About the same time, in the 1950s, the use of X-ray diffraction for studying the crystal structures of proteins, nucleic acids and other biological molecules gave rise to a new field of molecular anatomy.
ɐbˌaʊt ðə sˈeɪm tˈaɪm, ɪnðə nˈaɪntiːnhˈʌndɹɪd fˈɪfti z, ðə jˈuːs ʌv ˈɛksɹˈeɪ dᵻfɹˈækʃən fɔːɹ stˈʌdiɪŋ ðə kɹˈɪstəl stɹˈʌktʃɚz ʌv pɹˈoʊtiːnz, nuːklˈɪɪk ˈæsɪdz ænd ˈʌðɚ bˌaɪəlˈɑːdʒɪkəl mˈɑːlɪkjˌuːlz ɡˈeɪv ɹˈaɪz tʊ ɐ nˈuː fˈiːld ʌv məlˈɛkjʊlɚɹ ɐnˈæɾəmi.