Inbreeding among mountain gorillas has no consequences

ثبت نشده
چکیده

"The mountain gorilla population has been falling drastically for many years so we wanted to take a closer look at what effect living in such small populations might have had on them and which consequences many years of inbreeding had had. As it turned out, the damaging genetic variations that usually arise in small, inbred populations were not there," says one of the study's co-authors, the geneticist Christina Hvilsom, a Ph.D from Copenhagen Zoo. She hopes that the results can give scientists some new tools to fight against the mountain gorillas’ extinction.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Minerals in the Foods Eaten by Mountain Gorillas (Gorilla beringei)

Minerals are critical to an individual's health and fitness, and yet little is known about mineral nutrition and requirements in free-ranging primates. We estimated the mineral content of foods consumed by mountain gorillas (Gorilla beringei beringei) in the Bwindi Impenetrable National Park, Uganda. Mountain gorillas acquire the majority of their minerals from herbaceous leaves, which constitu...

متن کامل

Mothers may shape the variations in social organization among gorillas

When mothers continue to support their offspring beyond infancy, they can influence the fitness of those offspring, the strength of social relationships within their groups, and the life-history traits of their species. Using up to 30 years of demographic data from 58 groups of gorillas in two study sites, this study extends such findings by showing that mothers may also contribute to differenc...

متن کامل

Assessment of Cortisol Hormone Levels among Captive Gorilla Using Saliva and Urine Cortisol by Namirimu Solome

......................................................................................................................... ix CHAPTER ONE: INTRODUCTION.....................................................................................1 1.1 Background .......................................................................................................................1 1.2 Statement of the pro...

متن کامل

Impact of ecological and social factors on ranging in western gorillas.

We examined the influence of ecological (diet, swamp use, and rainfall) and social (intergroup interaction rate) factors on ranging behavior in one group of western gorillas (Gorilla gorilla gorilla) during a 16-month study. Relative to mountain gorillas, western gorillas live in habitats with reduced herb densities, more readily available fruit (from seasonal and rare fruit trees), and, at som...

متن کامل

Gang welfare

Our great-ape relatives are some of the most endangered species on the planet and gorillas are no exception. Taxonomists are not quite agreed on the status of some gorilla populations in central Africa but one group, the Cross River gorilla in Nigeria, is thought to be one of the most critically endangered species worldwide with an estimate of only around 150 individuals remaining. Its neighbou...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2017