Regeneration of foreign genes co-transformed plants of Medicago sativa L by Agrobacterium rhizogenes

Deyang Lü, Xueyuan Cao, Shunxue Tang, Xia Tian

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Gene encoding sulphur amino acid-rich protein (HNP) and rol genes were transferred into Medicago sativa L (alfalfa) mediated by Agrobacterium tumafeciens. Regeneration of transgenic plants was induced successfully from hairy root tissue of cotyledon in alfalfa. Cotyledon tissues were an ideally transformed recipient. There was a negative correlation between age of hairy roots and embryogenesis frequency in alfalfa. Production of co-transformed plants with greater yield and super quality was important for development of new alfalfa varieties.

Original languageEnglish (US)
Pages (from-to)392-394
Number of pages3
JournalScience in China, Series C: Life Sciences
Volume43
Issue number4
StatePublished - Aug 1 2000
Externally publishedYes

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Agrobacterium
Rhizobium rhizogenes
Medicago sativa
alfalfa
Regeneration
regeneration
Genes
Tissue
Sulfur Amino Acids
Gene encoding
gene
Cotyledon
cotyledons
genes
transgenic plant
sulfur amino acids
Genetically Modified Plants
transgenic plants
Proteins
embryogenesis

All Science Journal Classification (ASJC) codes

  • Biochemistry, Genetics and Molecular Biology(all)
  • Environmental Science(all)
  • Agricultural and Biological Sciences(all)

Cite this

Regeneration of foreign genes co-transformed plants of Medicago sativa L by Agrobacterium rhizogenes. / Lü, Deyang; Cao, Xueyuan; Tang, Shunxue; Tian, Xia.

In: Science in China, Series C: Life Sciences, Vol. 43, No. 4, 01.08.2000, p. 392-394.

Research output: Contribution to journalArticle

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