Results 61 to 70 of about 27,712 (217)

Blood group O expression in normal tissues and tumors

open access: yesThe FEBS Journal, EarlyView.
The H antigen (O blood group), the precursor to A and B blood groups, is expressed on human erythrocytes. Two novel monoclonal antibodies generated using sea lamprey immunization, Tn4‐31L and OmcFL3‐02, specifically detect the H antigen on glycan microarrays, glycoproteins, and human cells.
Ea Kristine Clarisse Tulin   +11 more
wiley   +1 more source

The bZIP3‐AS1 complex promotes CONSTANS‐induced FLOWERING LOCUS T activation in a daylength‐dependent manner

open access: yesJournal of Integrative Plant Biology, EarlyView.
The Arabidopsis bZIP3 protein works in conjunction with ASYMMETRIC LEAVES1 to facilitate the function of the CONSTANS protein in activating FLOWERING LOCUS T expression at the end of the day in a day length‐dependent manner. ABSTRACT Plants monitor daylength to synchronize their flowering time with their surroundings and thus maximize reproductive ...
Wonbok Lee   +10 more
wiley   +1 more source

A Chromosome Inversion Creates a Supergene for Sex and Colour in Lake Malawi Cichlids

open access: yesMolecular Ecology, EarlyView.
ABSTRACT Cichlid fishes have the highest rates of evolutionary turnover of sex chromosomes among vertebrates. Many large structural polymorphisms in the radiation of cichlids in Lake Malawi are associated with sex chromosomes and may also carry adaptive variation.
Kristen A. Behrens   +10 more
wiley   +1 more source

Adsorption of Nucleic Acid Bases, Ribose, and Phosphate by Some Clay Minerals

open access: yesLife, 2015
Besides having a large capacity for taking up organic molecules, clay minerals can catalyze a variety of organic reactions. Derived from rock weathering, clay minerals would have been abundant in the early Earth. As such, they might be expected to play a
Hideo Hashizume
doaj   +1 more source

A Small RNA Derived From the 5′ End of the IS200 tnpA Transcript Regulates Multiple Virulence Regulons in Salmonella typhimurium

open access: yesMolecular Microbiology, EarlyView.
We show deletion of an IS200‐encoded sRNA (5′tnpA) in Salmonella impacts the expression of SPI‐1, flagellar, cysteine, and phsABC regulons. Evidence is presented that, with regard to the SPI‐1 regulon, 5′tnpA may function through base pairing with another sRNA known to regulate SPI1 called PinT.
Ryan S. Trussler   +7 more
wiley   +1 more source

Dasineura asteriae Reprograms the Flower Gene Expressions of Vegetative Organs to Create Flower‐Like Gall in Aster scaber

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Plant galls are abnormal growing tissues induced by various parasitic organisms, exhibiting diverse and complex morphologies. Typically, these galls differ significantly in appearance from their host plants. Here, we report that larvae of a parasitic fly generate unique, rosette galls on Aster scaber, a perennial herb. These galls develop from
Kyung‐Hwan Boo   +23 more
wiley   +1 more source

A human monoclonal macroglobulin with specificity for alpha(2----8)- linked poly-N-acetyl neuraminic acid, the capsular polysaccharide of group B meningococci and Escherichia coli K1, which crossreacts with polynucleotides and with denatured DNA

open access: yesJournal of Experimental Medicine, 1986
We have described an IgM antibody from a patient with macroglobulinemia specifically reacting with poly-alpha(2----8)N-acetyl neuraminic acid (NeuNAc) the capsular polysaccharide of two important human pathogens, group B meningococcus and E.
E. A. Kabat   +9 more
semanticscholar   +1 more source

Synthesis, Cyclopolymerization and Cyclo-Copolymerization of 9-(2-Diallylaminoethyl)adenine and Its Hydrochloride Salt

open access: yesMolecules, 2012
We report herein the synthesis and characterization of 9-(2-diallylaminoethyl) adenine. We evaluated two different synthetic routes starting with adenine where the optimal route was achieved through coupling of 9-(2-chloroethyl)adenine with diallylamine.
Karyn Usher   +4 more
doaj   +1 more source

Hyaluronic acid: A novel approach in regenerative/reconstructive periodontal therapy?

open access: yesPeriodontology 2000, EarlyView.
Abstract Background Although hyaluronic acid (HA) has long been used for many medical applications, only in recent years has it gained greater popularity in the field of periodontics because of its biological effects during wound healing. Even today, most clinicians are not aware that more than one type of HA exists and that the extent of its ...
Andrea Pilloni   +7 more
wiley   +1 more source

Autosomal Recessive Cerebellar Ataxias: Translating Genes to Therapies

open access: yesAnnals of Neurology, Volume 98, Issue 3, Page 448-470, September 2025.
[Color figure can be viewed at www.annalsofneurology.org] Autosomal recessive cerebellar ataxias are disabling neurodegenerative genetic conditions affecting balance and coordination. Advancements in genomic testing have improved diagnosis, leading to a new focus on the development of targeted precision therapeutics addressing cellular, biochemical ...
Brent L. Fogel   +10 more
wiley   +1 more source

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