Claim · model-written summary
More chromosome aberrance types including chromosome fragments and bridges, micronucleus and tagged chromosomes are investigated in anaphase and telophase
- Taxon
- Common Wheat
Triticum aestivumt0 - Treatment
- implantation of N~+ ion beame1
- Outcome
- chromosome fragments and bridges, micronucleus and tagged chromosomese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Common Wheat”
e0“More chromosome aberrance types including chromosome fragments and bridges, micronucleus and tagged chromosomes are investigated in anaphase and telophase”
e1“agronomical trait variances induced by implantation of N~+ ion beam are mainly plant height, ear elongation stage, spike types and yield traits”
Title
Cytological Mechanism of Trait Variance Induced by Low Energy N~+ Ion Beam in Common Wheat
Huaiyu Zhang Sichuan Nongye Daxue xuebao 2005
Other claims from this paper (11)
- Intervention effect agronomical trait variances induced by implantation of N~+ ion beam are mainly plant height, ear elongation stage, spike types and yield traits
- Intervention effect disease resistance can not be improved
- Intervention effect Grains weight per plant and grain numbers per plant are significantly increased (F=0.05)
- Intervention effect Grains weight per plant and grain numbers per plant are significantly increased (F=0.05)
- Intervention effect TKW significantly decreased (F=0.01)
- Intervention effect Spike length, spike neck length, flag leaf length, and spikelets per spike are not changed
- Intervention effect Spike length, spike neck length, flag leaf length, and spikelets per spike are not changed
- Intervention effect meiotic pairing frequency is decreased and univalent frequency is increased
- Intervention effect meiotic pairing frequency is decreased and univalent frequency is increased
- Intervention effect Ring univalent, chromosome arm and multivalent are observed
- Intervention effect degree of meiotic irregularities is positively increased with implanted dosage