In vertebrates, PDGFA and its receptor, PDGFRalpha, are expressed in the early embryo. Impairing their function causes an array of developmental defects, but the underlying target processes that are directly controlled by these factors are not well known. We show that in the Xenopus gastrula, PDGFA/PDGFRalpha signaling is required for the directional migration of mesodermal cells on the extrace...

Article Erratum to «Arriving depleted after crossing of the Mediterranean: obligatory stopover patterns underline importance Mediterranean islands for migrating birds» was published on January 1, 2022 in journal Animal Migration (volume 9, issue 1).

In this research, we have studied the dynamics of migration The Lesser Black-Backed Gull. To study and analyse data used machine learning techniques like Hidden Markov Models. paper provides a detailed analysis migratory patterns bird. Through research aim to provide on bird predict its location through models.