Precision and timing of gene expression is essential for normal biological functions and, when disrupted, can lead to many ...

Much of the phenotypic variation that is observed within and between species is the result of differences in gene regulation: specifically when, where and how much the genes are expressed. Given the ...

Traditionally, cancer diagnosis and prognosis rely heavily on histopathological examination, where tissue morphology is evaluated under the microscope. However, the molecular ...

Early detection of declining forest health is critical for the timely intervention and treatment of droughted and diseased ...

Inducible promoters provide remarkable utility when sustained transgene expression compromises plant development or agronomic ...

What if you could flip a genetic switch to silence a gene, then turn it back on with a simple drug? For researchers, gene-switch tools offer that kind of control—and a new system called Cyclone may ...

PCR-based techniques have transformed how scientists analyze transcripts’ translational applications in cancer and ...

Epigenetics is the study of various heritable alterations that control gene expression without changing the DNA sequence. 1 The name epigenetics comes from the Greek prefix “epi”, which means on top ...

For stem cells to differentiate into the appropriate cell-type, transcription factors (TFs) must be tailored to highly specific expression patterns of lineage-specific genes. Abnormalities in the ...

Unlike animals, plants generate most organs after embryogenesis through stem cell–driven meristems, enabling lifelong growth ...

Genetics is the study of genes and how they influence characteristics and health. Through a variety of technological methods, environmental factors, and lifestyle choices, it is possible to alter some ...