Chromosome characteristics and behavior differences in Allium fistulosum L., A. cepa L, their F1 hybrid, and selected backcross progeny

@article{UlloaG2004ChromosomeCA,
  title={Chromosome characteristics and behavior differences in Allium fistulosum L., A. cepa L, their F1 hybrid, and selected backcross progeny},
  author={M. Ulloa-G and Joe N. Corgan and Max P. Dunford},
  journal={Theoretical and Applied Genetics},
  year={2004},
  volume={89},
  pages={567-571}
}
Mitotic and meiotic studies were performed on Allium fistulosum, A. cepa, their F1 hybrid, and ten selected backcross (BC)1 plants [(A. fistulosum x A. cepa) x (A. cepa)]. Each BC1 plant had at least one A. cepa isozyme allele (Pgi, Idh, or Adh). Chromosome morphology and behavior differed among plants. Meiocytes were observed with one, two, or three bridges and/ or fragments, indicating at least three paracentric inversions between A. fistulosum and A. cepa. Unusual crossing over and… 
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PREFACE. PART 1: VEGETABLES AND THE VEGETABLE INDUSTRY. 01 BOTANICAL NAMES OF VEGETABLES NAMES OF VEGETABLES IN NINE LANGUAGES. 02 EDIBLE FLOWERS. 03 U.S. VEGETABLE PRODUCTION. 04 CONSUMPTION OF
ネギ, タマネギ, 雜種F1, F2, 戻雜種に於けるキアズマ觀察
1. ネギ, タマネギ, それ等の雜種F1, F2及び戻雜腫に於けるキアズマ分布の状態を檢した。2. ネギ(飛彈葱), 及びタマネギ(黄玉葱)にて得たる數的結果を第1表, 第2表に示す。3. ネギ(飛彈葱)×タマネギ(黄玉葱)のF1にては, 偏在キアズマは觀察せられなかつた。一價染色體, 染色體片, 不等の一價染色體對よりなる二價染色體を發見する。4.
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