Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Jeff C. Young"'
Autor:
Jeff C. Young
Farmers, shopkeepers, businessmen, politicians--the fathers of the presidents of the United States have come from a wide variety of professions and all walks of life. In many cases, they provided their sons and future presidents with a political phil
Autor:
Jeff C. Young
Los Angeles Angels first baseman Albert Pujols has been called'The Machine,'as in the hitting machine! In his first 12 seasons, Pujols hit over 30 homers each year and over 100 RBIs in 11 of the 12. But he's just as productive off the field, having s
Autor:
Jeff C. Young
Author Jeff C. Young provides short biographies of ten influential African-American actors. Read about the challenges and triumphs of actors such as Ossie Davis and Halle Berry. Each short biography ends with a brief timeline of the person's life and
Autor:
Elena Monte, Peter H. Quail, Xin Li, Sandra Austin-Phillips, Joseph R. Ecker, Yuelin Zhang, Jose M. Alonso, Jeff C. Young
Publikováno v:
The Plant Cell. 15:1962-1980
Studies with mutants in four members of the five-membered Arabidopsis phytochrome (phy) family (phyA, phyB, phyD, and phyE) have revealed differential photosensory and/or physiological functions among them, but identification of a phyC mutant has pro
Publikováno v:
Genetics. 149:501-507
Proton pumps (H+-ATPases) are the primary active transport systems in the plasma membrane of higher plant cells. These enzymes are encoded by a large gene family expressed throughout the plant, with specific isoforms directed to various specialized c
Autor:
Michelle T. Zagotta, D. Ry Meeks-Wagner, Carolyn I. Jacobs, Roger P. Hangarter, Jeff C. Young, Karen A. Hicks
Publikováno v:
The Plant Journal. 10:691-702
Flowering in Arabidopsis thaliana is promoted by longday (LD) photoperiods such that plants grown in LD flower earlier, and after the production of fewer leaves, than plants grown in short-day (SD) photoperiods. The early-flowering 3 (elf3) mutant of
Publikováno v:
Proceedings of the National Academy of Sciences. 93:8145-8150
The transferred DNA (T-DNA) of Agrobacterium tumefaciens serves as an insertional mutagen once integrated into a host plant's genome. As a means of facilitating reverse genetic analysis in Arabidopsis thaliana, we have developed a method that allows
Autor:
Jeff C. Young
This title introduces readers to the adventurous sports of white-water rafting, canoeing, and kayaking. Readers will discover each sport's unique, must-have equipment in the text and diagrams, from canoes, kayaks, and rafts to life jackets, helmets,
Autor:
Jeff C. Young
This title introduces readers to the adventurous sports of mountain, rock, and ice climbing. Readers will discover each sport's unique, must-have equipment, from ropes, harnesses, and anchors to proper clothing. Important safety practices are also co
Autor:
Jeff C. Young
This title introduces readers to the adventurous sport of surfing. Readers will discover the sport's unique, must-have equipment in the text and diagrams, from surfboards to wax, wet suits, leashes, and helmets. Important safety information is also c