The phrase "a subset of collection" is not correct in standard English; it should be "a subset of a collection." You can use it when discussing a specific group or portion that is part of a larger collection.
Example: "The photographs displayed in the gallery are a subset of a collection that includes thousands of images from the artist's career."
Alternatives: "a portion of a collection" or "a segment of a collection."
Grain number was also the target of Zhang et al. (2012a), who used a Chinese wheat mini core collection to screen for alleles with a significant genetic effect on grain number [a mini core collection is a subset of a collection of genotypes (germplasm) in which all or most of the genetic diversity in the full collection is represented (Upadhyaya et al., 2010)].
The Hive and the Honey Bee offers a subset of this collection that has been digitized.
The most standard approach is pooling, where relevance is assessed over a subset of the collection that is formed from the top documents returned by a number of different IR systems (usually the ones to be evaluated), and perhaps other sources such as the results of Boolean keyword searches or documents found by expert searchers in an interactive process.
Small samples from a subset of this collection are available for research purposes upon request [4].
It used a subset of this collection, including 29 scientific workflows.
It is noteworthy that the haplotypes found outside Africa are essentially a subset of the collection of those found in Africa.
The 96 samples were a subset of the collection previously used for Infinium genotyping.
This analysis revealed that a subset of our collection of tricyclic quinoline-based compounds demonstrated potent binding to BTK.
A subset of the collection of 5000 transformants of L. maculans obtained by ATMT was selected for sequencing the T-DNA insertion borders.
However, running Genclone on a subset of the collection (220 isolates) and using only the data from the eight polymorphic loci for which a maximum of two bands per isolate were detected showed that MLGs within this population were in all probability clones [ 27].
