Genetics Studies

Genome-wide identification and expression analysis of the KNOX family and its diverse roles in response to growth and abiotic tolerance in sweet potato and its two diploid relatives.

Researchers identified and characterized 40 KNOX genes in sweet potato and its relatives, revealing their roles in growth, development, hormone response, and stress regulation. Understanding these genes can inform future studies on plant biology and agriculture.

Jia LC et al (2024).
BMC Genomics.
PubMed:
38844832

A haplotype-resolved genome assembly of Malus domestica 'Red Fuji'.

Scientists assembled a high-quality genome of 'Red Fuji' apple, aiding in comparative genomics, transcriptomics, and breeding efforts for improved quality and precision in allele expression studies.

Peng H et al (2024).
Sci Data.
PubMed:
38844753

Identification of male sterility-related genes in Saccharum officinarum and Saccharum spontaneum.

Scientists discovered male sterility genes in sugarcane through RNAseq analysis, with 988 genes and 2888 alleles showing differential expression. Ten genes and thirty alleles were identified as male sterility candidates, aiding in cultivar breeding.

Song J et al (2024).
Plant Reprod.
PubMed:
38844561

Species identification of biological ingredients in herbal product, Gurigumu-7, based on DNA barcoding and shotgun metagenomics.

Study used shotgun metabarcoding to accurately identify species in complex mixtures like pharmaceuticals. Detected bio-ingredients in Mongolian medicine G-7 and confirmed results with HPLC and PCR. Promising for mixture analysis.

Wei M et al (2024).
Front Plant Sci.
PubMed:
38841282

Genome-wide identification of bZIP transcription factors in 12 Rosaceae species and modeling of novel mechanisms of EjbZIPs response to salt stress.

Researchers analyzed bZIP TFs in Rosaceae, finding potential salt stress response genes in Eriobotrya japonica. Understanding these genes can lead to developing salt-tolerant E. japonica varieties and insights into salt stress responses in Rosaceae species.

Zhu L et al (2024).
Plant Genome.
PubMed:
38840305

Genome-wide characterization, functional analysis, and expression profiling of the Aux/IAA gene family in spinach.

Researchers studied the Aux/IAA gene family in spinach to understand how it affects plant growth. This can help improve agricultural practices and crop yields.

Imani Asl E, Soorni A and Mehrabi R (2024).
BMC Genomics.
PubMed:
38840073

Pseudomonas protegens volatile organic compounds inhibited brown rot of postharvest peach fruit by repressing the pathogenesis-related genes in Monilinia fructicola.

Endophyte bacteria Pseudomonas protegens QNF1 VOCs inhibit Monilinia fructicola, reducing brown rot on peach fruits by 98.76%. This offers a natural alternative to chemical control, potentially saving the peach industry money and improving fruit quality.

Huang Y et al (2024).
Food Microbiol.
PubMed:
38839219

Gene expression and anticancer evaluation of Kigelia africana (Lam.) Benth. Extracts using MDA-MB-231 and MCF-7 cell lines.

Scientists studied the potential anticancer effects of Kigelia Africana extracts on breast cancer cells. Results show promising anti-proliferative activity, suggesting the plant may have therapeutic potential for cancer treatment. Further research is needed to identify specific active compounds.

Kalsoom A et al (2024).
PLoS One.
PubMed:
38837975