By organism › Green plants › Isoetaceae › Isoetes hypsophila

Observationobservedoriginal resultmeasured

Claim · model-written summary

Isoetes hypsophila has laevigate megaspores and bacculate to rugulate microspores.

Taxon: Isoetes hypsophilaIsoetes hypsophilae0
Outcome: laevigate megaspores and bacculate to rugulate microsporese0

Verbatim

e0
“Isoetes hypsophila has laevigate megaspores and bacculate to rugulate microspores”
✓ located verbatim in the source · abstract, characters 336–417

Title

Isoetes shangrilaensis, a new species of Isoetes from Hengduan mountain region of Shangri-la, Yunnan

XIANG LI; YUQIAN HUANG; XIAOKANG DAI; et al. Phytotaxa 2019. doi:10.11646/phytotaxa.397.1.6

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

I. hypsophila was distantly related to the other basic diploid species.

Taxon: I. hypsophilaIsoetes hypsophilae0
Outcome: distantly relatede0

Verbatim

e0
“I. hypsophila was distantly related”
✓ located verbatim in the source · abstract, characters 817–852

Title

Isoetes shangrilaensis, a new species of Isoetes from Hengduan mountain region of Shangri-la, Yunnan

XIANG LI; YUQIAN HUANG; XIAOKANG DAI; et al. Phytotaxa 2019. doi:10.11646/phytotaxa.397.1.6

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

I. hypsophila separates phylogenetically from the other studied species.

Taxon: I. hypsophilaIsoetes hypsophilae0
Outcome: separated with the otherse0

Verbatim

e0
“I. hypsophila were separated with the others”
✓ located verbatim in the source · abstract, characters 767–811

Title

Two LEAFY homologs ILFY1 and ILFY2 control reproductive and vegetative developments in Isoetes L.

Tao Yang; Ming-fang Du; You-hao Guo; et al. Scientific Reports 2017. doi:10.1038/s41598-017-00297-3

Other claims from this paper (14)

Method / resource ILFY1 was cloned from five Isoetes species.
Method / resource ILFY2 was cloned from five Isoetes species.
Observation ILFY1 spans 1449-1456 bp.
Observation ILFY1 open reading frame spans 927-936 bp.
Observation ILFY2 spans 1768 bp.
Observation ILFY2 open reading frame spans 726 bp.
Observation ILFY1 and ILFY2 occupy separate phylogenetic clades.
Observation IsLFY1 and IsLFY2 in I. sinensis showed no functional diversity in expression analysis.
Observation Both transcripts accumulate similarly in vegetative and reproductive tissues.
Observation Both transcripts are highly expressed in juvenile tissues.
Intervention effect IsLFY1 transgenic Arabidopsis did not flower precociously.
Intervention effect IsLFY2 transgenic Arabidopsis did not flower precociously.
Intervention effect IsLFY1 did not rescue Arabidopsis lfy mutants.
Intervention effect IsLFY2 did not rescue Arabidopsis lfy mutants.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

Nine microsatellite loci were isolated and characterized in I. hypsophila.

Taxon: I. hypsophilaIsoetes hypsophilae0
Outcome: microsatellite loci were isolated and characterizede0
Value: nine microsatellite locie0

Verbatim

e0
“nine microsatellite loci were isolated and characterized in 32 samples from four natural populations of I. hypsophila”
✓ located verbatim in the source · abstract, characters 431–548

t0
“Isoetes hypsophila”
✓ located verbatim in the source · title, characters 51–69

Title

Microsatellite primers in the endangered quillwort Isoetes hypsophila (Isoetaceae) and cross‐amplification in I. sinensis

Zuozhou Li; Qingxiang Han; Yuanyuan Chen; et al. American Journal of Botany 2012. doi:10.3732/ajb.1100319

Other claims from this paper (2)

Method / resource The primers amplified repeats with three to 11 alleles per locus.
Method / resource Seven of nine primers cross-amplified in I. sinensis with two to seven alleles per locus.

Method / resourceobservedoriginal resultpositivemeasured

Claim · model-written summary

The primers amplified repeats with three to 11 alleles per locus.

Taxon: Isoetes hypsophilaIsoetes hypsophilat0
Outcome: di- and hexanucleotide repeatse0
Value: three to 11 alleles per locuse0

Verbatim

e0
“primers amplified di- and hexanucleotide repeats with three to 11 alleles per locus”
✓ located verbatim in the source · abstract, characters 554–637

t0
“Isoetes hypsophila”
✓ located verbatim in the source · title, characters 51–69

Title

Microsatellite primers in the endangered quillwort Isoetes hypsophila (Isoetaceae) and cross‐amplification in I. sinensis

Zuozhou Li; Qingxiang Han; Yuanyuan Chen; et al. American Journal of Botany 2012. doi:10.3732/ajb.1100319

Other claims from this paper (2)

Method / resource Nine microsatellite loci were isolated and characterized in I. hypsophila.
Method / resource Seven of nine primers cross-amplified in I. sinensis with two to seven alleles per locus.

Observationauthor interpretationoriginal resultnot significant (as stated)measured

Claim · model-written summary

Chloroplast sequences appeared to evolve neutrally under Tajima's criterion.

Taxon: Isoetes hypsophilaIsoetes hypsophilae1
Outcome: neutral evolutione0
Value: $$D=-1.66453$$e0
Qualifier: $$0.1> P> 0.05$$e0

Not reportedDirection

Verbatim

e0
“Sequences appeared to have neutral evolution (Tajima’s criterion $$D=-1.66453$$, $$0.1> P> 0.05$$”
✓ located verbatim in the source · abstract, characters 245–342

e1
“within Isoetes hypsophila, a Chinese endemic alpine quillwort species.”
✓ located verbatim in the source · abstract, characters 55–125

Title

Chloroplast DNA Phylogeography of the Chinese Endemic Alpine QuillwortIsoetes hypsophilaHand.‐Mazz. (Isoetaceae)

Jin‐Ming Chen; Fan Liu; Wahiti Robert Gituru; et al. International Journal of Plant Sciences 2008. doi:10.1086/588065

Other claims from this paper (9)

Observationauthor interpretationoriginal resultnot significant (as stated)measured

Claim · model-written summary

Fu and Li's D-star test supported apparently neutral chloroplast sequence evolution.

Taxon: Isoetes hypsophilaIsoetes hypsophilae2
Outcome: neutral evolutione1
Value: $$D^{*}=-1.92897$$e0
Qualifier: $$0.1> P> 0.05$$e0

Not reportedDirection

Verbatim

e0
“Fu and Li’s test $$D^{*}=-1.92897$$, $$0.1> P> 0.05$$”
✓ located verbatim in the source · abstract, characters 344–397

e1
“Sequences appeared to have neutral evolution”
✓ located verbatim in the source · abstract, characters 245–289

e2
“within Isoetes hypsophila, a Chinese endemic alpine quillwort species.”
✓ located verbatim in the source · abstract, characters 55–125

Title

Chloroplast DNA Phylogeography of the Chinese Endemic Alpine QuillwortIsoetes hypsophilaHand.‐Mazz. (Isoetaceae)

Jin‐Ming Chen; Fan Liu; Wahiti Robert Gituru; et al. International Journal of Plant Sciences 2008. doi:10.1086/588065

Other claims from this paper (9)

Observationauthor interpretationoriginal resultnot significant (as stated)measured

Claim · model-written summary

Fu and Li's F-star test supported apparently neutral chloroplast sequence evolution.

Taxon: Isoetes hypsophilaIsoetes hypsophilae2
Outcome: neutral evolutione1
Value: $$F^{*}=-2.17823$$e0
Qualifier: $$0.1> P> 0.05$$e0

Not reportedDirection

Verbatim

e0
“$$F^{*}=-2.17823$$, $$0.1> P> 0.05$$”
✓ located verbatim in the source · abstract, characters 399–435

e1
“Sequences appeared to have neutral evolution”
✓ located verbatim in the source · abstract, characters 245–289

e2
“within Isoetes hypsophila, a Chinese endemic alpine quillwort species.”
✓ located verbatim in the source · abstract, characters 55–125

Title

Chloroplast DNA Phylogeography of the Chinese Endemic Alpine QuillwortIsoetes hypsophilaHand.‐Mazz. (Isoetaceae)

Jin‐Ming Chen; Fan Liu; Wahiti Robert Gituru; et al. International Journal of Plant Sciences 2008. doi:10.1086/588065

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Eleven haplotypes were identified in I. hypsophila.

Taxon: I. hypsophilaIsoetes hypsophilae0
Outcome: haplotypese0
Value: Elevene0

Not reportedDirection

Verbatim

e0
“Eleven haplotypes were identified in I. hypsophila.”
✓ located verbatim in the source · abstract, characters 438–489

Title

Chloroplast DNA Phylogeography of the Chinese Endemic Alpine QuillwortIsoetes hypsophilaHand.‐Mazz. (Isoetaceae)

Jin‐Ming Chen; Fan Liu; Wahiti Robert Gituru; et al. International Journal of Plant Sciences 2008. doi:10.1086/588065

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

I. hypsophila had relatively high haplotype diversity, h=0.817.

Taxon: I. hypsophilaIsoetes hypsophilae0
Outcome: haplotype diversitye0
Direction: relatively highe0
Value: $$h=0.817$$e0

Verbatim

e0
“A relatively high level of haplotype diversity ($$h=0.817$$) and a low level of nucleotide diversity ($$\pi =0.0045$$) were detected in I. hypsophila.”
✓ located verbatim in the source · abstract, characters 490–640

Title

Chloroplast DNA Phylogeography of the Chinese Endemic Alpine QuillwortIsoetes hypsophilaHand.‐Mazz. (Isoetaceae)

Jin‐Ming Chen; Fan Liu; Wahiti Robert Gituru; et al. International Journal of Plant Sciences 2008. doi:10.1086/588065

Other claims from this paper (9)

Isoetes hypsophila 21 claims

21 claims