Textus Receptus (Latin: "received text") is the name subsequently given to the succession of printed Greek texts of the New Testament which constituted the translation base for the original German Luther Bible, the translation of the New Testament into English by William Tyndale, the King James Version, and most other Reformation-era New Testament translations throughout Western and Central Europe. The series originated with the first printed Greek New Testament, published in 1516—a work undertaken in Basel by the Dutch Catholic scholar and humanist Desiderius Erasmus. Detractors criticize it for being based on only some six manuscripts, containing between them not quite the whole of the New Testament. The missing text was back-translated from the Vulgate. Although based mainly on late manuscripts of the Byzantine text-type, Erasmus's edition differed markedly from the classic form of that text, and included some missing parts back translated from the Latin Vulgate.
Read more about Textus Receptus: History of The Textus Receptus, Textual Criticism and The Textus Receptus, Defense of The Textus Receptus, Relationship To The Byzantine Text