Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

The basic chromosome number was seven.

Taxon: RubusRubuse1
Outcome: basic chromosome numbere0
Value: sevene0

Verbatim

e0
“The basic chromosome number was seven”
✓ located verbatim in the source · abstract, characters 417–454

e1
“Rubus germplasm”
✓ located verbatim in the source · abstract, characters 134–149

Title

Chromosome Numbers of Rubus Species at the National Clonal Germplasm Repository

Maxine M. Thompson HortScience 1995. doi:10.21273/hortsci.30.7.1447

Other claims from this paper (4)

Observation The study reported new chromosome counts for 42 Rubus taxa.
Observation Chromosome counts confirmed prior reports for 72 taxa.
Observation Ten counts came from plants unidentified to species.
Observation Ploidy ranged from 2 x to 12 x.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Basic chromosome number 11 predominates in the studied Primula species.

Taxon: PrimulaPrimulat0
Outcome: basic numbere0
Value: 11e0

Verbatim

e0
“The basic number 11 is predominating in this genus studied.”
✓ located verbatim in the source · abstract, characters 854–913

t0
“Primula”
✓ located verbatim in the source · title, characters 35–42

Title

Karyomorphological studies in some Primula species of Nepal Himalaya.

S. R. Sakya; K. K. Joshi CYTOLOGIA 1990. doi:10.1508/cytologia.55.571

Other claims from this paper (13)

Observation Primula atrodentata W. W. Sm. has chromosome number 2n=22.
Observation Primula deuteronana Craib has chromosome number 2n=22.
Observation Primula edgeworthii Pax has chromosome number 2n=22.
Observation Primula erosa Wall. has chromosome number 2n=22, 24.
Observation Primula irregularis Craib has chromosome number 2n=22.
Observation Primula rotundifolia Wall. has chromosome number 2n=22.
Observation Primula denticulata has variable chromosome numbers of 32, 34 and 44.
Observation Primula elliptica has chromosome number 2n=24.
Observation Primula gracilipes Craib chromosome number 2n=22 was confirmed.
Observation Primula malacoides Franch. chromosome number 2n=18 was confirmed.
Observation Primula petiolaris Wall. chromosome number 2n=22 was confirmed.
Observation Primula reticulata Wall. chromosome number 2n=22 was confirmed.
Observation Primula sikkimensis Hook. f. chromosome number 2n=22 was confirmed.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Ascopholis was assigned basic chromosome number x=5.

Taxon: Ascopholise0
Outcome: basic number of x=5e0

Verbatim

e0
“Ascopholis, a monotypic genus falls under the series having the basic number of x=5.”
✓ located verbatim in the source · abstract, characters 1083–1167

Title

Cytological studies in some members of cyperaceae.

D. H. Tejavathi; B. H. M. Nijalingappa CYTOLOGIA 1990. doi:10.1508/cytologia.55.363

Other claims from this paper (10)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The basic chromosome number was x = 9.

Taxon: Cenchrus ciliaris L.Cenchrus ciliarise0
Outcome: basic chromosome numbere0
Value: x = 9e0

Verbatim

e0
“a basic chromosome number of x = 9 for Cenchrus ciliaris L.”
✓ located verbatim in the source · abstract, characters 20–79

Title

Aneuploidy in Cenchrus cilliaris (Poaceae, Panicoideae, Paniceae): Truth or fiction?

N.C. Visser; J.J. Spies; H.J.T. Venter South African Journal of Botany 1998. doi:10.1016/s0254-6299(15)30921-2

Other claims from this paper (4)

Observation Tetraploid, pentaploid and hexaploid levels were observed.
Observation Almost 83% of specimens were tetraploid.
Observation B-chromosomes occurred in a few tetraploid and hexaploid specimens.
Observation The previously described high aneuploidy frequency was not observed.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The basic chromosome number for Serjania was x = 12.

Taxon: SerjaniaSerjaniae0
Outcome: basic chromosomic numbere0
Value: x = 12e0

Verbatim

e0
“The basic chromosomic number is x = 12 for Serjania”
✓ located verbatim in the source · abstract, characters 524–575

Title

Karyotypic Study of Some Species of Serjania and Urvillea (Sapindaceae; Tribe Paullinieae)

Claudia Zampieri Nogueira; Paulo M. Ruas; Claudete F. Ruas; et al. American Journal of Botany 1995. doi:10.2307/2445423

Other claims from this paper (10)

Observation All studied Serjania species were diploid with 2n = 24 chromosomes.
Observation The studied Urvillea species was octoploid with 2n = 86 chromosomes.
Observation Serjania species differed in chromosome structure.
Observation Chromosome lengths differed greatly among Serjania species.
Observation The basic chromosome number for Urvillea was x = 11.
Mechanism Urvillea may evolve toward polyploidy followed by reductional aneuploidy.
Observation C-banding showed no clear heterochromatin blocks in Serjania.
Observation NOR banding stained one chromosome pair in S. communis.
Observation NOR banding stained two chromosome pairs in S. laruotteana.
Observation Nucleoli number varied among Serjania populations.

Observationobservedoriginal resultmeasured

Claim · model-written summary

The studied Diospyros taxa shared basic chromosome number x=15.

Taxon: Diospyros spp.Diospyrose1
Outcome: basic number of chromosomee0
Value: x=15e0

Verbatim

e0
“they have same basic number of chromosome x=15”
✓ located verbatim in the source · abstract, characters 234–280

e1
“Diospyros spp.”
✓ located verbatim in the source · abstract, characters 143–157

Title

Study on Chromosome Numbers of Diospyros and Their Varieties

Ren Wang Xibei nongye xuebao 1999

Other claims from this paper (9)

Observation D.glaucifolia Metc. had 2x=30 chromosomes.
Observation D.lotus Linn. had 2x=30 chromosomes.
Observation D.oleifera Cheng. had 2x=30 chromosomes.
Observation Jinzaoshi had 2x=30 chromosomes.
Observation D.rhombifolia Hemsl. had 4x=60 chromosomes.
Observation D.cathayensis A.N. Steward. had 6x=90 chromosomes.
Observation Most persimmon varieties had 6x=90.
Observation Hiratanenashi had 9x=135.
Observation Jinzaoshi was reported as a diploid of D.kaki L.f., with uncertain species status.

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The family probably has a primitive basic chromosome number of x = 7.

Taxon: AcanthaceaeAcanthaceaet0
Outcome: primitive basic numbere0
Value: x = 7e0
Qualifier: probablee0

Verbatim

e0
“A primitive basic number of x = 7 is probable for the family.”
✓ located verbatim in the source · abstract, characters 424–485

t0
“Acanthaceae”
✓ located verbatim in the source · title, characters 32–43

Title

Chromosome Numbers of New World Acanthaceae

Thomas F. Daniel; Tsan Iang Chuang Systematic Botany 1993. doi:10.2307/2419404

Other claims from this paper (5)

Observation Chromosome numbers were determined for 36 species in 15 Acanthaceae genera.
Observation Chromosome numbers were reported for the first time for 21 species.
Observation Oplonia was first reported with n = 21.
Observation Streblacanthus was first reported with n = 18.
Observation Three distinct groups of New World Justicieae: Odontoneminae were delimited from chromosome and morphological characters.

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The study supports x=7 as the basic chromosome number in Vicia.

Outcome: basic numbere0
Value: x=7e0

Not reportedTaxon

Verbatim

e0
“x=7 may be considered the basic number in the genus.”
✓ located verbatim in the source · abstract, characters 580–632

Title

Karyological Studies on Some Taxa of the Genus Vicia L. (Fabaceae).

E. A. Kamel CYTOLOGIA 1999. doi:10.1508/cytologia.64.441

Other claims from this paper (8)

Observation V. cinerea had a newly observed chromosome count of 2n=10.
Observation V. nigra had a newly observed chromosome count of 2n=10.
Observation Four Vicia species had diploid number 2n=10 with x=5.
Observation Two Vicia species had diploid number 2n=12 with x=6.
Observation Ten Vicia species had diploid number 2n=14 with x=7.
Observation V. hirsuta had two B chromosomes.
Observation Examined Vicia species had approximately symmetric karyotypes.
Observation Chromosome size varied considerably among examined Vicia species.

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The basic chromosome number of ulluco may be x = 6.

Taxon: ullucoe0
Outcome: basic chromosome numbere0
Value: x = 6e0
Qualifier: may bee0

Verbatim

e0
“This indicates that the basic chromosome number of ulluco may be x = 6”
✓ located verbatim in the source · abstract, characters 433–503

Title

Karyotypes and meiosis of cultivated and wild ulluco

Juha Larkka; Paula Jokela; Leena Pietilä; et al. Caryologia 1992. doi:10.1080/00087114.1992.10797226

Other claims from this paper (10)

Observationauthor interpretationoriginal resultmeasured

Claim · model-written summary

The primitive basic chromosome number of Klugieae is x=9.

Taxon: WhytockiaWhytockiat0
Outcome: primitive basic number of chromosomese1
Value: x=9e1

Verbatim

t0
“WHYTOCKIA(GESNERIACEAE )”
✓ located verbatim in the source · title, characters 14–38

e1
“This paper suggests that x=9 be the primitive basic number of chromosomes in the Klugieae”
✓ located verbatim in the source · abstract, characters 355–444

Title

KARYOTYPES OF WHYTOCKIA(GESNERIACEAE )

Wang Yin Acta Phytotaxonomica Sinica 1998

Other claims from this paper (7)

“basic number”

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