The phrase "are of the same background" is correct and usable in written English.
It can be used to indicate that two or more people share similar cultural, social, or educational experiences.
Example: "The two candidates are of the same background, which makes them well-suited for this community-focused role."
Alternatives: "share a similar background" or "come from the same background."
But, a person who has never traveled and resides in the same community of his/her upbringing, where everyone is of the same background, could never be a global citizen.
Nevertheless this seems unlikely given that all three lines are of the same CD1 background.
While the HAB/NAB/LAB lines are of the same CD1 background, we cannot completely rule out the possibility of a different time course in c-Fos responses between the lines.
In that regard, I wonder why the OR or CS were chosen as controls, rather than strains that are of the same genetic background than the mutants used in this study.
Other contextual factors, such as neighborhood ethnic composition – the degree to which one's neighbors are of the same ethnic background as oneself – have also emerged as potentially important factors for health [ 12].
We can also see that males name a higher proportion of same-sex alters than do females, while females name a higher proportion of relatives as alters; the proportion of alters who are of the same migration background named by males and females are very similar.
Two clinicians that are of the same socio-cultural background with the children independently assessed each child with the diagnostic criteria in Table 1 and consensus was reached between them.
This questionnaire was designed to obtain socio-demographic information of the children, which included their chronological or actual age and mental age as estimated by the consensus agreement of the nursing staff and teacher (care givers) who are of the same socio-cultural background with the children and responsible for the care of each child studied at the TCC, Abakpa, Enugu, Nigeria.
We expect that when the ego and alter are of the same gender, same migration background, or are related, the alter should exert a greater degree of influence over the ego than would otherwise be the case.
