From: Identification and characterization of satellite DNAs in Poa L.
Species | Total Chr. number | Hybridization sites number | |||||
---|---|---|---|---|---|---|---|
PpTR-1 (terminal) | PpTR-3 (terminal) | Poa-362 (terminal) | Poa-353 (multiple) | 5S rDNA | 45S rDNA | ||
P. malaca | 14 | 12 | 3–4 | 2 | 2–3 | 2(2) + 0 | 2(2) + 2(2) |
28 | 22 | 2 | 4 | 4 | 4(4) + 0 | 4(4) + 4(4) | |
P. megalothysa | 28 | 8–11 | 2 | 10 | 11 | 4(4) + 0 | 4(4) + 4(4) |
P. poophagorum | 28 | 12–13 | 1–2 | 12 | 6 | 4(4) + 0 | 4(4) + 4(4) |
P. sphondylodes | 28 | 26 | 4–6 | 10 | 20 | 4(4) + 0 | 4(4) + 4(4) |
P. pagophila | 28 | 6–7 | 1 | 5–6 | 8 | 4(4) + 0 | 4(4) + 4(4) |
P. sinoglauca | 28 | 24–26 | 1 | 16 | 2 | 4(4) + 0 | 4(4) + 4(4) |
P. orinosa | 28 | 22–23 | 0 | 11 | 10 | 4(4) + 0 | 4(4) + 4(4) |
P. elanata | 28 | 8 | 1–2 | 17–18 | 0 | 4(4) + 2(2) | 4(4) + 2(2) |
P. paucifolia | 28 | 7–8 | 0 | 24 | 12 | 4(4) + 0 | 4(4) + 2(2) |
P. crymophila | 28 | 12 | 1 | 7–8 | 4 | 4(4) + 0 | 4(4) + 2(2) |
P. subfastigiana | 52–56 | 16–19 | 5–6 | 2–3 | 5–6 | 3(3) + 5(5) | 3(3) + 4(4) |
P. pratensis Var. anceps | 38–42 | 6–8 | 2–4 | 2 | 30 | 2(2) + 4(4) | 2(2) + 3(3) |
P.pratensis ‘Qinghai’ | 42–45 | 12–15 | 2 | 1–3 | 23–28 | 2(2) + 4(4) | 2(2) + 6(6) |
P.pratensis ‘Park’ | 48–50 | 15–17 | 9–11 | 0–1 | 16–18 | 3(3) + 1(1) | 3(3) + 2(2) |
P.pratensis ‘ Geronimo’ | 53–54 | 11–12 | 16–17 | 0 | 28–33 | 2(2) + 2(2) | 2(2) + 4(4) |
P.pratensis ‘Sapphire’ | 44–53 | 10–12 | 8–10 | 0 | 20–30 | 2(2) + 2(2) | 2(2) + 2(2) |