Claim · model-written summary
The decrease in Y′ contributes to growth promotion in comparable magnitude to the increase in physiological extensibility.
- Taxon
- cowpea
Vigna unguiculatat0 - Outcome
- contribution of this decreasee3
- Comparator
- increase in Φe3
Not reportedDirection
Verbatim
t0“Segments of Cowpea Hypocotyl”
e3“The contribution of this decrease is comparable in magnitude to that of the increase in Φ with respect to the promotion of growth”
Title
Hisashi Okamoto; Chiyomi Miwa; Tadashi Masuda; et al. Plant and Cell Physiology 1990. doi:10.1093/oxfordjournals.pcp.a077979
Other claims from this paper (3)
- Intervention effect Auxin reduced the adjustable yield threshold Y′ by 40–80 kPa in cowpea hypocotyl segments.
- Intervention effect Once decreased, Y′ was not affected by anoxia.
- Method / resource The negative pressure jump technique determines the adjustable yield threshold in vivo, comparing turgor reduction hydraulically rather than osmotically.