Molecular Evidence for Bidirectional Hybrid Origin and Hippophae rhamnoides ssp. sinensis as the Mainly Maternal Plant of the Diploid Hybrid H. goniocarpa(Elaeagnaceae)
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Hippophae goniocarpa is a natural hybrid species through homoploid hybridization between H. rhamnoides ssp. sinensis and H. neurocarpa distributed sympatrically. Maternally inherited cpDNA trnS-G sequence was used to detect the genetic relationship among 93 individuals of H. goniocarpa and its parent species which distributed sympatrically in Gongbeiwan and river land of Babao of Qilian,Qinghai. The results showed that H. goniocarpa and its parent species in the Gongbeiwan and river land of Babao had 12 and 7 haplotypes, respectively. H. goniocarpa shared common haplotypes with both H. rhamnoides ssp. sinensis and H. neurocarpa in the two places. Twenty-eight out of 36 individuals of H. goniocarpa shared common haplotypes with H. rhamnoides ssp. sinensis( H2,H4,H5),only two individuals shared common haplotypes with H. neurocarpa at Gongbeiwan. Seven out of 10 individuals of H. goniocarpa shared common haplotypes with H. rhamnoides ssp. sinensis( H4),3 out of 10 individuals of H. goniocarpa shared common haplotypes with H. neurocarpa( H7) at river land of Babao. Phylogenetic tree of H. goniocarpa and its parent species from two regions was constructed by Maximum Parsimony(MP),and the results showed that most individuals of H. goniocarpa were clustered together with H. rhamnoides ssp. sinensis. In addition,6 individuals of H. goniocarpa with 4 typical haplotypes(H3,H7,H8 and H9)were also clustered with H. rhamnoides ssp. sinensis. The bidirectional hybrid origin of H. goniocarpa is further proved here and H. rhamnoides ssp. sinensis is found to be the main maternal source.
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.
Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it