J
James McD. Stewart
Researcher at United States Department of Agriculture
Publications - 9
Citations - 394
James McD. Stewart is an academic researcher from United States Department of Agriculture. The author has contributed to research in topics: Embryo culture & Ovule. The author has an hindex of 8, co-authored 9 publications receiving 386 citations.
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Journal ArticleDOI
In-ovulo embryo culture and seedling development of cotton (Gossypium hirsutum L.).
TL;DR: A convenient and reliable method for culturing cotton embryos is needed to obtain interspecific hybrids of this genus by developing a phytohormone-supplemented medium upon which the growth of ovules was similar that of in situ ovules.
Journal ArticleDOI
Chilling injury and changes in adenosine triphosphate of cotton seedlings.
James McD. Stewart,Gene Guinn +1 more
TL;DR: A mechanism of chilling injury is discussed in relation to the decrease in ATP concentration at low temperature.
Journal ArticleDOI
Hybridization of diploid and tetraploid cottons through in-ovulo embryo culture
Journal ArticleDOI
In vitro fertilization and embryo rescue
TL;DR: The potential of in vitro fertilization and ovule culture is promising and in some situations may be a viable alternative to parasexual hybridization and somatic embryogenesis.
Journal ArticleDOI
Chilling Injury and Nucleotide Changes in Young Cotton Plants
James McD. Stewart,Gene Guinn +1 more
TL;DR: The results are interpreted to mean that general phosphorolytic activity is associated with chilling injury rather than damage to the phosphorylating mechanisms alone.