منابع مشابه
Coadaptation between Mother and Offspring: Why Not?
A Formal Comment has challenged the interpretation of a study into an imprinted gene, maintaining that conflict, rather than mother-offspring co-adaptation, provides a better mechanistic explanation. Here authors of the original Research Article reply.
متن کاملMother and Offspring in Conflict: Why Not?
A gene mediating interactions between mouse mothers and their pups has recently been claimed to support coadaptation rather than the kinship theory of genomic imprinting. This Formal Comment argues that this claim is unfounded.
متن کاملPolyandry increases offspring viability and mother productivity but does not decrease mother survival in Drosophila pseudoobscura.
Polyandrous mating is common, but the benefits for females of polyandry remain controversial. To test whether mating with multiple males affects female fitness, we compared lifetime components of fitness of three experimental sets of Drosophila pseudoobscura females: monogamous females allowed to copulate one time (MOC); monogamous females held with a male over her entire life and experiencing ...
متن کاملMother – Infant
Article: Parents’ physiological regulation may support infants’ regulation. Mothers (N = 152) and 6-month-old male and female infants were observed in normal and disrupted social interaction. Affect was coded at 1-s intervals and vagal tone measured as respiratory sinus arrhythmia (RSA). Maternal sensitivity was assessed in free play. Mothers and infants showed opposite patterns of RSA change. ...
متن کاملPreventive Aids Transmission Factors from Mother to Baby
این بررسی به منظور تعیین مشخصات زنان باردار آلوده به ویروس نقص ایمنی انسان از نوع 1 (1-HIV) با احتمال انتقال 1-HIV از مادر به نوزاد انجام شده است. واحدهای مورد پژوهش شامل زنان باردار و یا بلافاصله بعد از زایمان در خطر ابتلا به HIV بودند که از سال ۱۹۸۶ تا ۱۹۹۲ در بخشهای مراقبت مادران و کودکان نیویورک بستری شده بودند. مشخصات دموگرافیک و رفتاری، ابتلاء به بیماریهای کلینیکی، نوع لنفوسیت T، غلظت ایم...
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ژورنال
عنوان ژورنال: Tessera
سال: 1990
ISSN: 1923-9408,0840-4631
DOI: 10.25071/1923-9408.23621