1·The single-origin model suggests that indica and japonica were both domesticated from the wild rice O. rufipogon.
这一同源模型说明籼稻和粳稻是由同一种普通野生稻驯化而来的。
2·This is the first report of plant regeneration from the protoplast culture of an indica rice.
这是迄今第一个由籼稻原生质体再生植株的报道。
3·The study indicates that the japonica and indica sub-species split apart from each other about 3, 900 years ago.
研究表明粳稻和籼稻大约在3900年前才由同一种水稻分化成两种不同的亚种。
4·The researchers found indica and japonica have more in common with each other than either has with wild rice.
研究人员发现，籼稻和粳稻彼此的相同点多于它们各自与野生水稻的相似处。
5·The breeding process, characteristics, flowering habit and combining application of large-panicle indica CMS line "Jingfu 1a" were introduced in this paper.
介绍了大穗型籼稻不育系“京福1a”的选育经过、特征特性、开花习性及配组应用表现。