Flavonoids as Signals Mediate Plant-nematode Communication Through Regulating Nematode Perceptual Ability.

Plant root exudates serve as critical mediators of rhizospheric cross-kingdom interactions. Beneficial microorganisms have been demonstrated to promote plant fitness by re-assembling the soil nematode community, yet the mechanisms by which beneficial microorganisms alter the nematode community remain unclear. This study elucidates the fungal-induced nematode recruitment mechanisms through root exudate signaling.

Establishment and Validation of a Method for the Identification of Recessive Mastitis Resistance Genes in Dairy Cows.

Background/objectives: The resistance to occult mastitis in dairy cows is a multifaceted trait influenced by a variety of genetic and environmental factors, posing significant challenges to its prevention and treatment.

Methods: In this study, a cohort of 389 Holstein dairy cows was selected for investigation. The genes NOD2, CXCR1, SPP1 and LF, which are implicated in resistance to occult mastitis, were genotyped utilizing the efficient and cost-effective Kompetitive Allele-Specific PCR (KASP) technology.

Identification of a small secreted protein, PlSSP, that contributes to the symbiotic association of Phomopsis liquidambaris with rice under nitrogen starvation.

Endophytic fungi are crucial for enhancing plant growth and stress tolerance. Phomopsis liquidambaris B3, a broad-spectrum endophytic fungus, significantly improves plant nitrogen uptake and growth under nitrogen-limited conditions. In this study, we identified a small secreted protein, PlSSP, which localizes to the cytoplasmic matrix of host cells and modulates plant immune responses.

Differential responses of root and leaf-associated microbiota to continuous monocultures.

Continuous monocultures alter the composition and function of root-associated microbiota, and thus compromise crop health and productivity. In comparison, little is known about how leaf-associated microbiota respond to continuous monocultures. Here, we profiled root and leaf-associated microbiota of peanut plants under monocropping and rotation conditions.

Endophytic Pseudomonas fluorescens relieves intraspecific allelopathy of Atractylodes lancea by reducing ethylene transportation.

Background: Endophytes play an important role in promoting plant growth. To date, although many reports provided insight into the function of endophytes in their hosts, few reports focus on their impact on nearby plants. Intraspecific allelopathy in plant community is common and presents a notable challenge to medicinal plant yield and productivity.

Rapid visual detection of gene expression in sheep.

Sheep play an important role in agricultural production and people's lives, and fecundity is one of the most important economic traits of sheep for sheep breeders. The Booroola fecundity () gene has a certain correlation with litter size in sheep. Therefore, this study aims to detect expression quickly, accurately and visually.

Identification and Profiling of Pituitary microRNAs of Sheep during Anestrus and Estrus Stages.

MicroRNAs (miRNAs) are a class of small non-coding RNAs, molecules of 21 to 25 nucleotides in length, that regulate gene expression by binding to their target mRNA and play a significant role in animal development. The expression and role of miRNAs in regulating sheep estrus, however, remain elusive. Transcriptome analysis is helpful to understand the biological roles of miRNAs in the pituitary gland of sheep.

Analysis of pituitary transcriptomics indicates that lncRNAs are involved in the regulation of sheep estrus.

Seasonal estrus is a key factor limiting animal fertility, and understanding the molecular mechanisms that regulate animal estrus is important for improving animal fertility. The pituitary gland, which is the most important endocrine gland in mammals, plays an important role in regulating the physiological processes such as growth, development, and reproduction of animals. Here, we used RNA-seq technology to study the expression profile of lncRNAs in the anterior pituitary of sheep during estrus and anestrus.

Circ-HIPK3 plays an active role in regulating myoblast differentiation.

The development of skeletal muscle is a complex biological process involving a variety of regulatory pathways. A deeper understanding of the developmental mechanisms of skeletal muscle is of great significance for the treatment of muscular lesions. In recent years, studies have shown that circRNAs, as a new class of post-transcriptional regulators, play an important regulatory role in a variety of biological processes, but their function in skeletal muscle development remains unclear.

Whole-Genome Resequencing Reveals Loci Associated With Thoracic Vertebrae Number in Sheep.

The number of vertebrae, especially thoracic vertebrae, is an important economic trait that may influence carcass length and meat production in animals. However, the genetic basis of vertebrae number in sheep is still poorly understood. To detect the candidate genes, 400 increased number of thoracic vertebrae (T14L6) and 200 normal (T13L6) Kazakh sheep were collected.