Characterization and phylogenetic analysis of the chloroplast genome of Duhaldea cappa (Buch.-Ham. ex D.Don) Pruski & Anderb. (Asteraceae).

The complete chloroplast genome of a valuable medicinal plant of the genus _____ was successfully sequenced. This information will aid in the development and conservation of this plant species.

Luo J et al (2024).

Mitochondrial DNA B Resour.

DOI:

10.1080/23802359.2024.2306203

PubMed:

38282979

Genome sequencing and protein modeling unraveled the 2AP biosynthesis in Bacillus cereus DB25.

Dhondge HV et al (2024).

Int J Food Microbiol.

DOI:

10.1016/j.ijfoodmicro.2024.110600

PubMed:

38281435

Long-insert sequence capture detects high copy numbers in a defence-related beta-glucosidase gene βglu-1 with large variations in white spruce but not Norway spruce.

This study examines CNV of defense genes in conifers against insects, using a probe set to measure gene copy numbers. Results shed light on the constitutive defense mechanisms in white spruce. Further research on CNV emergence and phenotype effects is suggested.

Hung TH et al (2024).

BMC Genomics.

DOI:

10.1186/s12864-024-09978-6

PubMed:

38281030

Piperlongumine inhibits antioxidant enzymes, increases ROS levels, induces DNA damage and G2/M cell cycle arrest in breast cell lines.

Piperlongumine (PLN) shows potential as an anticancer agent. It increases ROS levels and DNA damage, inhibits antioxidant enzymes, and induces genotoxicity. It inhibits DDR proteins, leading to cell death in non-tumor cells and reduced cell viability in breast cancer cells.

Baranoski A et al (2024).

J Toxicol Environ Health A.

DOI:

10.1080/15287394.2024.2308801

PubMed:

38279841

Genome-Wide Identification and Expression Profiling of Potato (Solanum tuberosum L.) Universal Stress Proteins Reveal Essential Roles in Mechanical Damage and Deoxynivalenol Stress.

Researchers analyzed 108 universal stress protein genes in the potato genome, finding they play a role in plant-pathogen response, hormone signaling, and metabolite biosynthesis, highlighting their importance for potato's response to adversity stress. This study lays the groundwork for further research on these genes.

Qi T et al (2024).

Int J Mol Sci.

DOI:

10.3390/ijms25021341

PubMed:

38279341

Genotype Combinations Drive Variability in the Microbiome Configuration of the Rhizosphere of Maize/Bean Intercropping System.

Lanzavecchia G et al (2024).

Int J Mol Sci.

DOI:

10.3390/ijms25021288

PubMed:

38279288

Transcriptome Profiling, Physiological and Biochemical Analyses Reveal Comprehensive Insights in Cadmium Stress in Brassica carinata L.

A study discovered an oil crop that can tolerate and accumulate harmful heavy metal cadmium, with altered constituents and increased antioxidant enzyme activity. Transcriptome analysis revealed genes related to Cd stress and tolerance mechanisms, making it a potential Cd accumulator with valuable insights into its tolerance mechanisms.

Yang T et al (2024).

Int J Mol Sci.

DOI:

10.3390/ijms25021260

PubMed:

38279259

Chromosome-level genome assemblies of Nicotiana tabacum, Nicotiana sylvestris, and Nicotiana tomentosiformis.

Scientists generated annotated chromosome-level genomes for Nicotiana tabacum, N. sylvestris, and N. tomentosiformis. These genomes will enable more efficient cross-species research in the Solanaceae family, benefiting crop improvement and genetic studies.

Sierro N et al (2024).

Sci Data.

DOI:

10.1038/s41597-024-02965-2

PubMed:

38278835