Comparative transcriptome analysis and transient assays revealed AaGST and AaBGAL, respectively, contribute to skin and flesh coloration in A. arguta.

Actinidia arguta possesses different colors in the fruit skin and flesh, but the underlying mechanism has not yet been clarified. In this study, we conducted 36 samples RNA-seq to investigate the phenotypic expression of different fruit tissues (skin and flesh) in red and green A. arguta varieties during different coloring phases.

Overexpression of the Kiwifruit Transcription Factor Decreases the Cold Tolerance in .

Cold stress is one of the main abiotic stresses that affect the development and growth of kiwifruit (). Herein, we analyzed the transcriptomic data of dormant shoots in response to low-temperature treatment, identified 52 MYB genes, and constructed a phylogenetic tree based on the encoded protein sequences. Then, the effect of one gene on cold tolerance was analyzed.

Preservative effects of flower flavonoids on fresh-cut Yuluxiang pear.

flower flavonoids (OFFF) possess superior antioxidant and antibacterial activities. However, scant information exists on the efficacy of these secondary metabolites as preservatives for fresh-cut fruits and vegetables. Here, OFFF were tested as a natural preservative for the first time in fresh-cut Yuluxiang pear ( Rehd.

FAM19A5/TAFA5, a novel neurokine, plays a crucial role in depressive-like and spatial memory-related behaviors in mice.

FAM19A5/TAFA5 is a member of the family with sequence similarity 19 with unknown function in emotional and cognitive regulation. Here, we reported that FAM19A5 was highly expressed in the embryonic and postnatal mouse brain, especially in the hippocampus. Behaviorally, genetic deletion of Fam19a5 resulted in increased depressive-like behaviors and impaired hippocampus-dependent spatial memory.

FAM19A1 is a new ligand for GPR1 that modulates neural stem-cell proliferation and differentiation.

FAM19A1 is a member of the family with sequence similarity 19 with unknown function. FAM19A1 mRNA expression is restricted to the CNS. Here, we report that FAM19A1 is a classic secretory protein, and expression levels correlate with brain development, increasing from embryonic d 12.

Novel Adipokine, FAM19A5, Inhibits Neointima Formation After Injury Through Sphingosine-1-Phosphate Receptor 2.

Background: Obesity plays crucial roles in the development of cardiovascular diseases. However, the mechanisms that link obesity and cardiovascular diseases remain elusive. Compelling evidence indicates that adipokines play an important role in obesity-related cardiovascular diseases.

Identification of FAM3D as a new endogenous chemotaxis agonist for the formyl peptide receptors.

The family with sequence similarity 3 (FAM3) gene family is a cytokine-like gene family with four members FAM3A, FAM3B, FAM3C and FAM3D. In this study, we found that FAM3D strongly chemoattracted human peripheral blood neutrophils and monocytes. To identify the FAM3D receptor, we used chemotaxis, receptor internalization, Ca(2+) flux and radioligand-binding assays in FAM3D-stimulated HEK293 cells that transiently expressed formyl peptide receptor (FPR)1 or FPR2 to show that FAM3D was a high affinity ligand of these receptors, both of which were highly expressed on the surface of neutrophils, and monocytes and macrophages.

PC3-secreted microprotein is a novel chemoattractant protein and functions as a high-affinity ligand for CC chemokine receptor 2.

PC3-secreted microprotein (PSMP) or microseminoprotein is a newly discovered secreted protein whose function is currently unknown. In this study, PSMP was found to possess chemotactic ability toward monocytes and lymphocytes, and its functional receptor was identified as CCR2B. PSMP was identified as a chemoattractant protein from a PBMC chemoattractant platform screen that we established.