Fructose-1,6-bisphosphatase from rat liver.
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Amino Acid Sequence↗
Biomedical subjects
J Rittenhouse
Publications and source records attributed to J Rittenhouse.
A cojoint, operant model for assisting profoundly behaviorally disordered adolescents.
This article describes a community treatment program established in a semirural New Mexico community that was cojointly administered by the local school district, university and mental health center in order to facilitate the adoption of personal and academic skills among profoundly, behaviorally disordered adolescents. The treatment, a model classroom, is staffed by a fulltime teacher and a full-time psychologist whose roles are differentiated primarily by the ways and type of operant behavior they reinforce. This cojoint operant model for assisting profoundly behaviorally disordered adolescents was successful in facilitating the overall adjustment of eight adolescents in one academic year, as evidenced results of a behavior rating scale, projective testing, and parents' checklist and individual interviews. Theoretical bases and procedures for implementing the model are described, and recommendations for future programs serving emotionally disturbed adolescents are proposed.
Adolescent↗
Quantitation of mRNAs during mouse spermatogenesis: protamine-like histone and phosphoglycerate kinase-2 mRNAs increase after meiosis.
Total RNA, prepared from immature or mature mouse testes or from spermatogenic cells separated on the basis of sedimentation velocity, was translated in vitro. Mouse protamine-like histone could be identified as an in vitro translational product when [3H]arginine was used as the label. The mRNA for protamine-like histone was detected only after meiosis; the appearance of a peak of radioactivity comigrating with protamine-like histone occurred only when RNA from mature testes or late spermatid cell fractions was translated. Phosphoglycerate kinase-2 (ATP:3-phospho-D-glycerate I-phosphotransferase, EC 2.7.2.3) was identified as an in vitro translational product by affinity chromatography followed by two-dimensional gel electrophoresis or by specific immunoprecipitation when [35S]methionine was the label. The mRNA for phosphoglycerate kinase-2 was detected only in mature testes or late spermatid cell fractions. These translational assays for protamine-like histone and phosphoglycerate kinase-2 mRNAs suggest that these messages are transcribed after meiosis.
Animals↗