英语翻译strain vs.clone:If the sequence was obtained from a cult

英语翻译
strain vs.clone:
If the sequence was obtained from a cultured isolate,then a strain
identifier is required.(A strain identifier is not the same as a
species epithet.The proper species name of your bacterial isolate is
not required.) Strain identifiers distinguish specific cultures so a
historical continuity can be traced from the parent culture to any
subsequent subculture(s).
This is important when strains differ at an infraspecies level,or,
in some cases,when they have been misidentified and are consequently
reclassified in another species.The strain designation you provide
will serve to distinguish yours from other extant and future isolates
that might be obtained elsewhere.Your isolates do not need to be
deposited in a culture collection in order to have strain designations.
A strain may be designated in any manner:by the name of an individual
or locality,or by a string of numbers and/or letters.For example,
how do you distinguish this culture in your laboratory notebook?
Alternatively,if this sequence was obtained by direct PCR-amplification
and cloning of an environmental bulk DNA sample,then please provide the
name of the clone or laboratory identifier.

《原有物种与克隆的对比》
如果基因序列是从培养分离获得的,则物种标识符是必需的.（A株标识符不再作为同一物种的称号.正确的种名是您的细菌分离不需要.）物种识别区分一个特定的培养基,以便区分历史的连续性,可以区分出一代培养与任何次代培养.
当物种在以下物种水平中区分时,或者在某些情况下,他们被错误地识别,并因此被重新划分为另一个物种,这时是很重要的.你规定的物种称号将会方便你区别你的物种与其他现存和未来可能是从其它地方获得的物种.您的菌株并不需要在培养基中收集存放,以便有物种名称.A菌株可能以任何方式命名,如：由一个人的名字或地点,或由一组数字或数字与字母的组合.例如,你在你的实验室笔记本上是如何区分这种培养基的?
另外,如果这个序列直接得到了PCR扩增和克隆主体环境DNA样本,那么请提供克隆或实验室的标识符的名称.