Intrauterine Position Affects Sex-Accessory Biochemistry in Adult Female Mice1

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Mother's prior intrauterine position affects the sex ratio of her offspring in house mice.

Sex ratio alterations related to environmental factors occur in several mammals, but no mechanism has been identified to explain the adjustment. Intrauterine position (IUP) may provide the context in which such alterations occur. Previous studies on house mice and gerbils reveal that the position of a fetus in the uterus in relation to the sex of its neighbors influences its later anatomy, phys...

متن کامل

A male gerbil's intrauterine position affects female response to his scent marks.

Female Mongolian gerbils scent marked more frequently in response to scent marks deposited by adult male conspecifics that, as fetuses, had resided in intrauterine positions between two male fetuses (2M males) than in response to scent marks deposited by adult male conspecifics that had resided in intrauterine positions between two females fetuses (2F males). Because 2M male gerbils are signifi...

متن کامل

Comparative aspects of the accessory sex glands and seminal biochemistry of mammals.

-l. Despite large gaps in the literature of semen biochemistry, especially of wild species, recent studies of the carbohydrate biochemistry of marsupial semen allow an approach to the question of the origin and evolution of mammalian seminal plasma. 2. The marsupials are a very important part of an overall.picture of seminal plasma evolution because they are the end product of an alternative li...

متن کامل

Intrauterine position affects motoneuron number and muscle size in a sexually dimorphic neuromuscular system.

The intrauterine position occupied by a rodent fetus influences the amount of testosterone to which it is exposed before birth. Animals that are gestated between two male fetuses (2M) are exposed to higher circulating levels of testosterone than are animals positioned between two female fetuses (2F) and there are reliable differences in the reproductive physiology and behavior of 2M and 2F anim...

متن کامل

Intrauterine position effects on anogenital distance and digit ratio in male and female mice.

Anogenital distance (AGD) and the ratio of the second (index) to fourth (ring) digit lengths (2D:4D) are two widely used indicators of prenatal androgen exposure. The former is commonly used in rodent models, while the latter is principally used in human studies. We investigated variation in these two traits in C57BL/6J mice to test the hypothesis that variation in these two traits reflect a co...

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

ژورنال

عنوان ژورنال: Biology of Reproduction

سال: 1985

ISSN: 0006-3363,1529-7268

DOI: 10.1095/biolreprod33.4.803