Genetical Studies on Grafting in Some Plants of <i>Solanaceae</i>

DOI
  • OHNO Rinjiro
    Biological Laboratory, Hakodate Branch, Hokkaido Gakugei University

Bibliographic Information

Other Title
  • ナス科植物のつぎ木による遺伝学的研究 I
  • Genetical Studies on Grafting in Some Plants of Solanaceae
  • The Grafting Experiments between <i>Capsicum annuum</i> and <i>Capsicum annuum</i> var. <i>grossum</i>.
  • トウガラシとシシトウガラシのつぎ木実験

Abstract

1. C. annuum var. grossum was easily grafted on C. annuum by the wedge grafting method. In general cases the growth of the scion showed a tendency to be inhibited by the stock.<br>2. Of 18 grafting plants 14 were normal, while 4 were morphologically different, particularly with respect to the stocks. Of these 4 plants, one (grafting plant No. 1) showed remarkable variations in both vegetative and reproductive organs, so that the stock of this grafting plant was examined in details morphologically and histologically.<br>3. The cytological studies of the stock of the grafting plant No.1 were carried out at the meiotic stages. The most outstanding abnormalities were nuclear destruction at prophase and stickiness of chromosomes at 1st and 2nd metaphase.<br>4. The pollen abortion was investigated in both the scion and stock of the grafting plant No. 1. About 49 per cent of the pollen grains were abortive on the scion, while about 38 per cent on the stock.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282679200972672
  • NII Article ID
    130004212862
  • DOI
    10.15281/jplantres1887.78.20
  • ISSN
    21853835
    0006808X
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top