2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/125870I discuss recent observations of asymmetries in Doppler shifts across T Tauri jets, and argue that the observed asymmetric velocity shifts and gradients do not indicate jet rotation. These observations, therefor, cannot be used as a support of a magnetized disk wind. The interaction of the jets with a twisted-tilted (wrapped) accretion disk (or the variable velocity precessing model) accounts better for the observations.Reply to a contrary claim made in astro-ph/0703271Astrophysicstext