The phrase "a wider range of subtypes" is correct and usable in written English.
It can be used when discussing diversity or variety within a specific category or classification.
Example: "The study revealed a wider range of subtypes of the virus than previously identified, indicating a need for more targeted research."
Alternatives: "a broader spectrum of subtypes" or "an expanded variety of subtypes".
An alternative hypothesis is that among a wide range of subtypes infecting ducks, those that are found in other farm animals are more effective at causing human disease.
Several instances of interspecies transmission between birds and harbor seals (Phoca vitulina) with AIV subtypes H7N7, H4N5, H4N6, H3N8, and H3N3 have been reported in the United States, and antibodies against a wide range of subtypes have been identified in Europe, Asia, and South America (reviewed by White [ 3]).
We sought to evaluate this hypothesis in a larger independent sample set with a wider range of diabetes subtypes and to assess the performance of serum 1,5AG levels as an adjunctive test in identifying subtypes of diabetes.
In contrast, BRCAX tumours were more heterogeneous and presented a wider range of histological subtypes and stages.
This large sample size also enabled us to examine the association between IQ and a wider range of injury subtypes than has previously been possible.
In the current study, where a wider range of HPV subtypes were investigated, HPV 16 and 42 were the most frequent (6.7% and 6.8% respectively) in total samples followed by HPV 51 (5.7%).
Here, we demonstrate that our model is more widely applicable to B-ALL by investigating different blast populations identified by the use of additional B-cell maturation markers, a wider range of ALL subtypes and, most importantly, engraftment of primary samples that have not been previously passaged through mice.
Importantly, the patient samples used for these experiments no longer focus on infant ALL with MLL rearrangements, but reflect a wider range of different ALL subtypes, including high-risk Philadelphia chromosome-positive and BCR-ABL1-like ALL, intermediate risk ALL with no known cytogenetic risk factors and prognostically more favourable ALL with high hyperdiploidy (Table 1).
As for the E1-E2 region, these estimates indicate that there are very different patterns of differentiation between sequences sampled at different times from the same patient, with a wider range of variation for patients infected with HCV subtype 1b than for those infected with subtype 1a (see below and supplementary Figures S1 and S2).
To address these concerns, we have now used primary in addition to primograft samples, samples from patients reflecting a wider range of acute B lymphoblastic leukaemia (B-ALL) subtypes (Table 1) and purified blasts based on the expression of additional B-cell differentiation markers.
