Rare reptiles -- California : California amphibian and reptile species of special concern / Robert C. Thomson, Amber N. Wright, and H. Bradley Shaffer
2016
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Rare reptiles -- Galapagos Islands : On the backs of tortoises : Darwin, the Galápagos, and the fate of an evolutionary Eden / Elizabeth Hennessy
2019
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Rare species -- Australia : Our wildlife in peril / by the Endangered Species Committee of the Total Environment Centre ; illustrations by Dorothy Dunphy
Rare vertebrates -- Australia. : Our wildlife in peril / by the Endangered Species Committee of the Total Environment Centre ; illustrations by Dorothy Dunphy
rareté économie ressources naturelles : Scarcity and frontiers : how economies have developed through natural resource exploitation / Edward B. Barbier
2011
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rareté langue étude de cas : Rara & rarissima : documenting the fringes of linguistic diversity / edited by Jan Wohlgemuth and Michael Cysouw
Rarotonga (Cook Islands) -- History. : Two hundred changing years : a story of New Zealand's little sisters in the Pacific : the Cook Islands, the Tokelau Islands, and Niue Island / by Marjorie Crocombe ; illustrated by Eric Heath
Ras al-Chaima : Honour is in contentment : life before oil in Ras al-Khaimah (UAE) and some neighbouring regions / William Lancaster and Fidelity Lancaster
Raʼs al-Khaymah (Emirate) United Arab Emirates : Honour is in contentment : life before oil in Ras al-Khaimah (UAE) and some neighbouring regions / William Lancaster and Fidelity Lancaster
Family of retrovirus-associated DNA sequences (ras) originally isolated from Harvey (H-ras, Ha-ras, rasH) and Kirsten (K-ras, Ki-ras, rasK) murine sarcoma viruses. Ras genes are widely conserved among animal species and sequences corresponding to both H-ras and K-ras genes have been detected in human, avian, murine, and non-vertebrate genomes. The closely related N-ras gene has been detected in human neuroblastoma and sarcoma cell lines. All genes of the family have a similar exon-intron structure and each encodes a p21 protein
Small, monomeric GTP-binding proteins encoded by ras genes (GENES, RAS). The protooncogene-derived protein, PROTO-ONCOGENE PROTEIN P21(RAS), plays a role in normal cellular growth, differentiation and development. The oncogene-derived protein (ONCOGENE PROTEIN P21(RAS)) can play a role in aberrant cellular regulation during neoplastic cell transformation (CELL TRANSFORMATION, NEOPLASTIC). This enzyme was formerly listed as EC 3.6.1.47
Small, monomeric GTP-binding proteins encoded by ras genes (GENES, RAS). The protooncogene-derived protein, PROTO-ONCOGENE PROTEIN P21(RAS), plays a role in normal cellular growth, differentiation and development. The oncogene-derived protein (ONCOGENE PROTEIN P21(RAS)) can play a role in aberrant cellular regulation during neoplastic cell transformation (CELL TRANSFORMATION, NEOPLASTIC). This enzyme was formerly listed as EC 3.6.1.47
Family of retrovirus-associated DNA sequences (ras) originally isolated from Harvey (H-ras, Ha-ras, rasH) and Kirsten (K-ras, Ki-ras, rasK) murine sarcoma viruses. Ras genes are widely conserved among animal species and sequences corresponding to both H-ras and K-ras genes have been detected in human, avian, murine, and non-vertebrate genomes. The closely related N-ras gene has been detected in human neuroblastoma and sarcoma cell lines. All genes of the family have a similar exon-intron structure and each encodes a p21 protein
