de Oliveira A M, Rodrigues N L, Tse H G, Tse M do C, Padovani C R, Rossi C
Rev Bras Biol. 1989 Feb;49(1):231-5.
Total proteins levels and the embryonic development of sea urchin (Lytechinus variegatus) eggs treated with 25 micrograms/ml of YbCl3 in sea water for one hour were studied. After the treatment, eggs were let to develop for 24 hours when the total proteins levels were determined and morphological changes as well as the synchronism of the embryonic development have been checked.
研究了用25微克/毫升的氯化镱在海水中处理海胆（Lytechinus variegatus）卵一小时后的总蛋白水平和胚胎发育情况。处理后，让卵发育24小时，然后测定总蛋白水平，并检查形态变化以及胚胎发育的同步性。
