The loose callus was in favour of buds differentiation.

呈疏松状的愈伤组织对芽的分化有利。

youdao

On the contrary, the non embryogenic callus was loose in texture, rough in surface, watery and white in color.

而非胚性愈伤组织质地松散有水渍状、表面粗糙、多呈白色。

youdao

The other type of callus was loose and could not be induced to differentiate, but it was proved to be excellent material for culturing secondary metabolin.

另一种为半透明的松散型愈伤组织，没有能诱导其再分化，却是进行细胞培养生产次生代谢产物的优良材料。

youdao