Results
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| Property | Organism | Value | Units | ID | Details |
|---|---|---|---|---|---|
| Ultrastructural and cytochemical characteristic of nuclei in root cap cells and in differentiating cells of cortex | Plant Cucurbita pepo | Table - link | N/A | 107840 | Olszewska MJ. Autora... |
| Cell size, volume of cytoplasm and vacuoles in root cap and cortex | Plant Cucurbita pepo | Table - link | N/A | 107839 | Olszewska MJ. Autora... |
| Sloughing-off of root cap cells | Corn Zea mays | ~5,000 | cells lost/day | 110144 | J.M. Lynch and J.M. Whipps... |
| Percentage of root volume occupied by cytoplasm | Barley Hordeum vulgare | 8.3 | % | 107831 | Owens T, Poole RJ. Regulation... |
| Fraction of cell volume that is vacuole | Plants | 80-90 | % | 103442 | Martin JB, Bligny R,... |
| Cell size, nucleo-cytoplasmatic ratio (NCR) and percentage of condensed nucleus cells in root meristem cells of Allium cepa after SPL treatments | Onion Allium cepa | Table - link | N/A | 106926 | Andrade-Vieira LF, Gedraite... |
| Cell size | Bacteria Candidatus Ovobacter propellens | 4 - 5 | µm | 111232 | Fenchel T, Thar R. "... |
| Quantum yield of photoinhibition | Generic | 3e-7 - 7e-8 | Unitless | 105141 | Tyystjärvi E, Aro EM.... |
| Amount of DNA (1C-value, smallest of any plant) | Plant Genlisea aurea | 0.065 (Table - link) | pg | 110279 | Dr. Ilia J. Leitch, Prof.... |
| Sequenced plant genomes | Plants | Site - link | N/A | 110561 | https://genomevoluti... |
| Speed of snapping - one of fastest movements in plant kingdom | Plant Venus flytrap Dionaea muscipula | 100 | msec | 106630 | Forterre Y, Skotheim JM... |
| Speed of communicating signal within plant | Plants | fastest ~1m/sec: slowest (some hormones) ~1cm/hour: most (thorough vascular system) 1-8mm/sec | N/A | 113538 | Trewavas A. The foundations... |
| Total terrestrial plant biomass | Biosphere | 600-800 | Pg Carbon | 100820 | Aquatic photosynthesis... |
| Number of plant species | Plants | ~350,000 (representing an estimated 80–90% of the global total) | species | 113395 | Vellend M et al., Plant... |
| PPi concentration in plant cells | Plants | ~0.3 | mM | 108183 | Leustek T, Saito K. Sulfate... |
| Number of plant species from which DSE have been described | Fungus Dark septate endophytes (DSE) | >600 | plant species | 113530 | Deng Z, Cao L. Fungal... |
| Plant DNA C-values Database | Plants | Database - link | N/A | 102726 | Royal botanic gardens at Kew... |
| Number of flowering plant species | Plants | 250,000 to 400,000 | Species | 107611 | Gruber CW et al., Di... |
| Time required to finish the juvenile stage and flower from seed | Plant orchid | 4-7 | Years | 106655 | Hsiao et al., Researches... |
| Estimated number of species in the orchid family (the most species-rich of all angiosperm families) | Plant orchid | 25000 | Species | 106653 | Hsiao et al., Researches... |