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In-cell structural insight into the stability of sperm microtubule doublet
The propulsion for mammalian sperm swimming is generated by flagella beating. Microtubule doublets (DMTs) along with microtubule inner proteins...
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Structural basis of directional switching by the bacterial flagellum
The bacterial flagellum is a macromolecular protein complex that harvests energy from uni-directional ion flow across the inner membrane to power...
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Environmental DNA (eDNA) assays for the detection of Ridgway’s rail (Rallus obsoletus) in the United States
We designed two novel environmental DNA (eDNA) assays for the detection of Ridgway’s Rail ( Rallus obsoletus ), and successfully validated each assay...
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Waterfowl populations decline with nutrient reduction and increase with nutrient restoration: 20 years of adaptive management at a Ramsar-listed wastewater treatment plant
Nutrients such as nitrogen and phosphorus are typically considered detrimental to wetland values, but waterfowl can be numerous on nutrient-rich...
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Increasing number of point counts influences estimates of bird and anuran species richness at the wetland scale
The Laurentian Great Lakes of North America have seen major development of wetlands and wetland-associated landscapes. Monitoring of wetland species...
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Close to the Madding Crowd: Waterbird Responses to Land Use Conversion in and Around a Mediterranean Urban Wetland
Investigating how Mediterranean wetlands respond to adjacent land use conversion, is an important first step in mitigating the impact of human...
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The arid Andean plateau waterscapes and the lithium triangle: flamingos as flagships for conservation of high-altitude wetlands under pressure from mining development
The high Andean arid plateau extends through Peru, Argentina, Bolivia, and Chile. Within the desert matrix, basins contain wetlands that provide...
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High-resolution structure and biochemical properties of the LH1–RC photocomplex from the model purple sulfur bacterium, Allochromatium vinosum
The mesophilic purple sulfur phototrophic bacterium Allochromatium ( Alc .) vinosum (bacterial family Chromatiaceae ) has been a favored model for...
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Assessment of Diversity and IUCN Status of Birds at Sultanpur National Park (Haryana) India
AbstractSultanpur National Park is a famous fresh water low lying wetland and is the oldest national park of the Haryana, India. It is bestowed with...
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Structural and biochemical evidence for the emergence of a calcium-regulated actin cytoskeleton prior to eukaryogenesis
Charting the emergence of eukaryotic traits is important for understanding the characteristics of organisms that contributed to eukaryogenesis....
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Structure of nascent 5S RNPs at the crossroad between ribosome assembly and MDM2–p53 pathways
The 5S ribonucleoprotein (RNP) is assembled from its three components (5S rRNA, Rpl5/uL18 and Rpl11/uL5) before being incorporated into the pre-60S...
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Avifaunal Diversity of the National Zoological Park, Delhi, India, with Special Reference to Conservation of Mycteria leucocephala
National Zoological Park (NZP) in Delhi, India, is home to different bird, reptile, and mammal species. It not only provides a haven for endangered...
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The role of different natural and human-related habitats for the conservation of birds in a high Andean Lake
Sustainable development goals imply proper landscape management, a challenging task in human-dominated environments, where the identification of key...
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Gold drugs as colistin adjuvants in the fight against MCR-1 producing bacteria
The emergence and rapid spread of the mobile colistin resistance gene mcr-1 among bacterial species and hosts significantly challenge the efficacy of...
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The structure of Arabidopsis phytochrome A reveals topological and functional diversification among the plant photoreceptor isoforms
Plants employ a divergent cohort of phytochrome (Phy) photoreceptors to govern many aspects of morphogenesis through reversible photointerconversion...
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When Vibrios Take Flight: A Meta-Analysis of Pathogenic Vibrio Species in Wild and Domestic Birds
Of the over 100 species in the genus Vibrio, approximately twelve are associated with clinical disease, such as cholera and vibriosis. Crucially,...
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Structural insights into ligand recognition and subtype selectivity of the human melanocortin-3 and melanocortin-5 receptors
Members of the melanocortin receptor (MCR) family that recognize different melanocortin peptides mediate a broad spectrum of cellular processes...
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The relative sizes of nuclei in the oculomotor complex vary by order and behaviour in birds
Eye movements are a critical component of visually guided behaviours, allowing organisms to scan the environment and bring stimuli of interest to...
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A quantitative assessment of (bacterio)chlorophyll assignments in the cryo-EM structure of the Chloracidobacterium thermophilum reaction center
Chlorophylls and bacteriochlorophylls are the primary pigments used by photosynthetic organisms for light harvesting, energy transfer, and electron...
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Structural basis for Fc receptor recognition of immunoglobulin M
Immunoglobulin Fc receptors are cell surface transmembrane proteins that bind to the Fc constant region of antibodies and play critical roles in...
