Results 251 to 260 of about 2,912,653 (308)
A Spontaneous Translational Fusion of Bacillus cereus PlcR and PapR Activates Transcription of PlcR-Dependent Genes in Bacillus anthracis via Binding with a Specific Palindromic Sequence [PDF]
, 2004 Andrei P. Pomerantsev +2 more
openalex +1 more source
Hybridization and gene expression: Beyond differentially expressed genes
Molecular Ecology, EarlyView.Abstract Gene expression has a key role in reproductive isolation, and studies of hybrid gene expression have identified mechanisms causing hybrid sterility. Here, we review the evidence for altered gene expression following hybridization and outline the mechanisms shown to contribute to altered gene expression in hybrids. Transgressive gene expression,
Anna Runemark +2 more
wiley +1 more source
The Genomics Revolution in Nonmodel Species: Predictions vs. Reality for Salmonids
Molecular Ecology, EarlyView.ABSTRACT The increasing feasibility of whole‐genome sequencing has been highly anticipated, promising to transform our understanding of the biology of nonmodel species. Notably, dramatic cost reductions beginning around 2007 with the advent of high‐throughput sequencing inspired publications heralding the ‘genomics revolution’, with predictions about ...
Samuel A. May +6 more
wiley +1 more source
Molecular Microbiology, EarlyView.Nucleoid‐associated proteins play a crucial role in the compaction of bacterial DNA and the regulation of gene expression. The emergence of small noncoding RNAs as regulatory elements in these processes represents a major development in our understanding of bacterial biology.
Sara Moutacharrif +6 more
wiley +1 more source
ModE Regulates Alternative Nitrogenase Expression in the Methanogen Methanosarcina acetivorans
Molecular Microbiology, EarlyView.During nitrogen fixation, the methanogen Methanosarcina acetivorans produces the alternative vanadium‐nitrogenase and iron‐nitrogenase only when molybdenum is unavailable to support the activity of molybdenum‐nitrogenase. Our work demonstrates that the expression of the alternative nitrogenases in M.
Melissa Chanderban, Daniel J. Lessner
wiley +1 more source
Combined enhancement of ascorbic acid, β‐carotene and zeaxanthin in gene‐edited lettuce
Plant Biotechnology Journal, EarlyView.Summary Lettuce is widely grown and consumed but provides lower nutritional value compared to other leafy greens, particularly in the essential vitamins A and C. To address this, major control points in carotenoid and ascorbic acid (AsA) production were targeted using a viral‐based CRISPR/Cas9 system in the commercial lettuce cultivar ‘Noga’.
Yarin Livneh +11 more
wiley +1 more source
Plant Biotechnology Journal, EarlyView.Summary The CRISPR/Cas9 system is a powerful tool for genomic editing with significant potential for gene function validation and molecular breeding in medicinal plants. Salvia miltiorrhiza, a model medicinal plant, was among the pioneers to utilize CRISPR/Cas9 technology, though achieving high‐efficiency homozygous knockout mutants has been ...
Mei Tian +11 more
wiley +1 more source