Tropomyosin receptor kinase B (TrkB), also known as tyrosine receptor kinase B, or BDNF/NT-3 growth factors receptor or neurotrophic tyrosine kinase, receptor, type 2 is a protein that in humans is encoded by the NTRK2 gene.
tɹˈɑːpəmɪˌɑːsɪn ɹᵻsˈɛptɚ kˈɪneɪs bˈiː tˌiːˌɑːɹkˈeɪ bˈiː, ˈɔːlsoʊ nˈoʊn æz tˈaɪɹəsˌaɪn ɹᵻsˈɛptɚ kˈɪneɪs bˈiː, ɔːɹ bˌiːdˌiːˌɛnˈɛf slˈæʃ ˌɛntˈiː θɹˈiː ɡɹˈoʊθ fˈæktɚz ɹᵻsˈɛptɚ ɔːɹ nˌʊɹɹətɹˈoʊfɪk tˈaɪɹəsˌaɪn kˈɪneɪs, ɹᵻsˈɛptɚ, tˈaɪp tˈuː ɪz ɐ pɹˈoʊtiːn ðæt ɪn hjˈuːmənz ɪz ɛŋkˈoʊdᵻd baɪ ðɪ ˌɛntˌiːˌɑːɹkˈeɪ tˈuː dʒˈiːn.