Results 61 to 70 of about 590,983 (222)

Somatic Evolution of a Germline Antibody Expands its Breadth to Neutralize Early SARS‐CoV‐2 Omicron Variants

open access: yesAdvanced Science, EarlyView.
Engineering of the 148‐germline (148‐GL) antibody reveals a roadmap for overcoming SARS‐CoV‐2 viral escape. By introducing four specific somatic hypermutations, the resulting 148‐M4 variant restores potent neutralization against Omicron BA.1 and BA.4/5.
Huibin Lv   +14 more
wiley   +1 more source

American Association of Bovine Practitioners 36th Annual Conference (2003): Part 2

open access: yes, 2003
Description and highlights of the 36th Annual Convention American Association of Bovine Practitioners (2003), information about, events, awards, receptions ...
Bovine Practitioners, American Association of
core   +1 more source

Canonical Antibodies Adopt Distinct Binding Modes to Recognize Viral Glycan Shields

open access: yesAdvanced Science, EarlyView.
Canonical Y‐shaped antibodies recognize viral glycan shields through adaptive Fab assembly states shaped by glycan organization and somatic hypermutation. Structural analyses ofbroadly neutralizing antibodies VRC35 and VRC36 across glycoproteins of HIV‐1, influenza, SARS‐CoV‐2, and Lassa viruses reveal distinct Fab assembly states, spanning monovalent,
Jiaxuan Cheng   +71 more
wiley   +1 more source

American Association of Bovine Practitioners Twenty-Second Annual Conference: Kansas City, Missouri, November 14-17, 1989

open access: yes, 1989
Description and program for the Annual Conference of the American Association of Bovine Practitioners (2nd : 1989)
American Association of Bovine Practitioners,
core   +1 more source

Stabilizing Functional Nucleic Acids for Real‐Sample Diagnostics

open access: yesAngewandte Chemie, EarlyView.
Functional nucleic acids enable programmable real‐sample diagnostics, but often lose function in complex biological matrices. This review highlights four stabilization levers—chemical, topological, architectural, and microenvironment/interface engineering—that preserve aptamer and DNAzyme performance in saliva, serum, urine, and stool, reframing ...
Soyeon Lee   +4 more
wiley   +2 more sources

Switching Spike Plasticity Shapes ACE2 Engagement Across SARS‐CoV‐2 Variants

open access: yesAdvanced Science, EarlyView.
Conformational plasticity governs SARS‐CoV‐2 spike function and ACE2 recognition. Using high‐speed AFM and single‐molecule force spectroscopy, we analyzed the ancestral spike and nine variants, revealing progressive rigidification from Delta, variable plasticity in Omicron sublineages, and JN.1 compaction.
Sarah Stainer   +17 more
wiley   +1 more source

Index of Publications. The Bovine Practitioner 1989-1994 / Proceedings of the Annual Meetings 1989-1994

open access: yes, 1995
Author and subject indexes for the Bovine Practitioner and the Proceedings of the Annual Meetings, 1989 ...
Bovine Practitioners, American Association of
core   +1 more source

Decoding Viral Transmission Dynamics in Structured Populations Using a Microfluidic Herd‐Immunity‐on‐a‐Chip Platform

open access: yesAdvanced Science, EarlyView.
A microfluidic Herd‐Immunity‐on‐a‐Chip experimentally recreates structured contact networks to quantify viral transmission dynamics. By controlling susceptible, infected, and non‐susceptible populations, the platform reveals how contact topology governs the reproduction number, outbreak propagation, herd‐immunity–like behavior, and intervention ...
Jiande Zhang   +6 more
wiley   +1 more source

American Association of Bovine Practitioners Twenty-First Annual Conference: Calgary, Alberta, Canada, September 28th-October 1

open access: yes, 1988
Description and program for the Annual Conference of the American Association of Bovine Practitioners (21st : 1988)
American Association of Bovine Practitioners,
core   +1 more source

Excretion and persistence of bovine coronavirus in neonatal calves [PDF]

open access: yesArchives of Virology, 1990
Following oral inoculation, the excretion of a virulent or an attenuated strain of bovine coronavirus in calf feces and their persistence in spiral colon, ileum, and jejunum were studied using hemagglutination and direct fluorescent antibody tests, respectively.
Kapil, Sanjay   +2 more
openaire   +2 more sources

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