Claim · model-written summary
Amidosulfuron deformed chloroplasts in leaf and anther epidermis and tapetal plastids of rapeseed.
- Taxon
- Rapeseedt0
- Organ / stage
- leaf and anther epidermis, and tapetal plastidse2
- Treatment
- amidosulfurone0
- Outcome
- Chloroplastse2
- Qualifier
- were deformede2
- Comparator
- controle4
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleSettingDirectionValue
Verbatim
t0“in Rapeseed”
e0“In the first several days after exposure to amidosulfuron at a gametocidal dose of ca. 1 μg per plant, the plants showed the earliest symptoms including short retard of raceme elongation, slight chlorosis on leaf, and decrease of photosynthesis rate”
e2“Chloroplasts in leaf and anther epidermis, and tapetal plastids were deformed”
e4“A comparison of transcriptomic profiling data of the young flower buds of the treated plants with the control identified 142 up-regulated and 201 down-regulated differential expression transcripts with functional annotations”
Title
Xi-Qiong Liu; Cheng-Yu Yu; Jun-Gang Dong; et al. Frontiers in Plant Science 2017. doi:10.3389/fpls.2017.01625
Other claims from this paper (17)
- Intervention effect Amidosulfuron at a gametocidal dose caused a short retardation of raceme elongation in rapeseed early after exposure.
- Intervention effect Amidosulfuron caused slight chlorosis on rapeseed leaves in the first days after exposure.
- Intervention effect Amidosulfuron reduced the photosynthetic rate and leaf chlorophyll content of rapeseed.
- Intervention effect Amidosulfuron reduced soluble sugar and pyruvate contents in rapeseed plants.
- Intervention effect Amidosulfuron altered the contents of several free amino acids in rapeseed plants, direction not stated.
- Intervention effect Amidosulfuron caused autophagic vacuoles in tapetal cells and uni-nucleate microspores, which degenerated quickly.
- Intervention effect Amidosulfuron treatment yielded 142 up-regulated differential expression transcripts in young flower buds.
- Intervention effect Amidosulfuron treatment yielded 201 down-regulated differential expression transcripts in young flower buds.
- Intervention effect Amidosulfuron down-regulated the expression of PAIR1, SDS and PPD2 genes in rapeseed flower buds.
- Intervention effect Amidosulfuron down-regulated the expression of HFM1, CSTF77 and A6 genes in rapeseed flower buds.
- Intervention effect Amidosulfuron down-regulated the expression of ALA6, UGE1 and FLA20 genes in rapeseed flower buds.
- Intervention effect Amidosulfuron down-regulated the expression of A9, bHLH91 and a putative cell wall protein in rapeseed flower buds.
- Intervention effect Amidosulfuron up-regulated the autophagy-related protein ATG8A in rapeseed flower buds.
- Intervention effect Amidosulfuron up-regulated the ethylene-responsive transcription factor RAP2-11-like in rapeseed flower buds.
- Intervention effect Amidosulfuron elevated the ethylene release rate of rapeseed.
- Mechanism The gene expression changes indicate functional abnormalities in cell cycle, cell wall formation, chloroplast structure and tissue autophagy of amidosulfuron-treated rapeseed.
- Association Metabolic decrease related to photosynthesis and energy supply is associated with amidosulfuron-induced male sterility in rapeseed.