Claim · model-written summary
Blade-ear distance can identify the pollen-mother-cell reduction stage.
- Taxon
- Lowland Ricet0
- Outcome
- Distance between the blade-ear of the flag leaf and that of the second leaf can be utilized conveniently to identify the stage of the reduction division of pollen-mother-cellse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Verbatim
e0“Distance between the blade-ear of the flag leaf and that of the second leaf can be utilized conveniently to identify the stage of the reduction division of pollen-mother-cells”
t0“Lowland Rice”
Title
Seizo MATSUSHIMA; Takio MANAKA Japanese Journal of Crop Science 1956. doi:10.1626/jcs.24.299
Other claims from this paper (14)
- Observation Panicle development from flag leaf primordium differentiation to heading was divided into 21 stages.
- Observation The first three bracts remain as vestiges at distinct panicle positions.
- Observation The first bract sometimes becomes a flag leaf.
- Observation Adult panicle vestiges have four kinds.
- Observation The vestige at the top branch base combines a bract and growing point.
- Observation Large panicle axis bundles divide into branches one by one.
- Observation The lowest branch differentiates first but starts growth last.
- Observation Secondary branch differentiation and growth occur in contrary orders.
- Observation Spikelet differentiation and growth occur in the same order.
- Observation Plant age index fit stage identification.
- Observation Young panicle length was useful for identifying stages.
- Observation Spikelet length increases with panicle stage.
- Observation First or second meiosis may occur in half-length spikelets.
- Observation Days before heading can identify stages only in normal weather.