Biomaterial Database

Cloning of alternately spliced mRNA transcripts coding for variants of ovine testicular follitropin receptor lacking the G protein coupling domains. 1993

H Khan, and T A Yarney, and M R Sairam

Reproduction Research Laboratory, Clinical Research Institute of Montreal, Quebec, Canada.

We report the cloning and characterization of two alternately spliced forms of ovine testicular follitropin receptor mRNA. A smaller receptor cDNA (151 A1) of 727 bp codes for a possible soluble receptor protein of 134 amino acids arising from exons 1-4 of the full length receptor. The 1.1 Kb cDNA clone (HK 18) extending up to the 8th exon codes for a mature protein of 259 amino acids with a single membrane spanning domain predicted by hydropathy analysis. As these structures account for 34% and 61% respectively of the extracellular domain of the full length receptor, we suggest that their putative protein products are likely to possess moderate or high affinity binding sites of physiological significance.

UI	MeSH Term	Description	Entries
D007438	Introns	Sequences of DNA in the genes that are located between the EXONS. They are transcribed along with the exons but are removed from the primary gene transcript by RNA SPLICING to leave mature RNA. Some introns code for separate genes.	Intervening Sequences,Sequences, Intervening,Intervening Sequence,Intron,Sequence, Intervening
D008297	Male		Males
D008969	Molecular Sequence Data	Descriptions of specific amino acid, carbohydrate, or nucleotide sequences which have appeared in the published literature and/or are deposited in and maintained by databanks such as GENBANK, European Molecular Biology Laboratory (EMBL), National Biomedical Research Foundation (NBRF), or other sequence repositories.	Sequence Data, Molecular,Molecular Sequencing Data,Data, Molecular Sequence,Data, Molecular Sequencing,Sequencing Data, Molecular
D009838	Oligodeoxyribonucleotides	A group of deoxyribonucleotides (up to 12) in which the phosphate residues of each deoxyribonucleotide act as bridges in forming diester linkages between the deoxyribose moieties.	Oligodeoxynucleotide,Oligodeoxyribonucleotide,Oligodeoxynucleotides
D011962	Receptors, FSH	Cell surface proteins that bind FOLLICLE STIMULATING HORMONE with high affinity and trigger intracellular changes influencing the behavior of cells.	FSH Receptors,Follicle-Stimulating Hormone Receptors,Receptors, Follicle-Stimulating Hormone,FSH Receptor,Follicle-Stimulating Hormone Receptor,Follicle Stimulating Hormone Receptor,Follicle Stimulating Hormone Receptors,Hormone Receptor, Follicle-Stimulating,Hormone Receptors, Follicle-Stimulating,Receptor, FSH,Receptor, Follicle-Stimulating Hormone,Receptors, Follicle Stimulating Hormone
D003001	Cloning, Molecular	The insertion of recombinant DNA molecules from prokaryotic and/or eukaryotic sources into a replicating vehicle, such as a plasmid or virus vector, and the introduction of the resultant hybrid molecules into recipient cells without altering the viability of those cells.	Molecular Cloning
D005796	Genes	A category of nucleic acid sequences that function as units of heredity and which code for the basic instructions for the development, reproduction, and maintenance of organisms.	Cistron,Gene,Genetic Materials,Cistrons,Genetic Material,Material, Genetic,Materials, Genetic
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001483	Base Sequence	The sequence of PURINES and PYRIMIDINES in nucleic acids and polynucleotides. It is also called nucleotide sequence.	DNA Sequence,Nucleotide Sequence,RNA Sequence,DNA Sequences,Base Sequences,Nucleotide Sequences,RNA Sequences,Sequence, Base,Sequence, DNA,Sequence, Nucleotide,Sequence, RNA,Sequences, Base,Sequences, DNA,Sequences, Nucleotide,Sequences, RNA
D012756	Sheep	Any of the ruminant mammals with curved horns in the genus Ovis, family Bovidae. They possess lachrymal grooves and interdigital glands, which are absent in GOATS.	Ovis,Sheep, Dall,Dall Sheep,Ovis dalli