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  <titleInfo>
    <title>Somatic Embryogenesis in Tissues From Mesophyll and Cell Suspension Protoplasts of Medicago coerulea and M. glutinosa</title>
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  <name type="personal">
    <namePart>Arcioni, S.</namePart>
  </name>
  <name type="personal">
    <namePart>Davey, M. R.</namePart>
  </name>
  <name type="personal">
    <namePart>Dos Santos, A. V. P.</namePart>
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  <name type="personal">
    <namePart>Cocking, E. C.</namePart>
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  <abstract>Mesophyll and cell suspension protoplasts of Medicago coerulea and M glutinosa divided to form callus. The conditions of plant growth, plant age, protoplast isolation, and protoplast cul-ture were critical for sustained division of mesophyll protoplasts. Those for division of cell suspension protoplasts were less stringent. 2,4-D in combination with a cytokinin induced embryogenesis in both Medicago species. In M. coerulea, BAP was effective as the cytokinin, while M. glutinosa had a requirement for zeatin. The potential of protoplast systems for transfer of characteristics from M. coerulea to M. glutinosa and M. sativa is discussed.</abstract>
  <subject>
    <topic>MEDICAGO COERULEA</topic>
  </subject>
  <subject>
    <topic>M GLUTINOSA</topic>
  </subject>
  <subject>
    <topic>BAP</topic>
  </subject>
  <subject>
    <topic>CELL SUSPENSION PROTOPLASTS</topic>
  </subject>
  <subject>
    <topic>MESOPHYLL PROTOPLASTS</topic>
  </subject>
  <subject>
    <topic>DIVISION</topic>
  </subject>
  <subject>
    <topic>2,4·D</topic>
  </subject>
  <subject>
    <topic>FORAGE LEGUMES</topic>
  </subject>
  <subject>
    <topic>GENETIC MANIPULATION</topic>
  </subject>
  <subject>
    <topic>SOMATIC EMBRYOGENESIS</topic>
  </subject>
  <subject>
    <topic>ZEATIN</topic>
  </subject>
  <relatedItem type="series">
    <titleInfo>
      <title>Z. Pjlanzenphysiol., 106, p.105-110, 1982</title>
    </titleInfo>
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