I bet it was Barbara Chen in retrovirus.

肯定是转录酶病毒部门Barbara Chen。

Her case was presented at the Conference on Retroviruses and Opportunistic Infections in Denver, Colorado.

在科罗拉多州丹佛市举转录病毒和机会性感染会议展示了她病例。

HIV, a retrovirus that infects various human cell types, can lead to FSGS and is called HIV-associated nephropathy.

HIV，一种感染人类不同细胞转录病毒，可能导致FSGS，称为HIV相关肾病。

HIV is a single-stranded, positive-sense, enveloped RNA retrovirus, meaning that it injects its single strand of RNA into the T-helper cell.

HIV是单链、正义、有囊膜RNA转录病毒，也就是说，病毒会将单链DNA注入辅助T细胞中。

Because HIV is a retrovirus, the RNA is transcribed into DNA, represented here by a zipper of two RNA strands transcribing into DNA.

由于艾滋病毒是向病毒，所以RNA被转录为DNA，在这里以拉鍊代表两条RNA转录为DNA。

The one thing itdoes do is make it possible for retroviruses, such as the AIDS virus, to slip unnoticed into the human system.

它所做一件事就是使诸如艾滋病病毒转录酶病毒神不知鬼不觉地溜进人体系统中。

HIV is a retrovirus, meaning it integrates copies of itself into an infected cell's DNA, allowing it to replicate and infect other cells.

艾滋病病毒是一种转录病毒，它能把自身遗整合复制到被感染细胞DNA中，实现自我复制并感染其他细胞。

It is called the porcine endogenous retrovirus (PERV), and this virus has the potential to cause a viral epidemic similar to HIV.

它被称为猪内源性转录病毒 (PERV)，这种病毒有可能引起类似于 HIV 病毒流。

The " retro" part of retrovirus isn't referring to its style, but refers to it needing to use an enzyme called reverse transcriptase to transcribe a complementary double-stranded piece of " proviral" DNA.

转录病毒“retrovirus”中“retro”并不是指复古风格，而是指它需要转录酶合成前病毒DNA互补双链。

Scientists wanted to know the structure of a protein-cutting enzyme produced by a retrovirus similar to HIV. They haven't been able to solve the protein structure using standard computational methods.

科学家们很想掌握由向病毒所衍生蛋白剪切酶结构，而向病毒是指，比如HIV这样病毒。这类蛋白结构是不能通过标准算法法则推导就直接得出。

On that day Deborah Persaud of Johns Hopkins University announced to the Conference on Retroviruses and Opportunistic Infections, in Atlanta, Georgia, that a patient under her care had been cured of HIV infection.

约翰斯·霍普金斯大学黛博拉·佩尔绍德于当日在佐治亚州亚特兰大转录病毒和机会感染会议上宣布，她负责一个感染HIV病人已被治愈。

RNA tests screen for viral RNA, so they also detect the virus directly, and DNA tests look for copies of the viral RNA (since remember it's a retrovirus so it copies its genetic material into DNA).

RNA检测是筛查病毒RNA，因此可以直接检测病毒；DNA检测是检测病毒RNA复制产，因为HIV是转录病毒，它将自身遗复制到DNA中。

So researchers think that, more than 190 million years ago, some retrovirus attacked one of our mammal ancestors, and inserted bits of its genetic material into its host's DNA that made that viral protein.

因此，研究人员认为， 在 1.9 亿多年前，一些转录病毒攻击了我们哺乳动祖先之一，并将其​​遗一部分插入宿主 DNA 中， 从而产生该病毒蛋白。