Publications by authors named "A G Ivashchenko"
The genus L., belonging to the Liliaceae family, has significant economic, horticultural, and ecological importance and is culturally revered in various regions worldwide. The total number of species, including 90-120 taxa, varies based on different sources.
View Article and Find Full Text PDFBackground: species are economically, culturally, scientifically, and ecologically important. Tulips present taxonomic complexities that cannot be adequately resolved by examining their morphological characteristics alone or by relying on a limited selection of genetic markers.
Methods: In the present study, we assessed the complete plastid sequences of Regel and Regel collected from Kazakhstan.
Objective: After Fontan palliation, patients with single-ventricle physiology are committed to chronic circulatory inefficiency for the duration of their lives. This is due in large part to the lack of a subpulmonary ventricle. A low-pressure rise cavopulmonary assist device can address the subpulmonary deficit and offset the Fontan paradox.
View Article and Find Full Text PDFArticle Synopsis
- - The genus L. is important for its ornamental and ecological value, with 42 species found in Kazakhstan, including endangered species that are crucial for biodiversity but threatened by human activities.
- - A study on the genetic diversity and population structure of two endangered species used 15 EST-SSR markers, analyzing leaf samples from 423 individuals across 23 populations.
- - Findings showed high genetic variation in the species, substantial variation within populations, and identified three distinct genetic clusters, highlighting the need to conserve their genetic diversity for preservation strategies.
Injuries of the respiratory system caused by viral infections (e.g., by influenza virus, respiratory syncytial virus, metapneumovirus, or coronavirus) can lead to long-term complications or even life-threatening conditions.
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