Results 81 to 90 of about 2,163,374 (269)
Records of the Australian MuseumThe subgenus Leioproctus (Euryglossidia) is a large group of Australian Neopasiphaeine bees in need of revision. Forty-five new species are described, bringing the number of recognised names to 60.
Michael Batley
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Heliyon, 2017 We modeled summer and winter habitat suitability of Marco Polo argali in the Pamir Mountains in southeastern Tajikistan using these statistical algorithms: Generalized Linear Model, Random Forest, Boosted Regression Tree, Maxent, and Multivariate ...
Eric Ariel L. Salas +2 more
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A NEW SPECIES OF AEGIALITES [PDF]
The Canadian Entomologist, 1898 During his visit in 1896 to Robben Island, a low rock only 2,000 feet long, situated near the eastern coast of Sakhalin Island, in Okhotsk Sea, Dr. Leonhard Stejneger collected only two species of insects, both Coleoptera. One of them is a species of Bembidium, possibly new, but it should be compared with the numerous species from the mainland, which ...
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Reconstructing enzyme evolution by protein engineering
FEBS Letters, EarlyView.Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler +2 more
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The European Zoological JournalStephanorhynchus White, 1846 is a eugnomine weevil genus endemic to New Zealand, with 18 nominal taxa described within the genus. Examination of the type specimens of these taxa with greater understanding of related genera has led to the distinction of ...
M. A. Mazur, S. D. J. Brown
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Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
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European Journal of TaxonomyThe Neotropical genera Parasphen Enderlein, 1922 and Ptilosphen Enderlein, 1922 are revised. Parasphen rufipes (Fabricius, 1805) is given as a new combination, Parasphen frontalis Cresson, 1930 and Parasphen amazonicus ruficauda Curran, 1932 are treated
Stephen A. Marshall, Steven M. Paiero
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Fauna Norvegica, 2012 Diagnoses and descriptions of the adults and pupal exuviae of Stygocladius multisetosus gen. nov., sp. nov., are provided based primarily on male and female pharates collected in temporary basaltic and karstic helocrenes in southern France and Algeria ...
Joel Moubayed-Breil +2 more
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A NEW SPECIES OF ANCYLOXYPHA [PDF]
The Canadian Entomologist, 1897 Female.—Expanse I inch. Fore wings with the costa more straight from the shoulder to near the apex than in Numitor, in this respect approaching Thymelicus; apex rounded, but less than in Numitor; outer margin and hind wing rounded, much as in Numitor; antennæ reaching but little more than one-third the distance to apex of fore wings; palpi as in ...
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Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions
FEBS Letters, EarlyView.The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang +4 more
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