منابع مشابه
Inheritance of Zigzag Culms in Maize.
INTRODUCTION. .................................................................. 559 Description of zigzag culms.. ...................................................... 560 Terminology ..................................................................... 560 Inheritance of zigzag culms.. ...................................................... 560 Behavior in the FI and FS generations.. ...........
متن کاملExperiments on the Inheritance of Niacin in Corn (maize).
In an earlier publication the writers (12) showed that the niacin concentration of dent corn behaved as a so-called quantitative character in inheritance, being determined by many genes of small individual effects. They also showed that niacin concentration could be modified rapidly by selection and saw no reason why hybrids with niacin concentrations as high as 50 micrograms/gram could not be ...
متن کاملInheritance of Spotted Aleurone Color in Hybrids of Chinese Maize.
The color in the aleurone cells of maize early attracted the attention cf geneticists as affording ideal material for testing the segregation of characters in the second generation of hybrids. The first cases that were investigated led to the idea of only one unit o r factor being involved in the production of an aleurone color. With the progress of investigation, however, it became necessary t...
متن کاملPericarp Studies in Maize. I. the Inheritance of Pericarp Colors.
PAGE INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 466 Nomenclature.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 467 Pigments present in colored pericarp.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
متن کاملInheritance of Barley yellow dwarf virus resistance in maize
With increasing winter temperatures due to climate change, Barley yellow dwarf virus (BYDV) is expected to become a prominent problem also in maize cultivation. Breeding for resistance is the best alternative to control the disease and break the transmission cycle of the virus. The objectives of our study were to (I) determine phenotypic and genotypic variation in five segregating populations o...
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ژورنال
عنوان ژورنال: Science
سال: 1912
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.35.896.342