Search claims · PlantClaims

Method / resourceobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Using SNP subsets based on functional annotation did not significantly decrease chickpea grain-yield prediction accuracy.

Taxon: chickpeaCicer arietinume1
Outcome: prediction accuracy for grain yielde0
Direction: did not significantly decreasee0
Comparator: whole SNP datasete0

Not reportedValue

Verbatim

e0
“Compared with the whole SNP dataset, a subset of SNPs did not significantly decrease prediction accuracy for grain yield despite consisting of a smaller number of SNPs.”
✓ located verbatim in the source · abstract, characters 1672–1840

e1
“chickpea breeding lines”
✓ located verbatim in the source · abstract, characters 333–356

Title

Genomic prediction of preliminary yield trials in chickpea: Effect of functional annotation of SNPs and environment

Yongle Li; Pradeep Ruperao; Jacqueline Batley; et al. The Plant Genome 2021. doi:10.1002/tpg2.20166

Other claims from this paper (7)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Backcrossing H16 into Chunjiang06 did not decrease grain quality.

Taxon: riceOryza sativat0
Material: Chunjiang06e6
Treatment: Backcrossing this allele into the japonica variety Chunjiang06e6
Outcome: grain qualitye6
Direction: no_changeinferrede6

Not reportedComparator

Verbatim

t0
“japonica rice varieties for cultivation in south China”
✓ located verbatim in the source · title, characters 98–152

e6
“Backcrossing this allele into the japonica variety Chunjiang06 improved yield without decreasing grain quality”
✓ located verbatim in the source · abstract, characters 1014–1124

Title

Using Heading date 1 preponderant alleles from indica cultivars to breed high‐yield, high‐quality japonica rice varieties for cultivation in south China

Yujia Leng; Yihong Gao; Long Chen; et al. Plant Biotechnology Journal 2019. doi:10.1111/pbi.13177

Other claims from this paper (8)

Observation Nineteen Hd1 haplotypes were detected among 123 major Chinese rice varieties.
Observation Two major Hd1 haplotypes (H8 and H13) occur in the japonica group.
Observation Three major Hd1 haplotypes (H14, H15 and H16) occur in the indica group.
Observation SNP 316 (C-T) is the only difference between the two major japonica haplotypes.
Observation SNP 495 (C-G) and SNP 614 (G-A) are the major SNPs in the three indica haplotypes.
Observation Allele-frequency analysis showed that secondary branch number was the main target of Chinese indica breeding.
Association H16 is the most preponderant Hd1 allele in modern cultivated Chinese indica varieties.
Intervention effect Backcrossing H16 into japonica Chunjiang06 improved yield.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

Applying one, two or three kinds of nucleosides did not significantly decrease aberration frequency.

Taxon: Trillium kamtschaticumTrillium camschatcensee1
Treatment: one, two or three kinds of nucleosidese0
Outcome: aberration frequencye0
Direction: did not bring about any significant decreasee0

Not reportedComparator

Verbatim

e0
“Simultaneous application of one, two or three kinds of nucleosides did not bring about any significant decrease in aberration frequency”
✓ located verbatim in the source · abstract, characters 454–589

e1
“The influence of mitomycin C, chloramphenicol, ATP and various nucleosides on the yield of X-ray-induced chromosome aberrations was examined with the ovular tissue cells of Trillium kamtschaticum.”
✓ located verbatim in the source · abstract, characters 0–196

Title

STUDIES ON THE FACTORS AFFECTING THE REJOINING OF CHROMOSOME BREAKS PRODUCED BY X-RAYS

MASAKI IWABUCHI; TAKASHI SAHO; SHIGEYUKI TANIFUJI The Japanese Journal of Genetics 1966. doi:10.1266/jjg.41.379

Other claims from this paper (8)

Intervention effect Mitomycin C significantly increased X-ray-induced chromosome aberrations.
Intervention effect chloramphenicol significantly increased X-ray-induced chromosome aberrations.
Intervention effect ATP reduced chromosome aberration yield.
Intervention effect The DNA base component nucleoside mixture significantly decreased aberration yield.
Intervention effect Four RNA component nucleosides did not significantly reduce aberration frequency, although a reduction tendency was seen.
Intervention effect Mitomycin C completely arrested the favorable action of the nucleoside mixture and ATP on chromosome break rejoining.
Intervention effect Chloramphenicol completely arrested the favorable action of the nucleoside mixture and ATP on chromosome break rejoining.
Mechanism The authors suggest DNA and protein syntheses are involved in rejoining X-ray-induced chromosome breaks.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

5-aminouracil did not reduce the share of chromosome type exchanges in irradiated dry crepis seeds.

Taxon: crepisCrepise0
Treatment: 5-aminouracile0
Outcome: share of exchanges of the chromosome typee0
Direction: without decreasee0

Not reportedComparator

Verbatim

e0
“The modification of the cytogenetic effect of x-radiation of dry crepis seeds (10 and 15 kR) by 5-aminouracil consisted of a higher yield of aberrations without decrease in share of exchanges of the chromosome type.”
✓ located verbatim in the source · abstract, characters 251–466

Title

Cytogenetic analysis of mechanism of formation of radiation-induced chromosome exchanges. [Crepis capillaris, x radiation]

R.A. Azatyan; A.P. Akif'ev; R.A. Shavel'zon; et al. Radiobiology (USSR) (Engl. Transl.); (United States) 1977

Other claims from this paper (4)

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Vascular bundle integrity was not impaired by the double mutation.

Taxon: Brachypodium distachyonBrachypodium distachyont0
Organ / stage: vascular bundlese0
Outcome: integrity of vascular bundlese0
Direction: not impairede0

Verbatim

e0
“integrity of vascular bundles is not impaired”
✓ located verbatim in the source · abstract, characters 850–895

t0
“Brachypodium distachyon”
✓ located verbatim in the source · title, characters 47–70

Title

Inactivation of LACCASE8 and LACCASE5 genes in Brachypodium distachyon leads to severe decrease in lignin content and high increase in saccharification yield without impacting plant integrity

Philippe Le Bris; Yin Wang; Clément Barbereau; et al. Biotechnology for Biofuels 2019. doi:10.1186/s13068-019-1525-5

Other claims from this paper (8)

Intervention effect Double laccase inactivation reduced mature culm lignin content by 20–30% versus wild type.
Intervention effect Double laccase inactivation increased saccharification yield by 140% versus wild type.
Intervention effect Ferulic acid release after mild alkaline hydrolysis was 2.5-fold higher in the double mutant.
Observation Interfascicular fibers were primarily affected by the double mutation.
Observation The double mutation had no drastic impact on plant growth.
Mechanism Two Brachypodium laccases were implicated in lignification.
Observation Interfascicular fiber and metaxylem cell lignification were partly uncoupled.
Recommendation Orthologs of these laccases were proposed as targets to improve grass biofuel feedstock.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

The double mutation had no drastic impact on plant growth.

Taxon: Brachypodium distachyonBrachypodium distachyont0
Material: double mutatione0
Outcome: plant growthe0
Direction: no drastic impacte0

Verbatim

e0
“there is no drastic impact of the double mutation on plant growth”
✓ located verbatim in the source · abstract, characters 912–977

t0
“Brachypodium distachyon”
✓ located verbatim in the source · title, characters 47–70

Title

Inactivation of LACCASE8 and LACCASE5 genes in Brachypodium distachyon leads to severe decrease in lignin content and high increase in saccharification yield without impacting plant integrity

Philippe Le Bris; Yin Wang; Clément Barbereau; et al. Biotechnology for Biofuels 2019. doi:10.1186/s13068-019-1525-5

Other claims from this paper (8)

Intervention effect Double laccase inactivation reduced mature culm lignin content by 20–30% versus wild type.
Intervention effect Double laccase inactivation increased saccharification yield by 140% versus wild type.
Intervention effect Ferulic acid release after mild alkaline hydrolysis was 2.5-fold higher in the double mutant.
Observation Interfascicular fibers were primarily affected by the double mutation.
Observation Vascular bundle integrity was not impaired by the double mutation.
Mechanism Two Brachypodium laccases were implicated in lignification.
Observation Interfascicular fiber and metaxylem cell lignification were partly uncoupled.
Recommendation Orthologs of these laccases were proposed as targets to improve grass biofuel feedstock.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Introgression of the NPB allele did not affect plant height.

Taxon: riceOryza sativat0
Treatment: introgression of the NPB allelee0
Outcome: plant heighte0
Direction: no effecte0

Not reportedComparator

Verbatim

e0
“introgression of the NPB allele resulted in a decrease in bending stress stem area and number of spikelets per panicle and an increase in tiller number but had no effect on plant height”
✓ located verbatim in the source · abstract, characters 2199–2384

t0
“rice”
✓ located verbatim in the source · title, characters 44–48

Title

Production of novel beneficial alleles of a rice yield‐related QTL by CRISPR/Cas9

Yongtao Cui; Xingming Hu; Guohua Liang; et al. Plant Biotechnology Journal 2020. doi:10.1111/pbi.13370

Other claims from this paper (19)

Association Three QTLs were associated with stem cross-section area.
Association Nipponbare alleles at qSCSA1-1 and qSCSA6-1 increased SCSA.
Association The 93-11 allele at qSCSA3-1 increased culm strength.
Observation qSCSA3-1 mapped to a 51-kb region containing OsTB1.
Observation OsTB1 expression in 93-11 inflorescences exceeded that in NPB and NIL-93-11.
Intervention effect Introgression of the NPB allele decreased bending stress.
Intervention effect Introgression of the NPB allele decreased stem area and spikelets per panicle.
Intervention effect Introgression of the NPB allele increased tiller number.
Intervention effect The OsTB1 null mutant had lower bending stress than rescued plants.
Intervention effect The OsTB1 null mutant had smaller panicles than rescued plants.
Intervention effect The OsTB1 null mutant had increased tiller number relative to rescued plants.
Observation Four large-SCSA varieties carried a TGTG insertion.
Method / resource Editing generated 23 rice plants with nine mutations.
Intervention effect Type 1 plants had more tillers and smaller culms and panicles than wild type.
Observation Type 2 plants resembled wild type phenotypically.
Intervention effect Type 3 plants had fewer tillers and larger culms and panicles than wild type.
Intervention effect Type 3 edits increased OsTB1 expression.
Intervention effect Type 1 edits reduced OsTB1 expression.
Intervention effect Type 2 edits left OsTB1 expression unchanged.

“yield decrease”

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