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Giraffes more endangered than previously thought

Lack of interbreeding between giraffes in Kenya, Tanzania could be fuelling their decline, researcher say.

Julian fennessyDouglas cavenerKenya wildlife servicePennsylvania state universityGiraffe conservation foundationInternational union for conservation of naturePenn state universityEast africaSouthern kenyaGreat rift valleyPennsylvania stateInternational unionGregory rift valleyScidev netKenya wildlife

Masai Giraffes More Endangered Than Previously Thought

Masai Giraffes More Endangered Than Previously Thought
eurasiareview.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurasiareview.com Daily Mail and Mail on Sunday newspapers.

Rift valleyDorothy foehr huckDouglas cavenerJ lloyd huckInternational union for conservation of naturePenn stateGreat rift valleyInternational unionHuck distinguished chairEvolutionary geneticsEast africaLan wu cavener

Tall Order: The Fight to Save the Masai Giraffes From Extinction

Tall Order: The Fight to Save the Masai Giraffes From Extinction
scitechdaily.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scitechdaily.com Daily Mail and Mail on Sunday newspapers.

Rift valleyXiaoyi houDorothy foehr huckJ lloyd huckDouglas cavenerGeorge lohayDavid pearcePenn state department of biologyHuck institutes of the life sciencesEberly college of scienceWild nature instituteInternational union for conservation of natureResearch professor of biology derek leeGiraffe masai sunsetPenn stateEast africa

Environmental News Network - Masai Giraffes More Endangered Than Previously Thought

A global perspective on environmental issues. Our mission is to inform, educate, enable and create a platform for global environmental action.

Rift valleyJ lloyd huckSonja metzgerDorothy foehr huckDouglas cavenerInternational union for conservation of naturePenn stateGreat rift valleyInternational unionHuck distinguished chairEvolutionary geneticsEast africaPhoto credit

Researchers Discover Master Metabolism Regulator

Two biologists at Penn State have discovered a master regulator that controls metabolic responses to a deficiency of essential amino acids in the diet. They also discovered that this regulatory substance, an enzyme named GCN2 eIF2alpha kinase, has an unexpectedly profound impact on fat metabolism.

United statesDouglas cavenerFeifan guoCenters for diseasePennsylvania department of healthDepartment of biologyNational institutes of healthAgriculture organization of the united nationsPenn stateAgriculture organizationUnited nationsDisease controlNational institutesPennsylvania departmentDiet and weight lossClinical research