Abstract
Pistacia chinensis Bung seeds were irradiated to 100,200,400,600 and 800 Gy by 60Co γ-rays to study the biological effects.The results show that germination rate and survival rate of Pistacia chinensis seed decreased with increasing doses.The dose 200 Gy group has the highest variation rate and germination rate.The height of M1 seedling decreased with increasing doses.Compared with the control,dwarfing,plant type asymmetry,vein chlorosis,leaf curl,malformation and other phenotypic variation appeared with the irradiation groups of 100-400 kGy.Using RAPD,the M1 plants were investigated.Remarkable variations in the experimental plants were detected by RAPD PCR,but no variation was detected in the control plants.And the 200 kGy group has high frequencies of RAPD variation than the 100 kGy group.
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Claims 7
Claim · model-written summary
Germination rate and survival rate of Pistacia chinensis seed decreased with increasing irradiation doses.
- Taxon
- Pistacia chinensis
Pistacia chinensist0 - Organ / stage
- seede0
- Treatment
- increasing dosese0
- Outcome
- germination rate and survival ratee0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“germination rate and survival rate of Pistacia chinensis seed decreased with increasing doses”
t0“Pistacia chinensis”
Claim · model-written summary
The 200 Gy group had the highest variation rate and germination rate.
- Taxon
- Pistacia chinensisPistacia chinensist0
- Treatment
- 200 Gye0
- Outcome
- variation rate and germination ratee0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The dose 200 Gy group has the highest variation rate and germination rate”
t0“Pistacia chinensis”
Claim · model-written summary
Height of M1 seedlings decreased with increasing doses.
- Taxon
- Pistacia chinensisPistacia chinensist0
- Organ / stage
- M1 seedlinge0
- Treatment
- increasing dosese0
- Outcome
- heighte0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The height of M1 seedling decreased with increasing doses”
t0“Pistacia chinensis”
Claim · model-written summary
Compared with the control, irradiation groups of 100-400 kGy showed dwarfing, plant type asymmetry, vein chlorosis, leaf curl, malformation and other phenotypic variation.
- Taxon
- Pistacia chinensisPistacia chinensist0
- Treatment
- irradiation groups of 100-400 kGye0
- Outcome
- dwarfing,plant type asymmetry,vein chlorosis,leaf curl,malformation and other phenotypic variatione0
- Comparator
- controle0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with the control,dwarfing,plant type asymmetry,vein chlorosis,leaf curl,malformation and other phenotypic variation appeared with the irradiation groups of 100-400 kGy”
t0“Pistacia chinensis”
Claim · model-written summary
Remarkable variations were detected by RAPD PCR in the irradiated experimental plants.
- Taxon
- Pistacia chinensisPistacia chinensist0
- Outcome
- variationse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Remarkable variations in the experimental plants were detected by RAPD PCR”
t0“Pistacia chinensis”
Claim · model-written summary
No RAPD variation was detected in the control plants.
- Taxon
- Pistacia chinensisPistacia chinensist0
- Outcome
- variatione0
- Comparator
- control plantse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no variation was detected in the control plants”
t0“Pistacia chinensis”
Claim · model-written summary
The 200 kGy group had higher frequencies of RAPD variation than the 100 kGy group.
- Taxon
- Pistacia chinensisPistacia chinensist0
- Treatment
- 200 kGy groupe0
- Outcome
- RAPD variatione0
- Direction
- high frequenciese0
- Comparator
- 100 kGy groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the 200 kGy group has high frequencies of RAPD variation than the 100 kGy group”
t0“Pistacia chinensis”