The most common one is a deletion on the paternal genes spanning Prader-Willi region.

最常见原是父源染色体相关基缺陷。

That deletion is a very big engineering effort.

删除数据是项非常大作。

Once the pathogen is destroyed, most of the clonally expanded cells die off, that's called clonal deletion.

旦病原体被摧毁了，大部分克隆扩增细胞会死亡，这被称为克隆清除。

And alpha thalassemia is caused by mutations in the alpha genes, most commonly a gene deletion.

而α地中海贫血是由α基变异引起，最常见原是基缺失。

In the end, the Congress made a few, minor word changes, and one big deletion.

最后，国会修改了很小部分语句，并删除了大块。

So the Prader-Willi patients with deletions that encompass OCA2 can have a light complexion.

此OCA2基缺失普拉德-威利综合征患者肤色较浅。

With gene editing, targeted changes are made like deletions and insertions right in an organism's genome.

通过基编辑，可以在生物基组上做出删除、插入等特定改变。

The American Car Rental Association is part of a coalition asking the U.S. Congress to pass a law to govern data deletion.

美国汽车租赁协会也要求美国国会通过项法律来管理数据删除。

Today I want to talk about letter deletion.

今天我想说是删信。

One of his sons, Joey, was born with a chromosome deletion.

他儿子乔伊出生时就患有染色体缺失。

It also had a lot of DNA deletions, with whole sequences just … missing.

它也有很多 DNA 缺失，整序列只是… … 丢失了。

We do not do letter deletion when it's very important.

我们不会在非常重要时候删除字母。

Most of these gene mutations are deletions or duplications of one or more exons, and a small amount are point mutations.

基突变大多数为或多外显子缺失或重复，小部分是点突变。

Look for the letter deletion in movies, TV, and music.

查找电影、电视和音乐中字母删除。

The cause of this TA is unknown, although a lot of cases seem to be associated with 22q11.2 deletion syndrome, also known as DiGeorge Syndrome.

TA诱尚不明确，但不少病例似乎与22q11.2染色体微缺失综合征（或称DiGeorge综合征）相关。

All right, as a quick recap: alpha thalassemia is an autosomal recessive disorder caused by deletion of alpha globin genes on chromosome 16.

得！快速回顾下：α地中海贫血是种常染色体隐性遗传病，由16号染色体上α珠蛋白基缺陷引起。

In this case, one of the most intriguing is that deletion often results in symptoms of schizophrenia, while addition protects against this condition.

在这种情况下， 最有趣是删除通常会导致精神分裂症症状，而添加则可以防止这种情况。

The genome was full of strange mutations, and deletions, and broken genes that weren't seen in the DNA of its mainland ancestors and cousins.

基组充满了奇怪突变、缺失和损坏基，这些基在其大陆祖先和堂兄弟 DNA 中是看不到。

Dr Berman works on part of chromosome 7, the deletion of which causes Williams syndrome, identified in 1961 by a doctor of that name.

伯曼博士研究 7 号染色体部分， 该染色体缺失会导致威廉姆斯综合症，该病症于 1961 年由位同名医生发现。

A public figure's stupid tweets are more likely than most to be screen-captured by others, so that even deletion won't help (and may suggest a guilty conscience).

相较于大多数人，公众人物欠妥推文要更容易被其他人截屏，所以即使删除也无济于事（还可能昭示博主心里有鬼）。