也许最有名的另一组是麸质过敏症，这是一种由小麦、大麦和黑麦麸中存在的蛋白质引起的过敏。
Perhaps the best known of this other group is coeliac disease, an allergy to proteins present in the gluten of wheat, barley and rye.
这是因为在引起人们过敏的白桦树花粉中找到的蛋白质和在苹果果肉中发现的很类似。
This is because the protein found in birch pollen to which people are allergic is very similar to proteins found in the flesh of apples.
一方面猫的蛋白质导致过敏反应，让人体生出一种叫免疫球蛋白E的抗体。
The cat protein, on the one hand, causes an allergic reaction, making the body produce an antibody called immunoglobulin E.
而那些对谷蛋白——小麦中含有的一种蛋白质——过敏的人，免疫系统会把谷蛋白当作是对身体的恶意入侵者。
In those with gluten allergies, the immune system mistakenly identifies gluten, a protein found in wheat, as a hostile invader.
而对牛奶过敏是指免疫系统对牛奶蛋白质有异常反应。
With a cow's-milk allergy, the immune system has an abnormal reaction to milk protein.
这么多交叉反应的例子提出了另一个问题：为什么Betv1会导致对Mald 1蛋白质的过敏，反过来Mal d 1却不会导致Bet v 1过敏？
These numerous examples of cross-reactions raise another question: why does Bet v 1 cause an allergy to the Mal d 1 protein but not the other way around?
因此，欧盟通常要求检测，证明基因的蛋白质是否产生毒性或过敏反应。
So, the EU usually requires testing to show whether the protein produced by the gene is toxic or allergenic.
上述八类食品和任何从上述八类食品中提取的一种或多种蛋白质都被法律确定为“主要食物过敏物质”。
These eight foods, and any ingredient that contains protein derived from one or more of them, are designated as "major food allergens" by the law.
它的氨基酸序列与已知的蛋白质毒素和过敏原进行比较，发现它们不同。
Its amino acid sequence was compared with known protein toxins and allergens, and found to be different.
这可能是因为这些人身患尚未诊断出的乳糖不耐症或对麸质过敏，麸质是常见于小麦中的一种蛋白质。
That may be because they have an unrecognized lactose intolerance or sensitivity to gluten, a protein found in wheat.
据有些兽医认为稀释的混合物减少或去除了引起猫过敏症的蛋白质。
The diluted mixture is thought by some veterinarians to reduce or remove the protein that causes cat allergies.
我们已经可以针对某些会引起过敏反应的蛋白质，修改其中特定的胺基酸，大大降低了其致敏性。
We have been able to take a protein that is currently an allergen and modify specific amino acids in the protein to dramatically reduce the allergenic nature of the protein.
我们已经可以针对某些会引起过敏反应的蛋白质，修改其中特定的胺基酸，大大降低了其致敏性。
We have been able to take a protein that is currently an allergen and modify specific amino acids in the protein to dramatically reduce the allergenic nature of the protein.
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