Home Crop Science • Download Horticultural Reviews (Volume 19) by Jules Janick PDF

Download Horticultural Reviews (Volume 19) by Jules Janick PDF

By Jules Janick

The newest info on utilized themes in horticultural sciences. This ebook emphasizes utilized themes together with the construction of end result, greens, nut plants, and decorative vegetation of industrial value. a variety of references offer effortless, time-saving and value powerful entry to the first literature.

Show description

Read Online or Download Horticultural Reviews (Volume 19) PDF

Similar crop science books

Potato in Progress: Science Meets Practice

This e-book comprises the lawsuits of the Potato 2005 convention, held in Emmeloord, The Netherlands. This convention provided a platform to a various crew of stakeholders within the potato to profit what technological know-how has to supply. while it created an atmosphere for scientists to profit what drives the within the swiftly altering international of the potato.

Sugarcane : physiology, biochemistry, and functional biology

Body structure of Sugarcane looks on the improvement of a collection of well-established and constructing biofuels derived from sugarcane and cane-based co-products, resembling bagasse. Chapters supply broad-ranging assurance of sugarcane biology, biotechnological advances, and breakthroughs in construction and processing concepts.

Medical Growing : a Garden of Peace

Using confirmed flower-growing recommendations utilized by advertisement greenhouses across the world, the becoming of hashish crops is demystified during this invaluable gardening booklet. The traditional cycles and development of the plant are defined, as is how one can sprout seedlings, deal with development and soil, how and while to exploit food, what to seem for while it's flowering and completing, the right way to treatment, and a bit approximately what hashish can be utilized for in daily dwelling.

Guns, germs, and steel : the fates of human societies

Dismantles racially established theories of human heritage by means of revealing the environmental components he feels are answerable for history's broadest styles. summary: "Fascinating. .. Lays a starting place for figuring out human background. "-Bill Gates learn extra. ..

Extra info for Horticultural Reviews (Volume 19)

Example text

Recently, a family of petunia ACC oxidase genes have been cloned (Tang et al. 1993) and their expression in petunia flowers has been studied in detail (Tang et al. 1994). Four ACC oxidase genes were characterized but only three were found to be actively transcribed. These expressed ACC oxidase genes were termed AC01, AC03, and AC04. In agreement with Pech et al. (1987), each of the three ACC oxidase mRNAs accumulated in the gynoecium during early flower development, reaching their maximal levels at the time of flower opening (Tang et al.

A divergent ACC synthase cDNA was cloned that corresponds to an auxin-regulated ACC synthase gene in orchid that is expressed in the stigma upon pollination, in response to auxin, and in the presence of pollen or auxin and 2,5-norbornadiene (A. Q. Bui and S. D. O'Neill, unpublished). Taken together, there appear to be at least two different types of ACC synthase genes expressed in pollinated orchid flowers that differ markedly in their spatial and hormonal regulation: one that responds to the primary pollination signal (tentatively identified as auxin), and another that serves to amplify that signal by triggering, and in some instances sustaining, autocatalytic ethylene production.

Because of the obvious connection between the cytoskeleton and the distribution of organelles and the regulation of meiosis, various investigators have examined the structure of the microtubules in the megasporocyte and megaspores (Bednara et a1. 1988; Webb and Gunning 1990). These investigations have been greatly assisted by the technique of isolation of the megagametophyte from other ovule tissues (Van Went and Kwee 1990; Theunis et a1. 1991), which makes three-dimensional analysis of the megagametophyte structure and biochemistry more feasible.

Download PDF sample

Rated 4.93 of 5 – based on 49 votes