1. Akagi H, Sakamoto M, Negishi T & Fujimura T (1989) Construction of rice cybrid plants. Mol Gen Genet 215: 501–506.
2. Bégu D, Graves P-V, Domec C, Arselin G, Litvak S & Araya A (1990) RNA editing of wheat mitochondrial ATP synthase subunit 9: Direct protein and cDNA sequencing. Plant Cell 2: 1283–1290.
3. Bonen L & Bird S (1988) Sequence analysis of the wheat mitochondrial atp6 gene reveals a fused upstream reading frame and markedly divergent N termini among ATP6 proteins. Gene 73: 47–56.
4. Chang TT (1976) The origin, evolution, cultivation, dissemination, and diversification of Asian and African rices. Euphytica 25: 425–441.
5. Chowdhury MKU, Schaeffer GW, Smith RL, DeBonte LR & Matthews BF (1990) Mitochondrial DNA variation in long-term tissue cultured rice lines. Theor Appl Genet 80: 81–87.