单词 | trophoplast |
释义 | > as lemmastrophoplast trophoplast n. Brit. /ˈtrɒfə(ʊ)plɑːst/ , /ˈtrɒfə(ʊ)plast/ , /ˈtrəʊfə(ʊ)plɑːst/ , /ˈtrəʊfə(ʊ)plast/ , U.S. /ˈtrɑfəˌplæst/ , /ˈtroʊfəˌplæst/ [after German Trophoplast (A. Meyer 1882, in Botanischen Centralblatt 12 314)] Botany (now historical) = plastid n. 2.ΘΚΠ the world > life > biology > substance > cell > cell organelle or contents > [noun] > plastids or aggregate of homo-organ1883 homoplast1883 trophoplast1883 plastid1885 chloroplast1887 chromatophore1895 proplastid1922 plastidome1926 1883 Nature 19 July 268/1 (note) A. Meyer terms the bodies ana-plasts (= leucoplastidia), auto-plasts (= chloroplastidia), and chromo-plasts (= chromoplastidia) respectively. He uses the generic term trophoplasts to embrace all collectively. 1889 Science 22 Nov. 355/1 The nucleus and other granules (the trophoplasts) within the cell... Each protoplast possesses the organs necessary for continuous transmission; the nucleus for new nuclei, the trophoplasts for new granules of all kinds. 1934 Amer. Jrnl. Bot. 21 637 Arthur Meyer..found colorless ‘trophoplasts’, containing small starch grains, in the sieve tubes of certain plants. 1966 Internat. Rev. Cytol. 20 99 Later Schimper (1882) and Meyer (1883) reported that plastids (trophoplasts) can develop into three different kinds of mature plastids. < as lemmas |
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