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For instance, given excerpts from articles studying breast cancer, and the question "what are some common genes associated with breast cancer?", an answer might be formatted like: ["BRCA1", "BRCA2", "TP53", ...]. Only include answers that are mentioned in the provided exerpts. The array should always have at least one answer; do not respond with an empty array []. Do not include any text in your response other than the answer array.

Context: 2-OH-dATP induced both transition and transversion mutations, including A:T-->G:C, A:T-->C:G and G:C-->T:A mutations.
a G:C-->T:A transversion, the same type of mutation elicited by 2-OH-dATP.
2-OH-dATP mainly elicited a G x C to A x T transition, and a G x C to T x A transversion to a lesser extent.
2-OH-dATP induced mutations in a dose-dependent manner and elicited substitution and deletion mutations. Of the substitutions, a G.C-->A.T transition including a tandem (CC-->TT) mutation was mainly observed.
2-OH-dATP elicits G.C-->T.A transversions
the alpha subunit incorporated 2-OH-dATP 10 times more frequently opposite T than opposite G.
2-OH-dATP elicited G-->T transversions, indicating the formation of G*2-OH-dATP pairs.
Interestingly, 2-OH-dATP induced both transition and transversion mutations, including A:T-->G:C, A:T-->C:G and G:C-->T:A mutations.
The polymerase almost exclusively incorporated 8-hydroxy-dGTP (8-OH-dGTP) opposite template adenine (A) at 60% efficiency of normal dTTP incorporation, and incorporated 2-hydroxy-dATP (2-OH-dATP) opposite template thymine (T), guanine (G), or cytosine (C) at substantial rates.
2-OH-dATP induced mutations in a dose-dependent manner and elicited substitution and deletion mutations.
Steady-state kinetic studies indicated that the alpha subunit incorporated 2-OH-dATP 10 times more frequently opposite T than opposite G. On the other hand, the incorporation of 2-OH-dATP opposite T by the exonuclease-deficient Klenow fragment was 2 orders of magnitude more efficient than that opposite G. These results indicate that the misinsertion specificity of 2-OH-dATP differs between replicative and repair-type DNA polymerases, and provide a biochemical basis for the mutations induced by 2-OH-dATP in E. coli.
Interestingly, 2-OH-dATP induced both transition and transversion mutations, including A:T-->G:C, A:T-->C:G and G:C-->T:A mutations.
2-OH-dATP induced mutations in a dose-dependent manner and elicited substitution and deletion mutations.
On the other hand, in an experiment using the Klenow fragment, incorporation of 2-OH-dATP was observed only opposite T. Steady-state kinetic studies indicated that incorporation of 2-OH-dATP by DNA polymerase alpha opposite T was favored over that opposite C by a factor of only 4.5.
2-OH-dATP induced mutations in a dose-dependent manner and elicited substitution and deletion mutations.
These mutations include various mutations involving a G:C-->T:A transversion, the same type of mutation elicited by 2-OH-dATP
2-OH-dATP induced mutations in a dose-dependent manner and elicited substitution and deletion mutations

Question:
What types of DNA mutations are induced by 2-hydroxy-dATP (2-OH-dATP)?
["G:C --\u003e A:T transitions", "tandem (CC --\u003e TT) mutations", "G:C --\u003e T:A transversions", "A:T --\u003e C:G mutations"]