Guo Huang, a developmental biologist at the University of California, San Francisco.

加州大学旧金山分校的发育生物学家黄果说到。

Memory strength is often linked to intelligence, says developmental molecular biologist Dr. John Medinat.

发育分子生物学家约翰·梅迪纳特博士说，记忆力通常与智力有关。

Dr. Stacey Rentschler is a developmental biologist who treats heart patients at the Washington University in St. Louis.

Stacey Rentschler博士是一名发育生物学家，她在圣路易斯的华盛顿大学治疗心脏病患者。

A developmental biologist and tissue engineer, Dr. Mironov, is one of only a few scientists worldwide involved in bioengineering 'cultured' meat.

米罗诺夫博士是一位生物学家和组织工程师，也是全世界为数不多的通过生物工程“培育”肉的科学家之一。

And that is particularly perplexing to developmental biologists.

这对于发育生物学家来说尤其令人困惑。

Enter the developmental biologists -- they study how living things grow throughout the course of their lives.

进入发育生物学家——他们研究生物在整个生命过程中是如何生长的。

And if the developmental biologists were right, turtles wouldn't be parareptiles; they'd be much more similar to eureptiles.

如果发育生物学家是对的， 海龟就不会是副爬行动物；他们会更类似于eureptiles。

Developmental biologists have thought that once a cell starts down a path to become, say, a muscle cell, that it would not stray.

发育生物学家认为， 一旦一个细胞开始沿着一条路径变成，比如说，一个肌肉细胞， 它就不会偏离。

The fact that it had a plastron without a carapace was pretty strong evidence for the developmental biologists' hypothesis, that the plastron evolved first.

它有一个没有甲壳的腹甲这一事实有力地证明了发育生物学家的假设，即腹甲首先进化。