs Conservation Strategies for Critically Endangered Kokia Species in Hawaiʻi

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Once a common feature of the xeric‐mesic habitats of the Hawaiian Islands, trees from the genus Kokia have undergone severe human‐driven population reductions, with island‐specific pressures resulting in different outcomes for each single island endemic species.
Weixuan Ning   +14 more
wiley   +1 more source

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