Claim · model-written summary
Growth regulator treatment yielded additional anisocytic, paracytic, cyclocytic and abnormal stomatal types.
- Taxon
- Lagenaria leucantha (Duch.) Rusby
Lagenaria sicerariat0 - Organ / stage
- cotyledonse0
- Treatment
- growth regulatorse0
- Outcome
- anisocytic, paracytic, cyclocytic and several abnormal stomatal typese0
- Comparator
- controlse0
Not reportedDirection
Verbatim
e0“In cotyledons treated with growth regulators, anisocytic, paracytic, cyclocytic and several abnormal stomatal types were observed in addition to those found in the controls.”
t0“Lagenaria leucantha (Duch.) Rusby”
Title
JA Inamdar; M Gangadhara Australian Journal of Botany 1975. doi:10.1071/bt9750013
Other claims from this paper (19)
- Observation Untreated cotyledons had anomocytic stomata and stomata with one subsidiary cell.
- Intervention effect High gibberellic acid concentrations inhibited growth.
- Intervention effect Ascorbic acid increased stomatal index and guard cell size.
- Intervention effect Ascorbic acid decreased stomatal frequency.
- Intervention effect Sucrose increased stomatal index and guard cell length.
- Intervention effect Tri-iodobenzoic acid caused guard cell degeneration.
- Intervention effect At higher concentrations tri-iodobenzoic acid inhibited growth.
- Intervention effect Increasing kinetin reduced stomatal frequency, index and guard cell size.
- Intervention effect Kinetin induced contiguous stomata and guard cell division.
- Intervention effect Sulphanilamide could inhibit or promote growth depending on concentration.
- Intervention effect Coumarin at 50 p.p.m. reduced guard cell size and stomatal frequency.
- Intervention effect Coumarin at 50 p.p.m. commonly induced persistent stomatal initials.
- Intervention effect At 100 p.p.m. coumarin allowed only the radicle to emerge.
- Intervention effect At 100 p.p.m. coumarin prevented cotyledon emergence.
- Intervention effect Higher colchicine concentrations induced more persistent stomatal initials.
- Intervention effect Higher colchicine concentrations reduced stomatal frequency and index.
- Intervention effect Colchicine at 50 p.p.m. induced double pores and abnormally large pore sizes.
- Intervention effect Colchicine at 50 p.p.m. increased the size of guard cells and their nuclei.
- Intervention effect Maleic hydrazide reduced guard and epidermal cell size and occasionally formed persistent stomatal initials.