Question

Passage

In the late 1940s, Barbara McClintock began studying the inheritance patterns of maize at Cold Spring Harbor. Her meticulous observations of pigment variations in individual kernels led her to identify genetic elements that could physically move within the genome—transposons, or "jumping genes." This notion directly challenged the prevailing paradigm of the genome as a static, linear arrangement of genes, a concept championed by the era's leading geneticists who likened chromosomes to neat strings of beads. Rather than sparking collaborative dialogue, McClintock’s detailed presentations at annual symposia were met with polite silence or outright dismissiveness. Colleagues found her mathematical rigor hard to follow, and the fluidity she proposed seemed too chaotic to fit the orderly models of hereditary transmission then in favor. Sensing the academic isolation, McClintock stopped publishing her research in major journals by 1953, choosing instead to share her findings primarily with a small circle of trusted peers. Decades later, when molecular biologists observed the same transposable elements in bacteria and yeast, the scientific community finally recognized the genius of her early work, culminating in her receiving the Nobel Prize in 1983.

Based on the passage, which of the following best describes the relationship between the prevailing scientific theories of the 1940s and the reception of McClintock’s research?