Gene regulation: Better late than never?
نویسنده
چکیده
A new study has found that, in Arabidopsis, the paternal copies of many genes are delayed in expression during early seed development. The distribution of the genes and nature of their products suggest that this delayed expression of paternal alleles may be a global phenomenon.
منابع مشابه
Better Late Than Never - An Analysis of Last-Minute Travelers Attending a Specialist Travel Medicine Clinic in Ireland
Introduction: Last-minute travelers (LMTs) are a vulnerable group, because it may not be possible to adequately vaccinate them against exposure to infectious diseases. The purpose of this retrospective cross-sectional study was to describe the characteristics of LMTs attending a travel health clinic. Methods: The following data was extracted from records ...
متن کاملBetter late than never? On the dynamics of online regulation of sadness using distraction and cognitive reappraisal.
Real-life emotion regulation often occurs at some point after an emotion-triggering event (ETE) has been introduced, but most previous research has involved regulation before or after the ETE. In a series of experiments, the authors examined online regulation via distraction and cognitive reappraisal by manipulating the strategy initiation point in sadness-evoking films. Distraction was effecti...
متن کاملGene Regulation Network Based Analysis Associated with TGF-beta Stimulation in Lung Adenocarcinoma Cells
Background: Transforming growth factor (TGF)-β is over-expressed in a wide variety of cancers such as lung adenocarcinoma. TGF-β plays a major role in cancer progression through regulating cancer cell proliferation and remodeling of the tumor micro-environment. However, it is still a great challenge to explain the phenotypic effects caused by TGF-β stimulation and the effect of TGF-β stimulatio...
متن کاملChildhood weight, stature, and body mass index among never overweight, early-onset overweight, and late-onset overweight groups.
OBJECTIVE To determine the effects of timing of onset of overweight (OW) on childhood anthropometric adiposity levels using long-term serial data from the Fels Longitudinal Study. CLASSIFICATION OW was defined as body mass index (BMI; kg/m(2)) >25, and the age at first measurement of BMI >25 was the age of onset of OW. Early onset of OW (early-OW) and late onset of OW (late-OW) were defined a...
متن کاملذخیره 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 ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Current Biology
دوره 10 شماره
صفحات -
تاریخ انتشار 2000