A stem can be yellow.Logical formLearned from5 sentences. A stem can be angular.Logical formLearned from5 sentences. A stem can be prostrate.Logical formLearned from5 sentences. (Stem cells) may help patients.Logical formLearned from5 sentences. An ability can be a hallmark of (stem cells).Logical formLearned from5 sentences. Stems may be discarded.Logical formLearned from5 sentences. A core may pertain-to a (brain stem).Logical formLearned from5 sentences. (Stem cells) can be discovered.Logical formLearned from5 sentences. Lesions can be on stems.Logical formLearned from5 sentences. Clusters can be on stems.Logical formLearned from5 sentences. Basidiomycotas can be with stem.Logical formLearned from5 sentences. A stem can be false.Logical formLearned from5 sentences. A foliage can be on stems.Logical formLearned from5 sentences. (Stem cells) may differentiate into types of cells.Logical formLearned from5 sentences. A problem can be with (stem cell research).Logical formLearned from5 sentences.