Hybrid Vigor
نویسندگان
چکیده
منابع مشابه
Hybrid vigor in science.
When I was president of the U.S. National Academy of Sciences, I came to believe that the future success of humanity may depend on learning to use the tools of science—including the collection of objective evidence on what works and why—at all levels of decision-making. Thus, the National Academies have repeatedly addressed questions such as “How can we make a science out of education?” or “How...
متن کاملHybrid mimics and hybrid vigor in Arabidopsis.
F1 hybrids can outperform their parents in yield and vegetative biomass, features of hybrid vigor that form the basis of the hybrid seed industry. The yield advantage of the F1 is lost in the F2 and subsequent generations. In Arabidopsis, from F2 plants that have a F1-like phenotype, we have by recurrent selection produced pure breeding F5/F6 lines, hybrid mimics, in which the characteristics o...
متن کاملEmbryological Aspects of Hybrid Vigor in Pines.
Embryological Aspects of Hybrid Vigor in Pines: Color Reaction of Vitamin A on Acid Earths: DR. PROFESSOR JOHN T. BUCHHOLZ .............................................. 135 GERDA GERNSHEIM MAYER and DR. HARRY SOBOTKA. Correction on "Chronic Intermittent Obituqary: Anoxia . . . ": PROFESSOR WARD C. HALSTEAD. Nevin M. Fenneman: DR. RAYMOND WALTERS. 142 How Stentor Anchors Itself: PRoFEssSOR E. A...
متن کاملInvited Commentary Invited Commentary: Genes, Environment, and Hybrid Vigor
In the 1950s, case-control studies of smoking and lung cancer established a paradigm for epidemiologic studies of risk factors for chronic diseases. Since then, thousands of case-control studies have examined possible associations of countless risk factors with numerous diseases, rarely finding associations as strong or consistent as that of smoking with lung cancer. Recently, researchers have ...
متن کاملذخیره 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: Botanical Gazette
سال: 1919
ISSN: 0006-8071
DOI: 10.1086/332543