Sentences with phrase «male hybrid offspring»

Not exact matches

The F2 progeny — the offspring of a cross between any two unrelated seed lines — of sorghum hybrids segregate for male sterility and when present near johnsongrass, there is a high likelihood the male sterile sorghum will receive pollen from johnsongrass, he said.

For the production of the F1 IVC offspring, five females (C57BL / 6xCBA) of 8 — 10 wk of age were mated with each of five randomly selected F0 IVC males of 3 — 4 mo of age to produce F1 hybrid male offspring.

When a male germ - line chimera is mated to a female germ - line chimera they will have three types of offspring — pure band - tailed pigeons, band - tail - passenger pigeon hybrids, and when an engineered sperm meets an engineered egg cell the result will be a fully formed de-extinct passenger pigeon.