cherimoya

But now scientists in Spain and at the University of California, Davis, have found the key to making the cherimoya and related fruits seedless.

但现在西班牙的科学家和加利福尼亚大学的达维斯发现了让毛叶番荔枝和同种水果去籽的方法。

adaptation: the cherimoya is subtropical or mild-temperate and will tolerate light frosts.

适应：荔枝是亚热带或温和的温带和会姑息轻霜冻。

origin: the cherimoya is believed to be native to the inter-andean valleys of ecuador, colombia and peru.

产地：荔枝相信是本土跨斯河谷，厄瓜多尔，哥伦比亚和秘鲁。

but the scientists found a spontaneous mutation that causes seedlessness in a cherimoya relative, the sugar apple.

但是科学家们在南美蕃荔枝的近亲——另一种番荔枝身上发现了引起无籽的自然转变。

But now scientists in Spain and at the University of California, Davis, have found the key to making the cherimoya and related fruits.

但如今西班牙与加利福尼亚大学的科学家们，戴维斯发现了使番荔枝及相关水果成为无核水果的关键。

he was talking about the cherimoya.

他所指的是番荔枝。