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Record W2567547452 · doi:10.15835/buasvmcn-agr:12418

Cariologic Study of the Plant Species on the South-Western Gutai Mountains Pasture

2016· article· en· W2567547452 on OpenAlexaff
Zorica Voșgan, Roxana Vidican, Lucia Mihălescu, Monica Marian, Stela Jelea, Oana MARE ROŞCA, Anca Domuţa

Bibliographic record

VenueBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca Agriculture · 2016
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicAgriculture and Biological Studies
Canadian institutionsScience North
Fundersnot available
KeywordsPloidyPolyploidKaryotypeBiologyPastureBotanyEcologyChromosomeGenetics

Abstract

fetched live from OpenAlex

This paper presents karyology aspects of the diploid and polyploid species frequency on the mountain pastures in the southwestern Gutai Mountains as well as the calculation of the diploid index. The phytocoenosis of the five plant associations identified on pasture were studied: Violo declinatae-Nardetum, Simon 1966, Agrostietum stoloniferae, (Ujvárosi 1941) Burduja et al. 1956, Scirpetum sylvatici, Ralski 1931, Maloch 1935 em. Schwick 1944, Calthetum laetae, Krajina 1933, Campanulo abientinae-Vaccinietum myrtilli, (Buia et al. 1962) Boşcaiu 1971. Karyotypes were taken for all encountered vegetal species to achieve an accurate cytoaxonomic analysis. The frequency of polyploid species was found in the five vegetal associations that were identified and studied in karyology terms. The number of polyploids, comprised between 52.94-75%, is ahead of the diploids number comprised between 25-43,75%, in the vegetal associations phytocoenosis of the mountainous region. Diplo-polyploid plants and those with an unknown karyotype have lower participation. The calculated value of the diploid index decreases with the increasing of the altitude, with subunit values between 0.33 - 0.82. Diploid index (DI) indicates instable character of vegetal formations of above-mentioned area, reflecting completely station conditions of the grassland. The genetic structure of the phytocoenosis and vegetal associations studied seen from the perspective of karyotypes, indicates a drop in the dioloid index value with the increasing of the anthropo- zoogen factor (excessive grazing).

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.700
Threshold uncertainty score0.591

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0000.001
Science and technology studies0.0010.001
Scholarly communication0.0000.000
Open science0.0010.001
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.051
GPT teacher head0.199
Teacher spread0.148 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2016
Admission routes1
Has abstractyes

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