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Fig. 2 | BMC Plant Biology

Fig. 2

From: Molecular cytogenetic characterization of a novel wheat–Psathyrostachys huashanica Keng T3DS-5NsL•5NsS and T5DL-3DS•3DL dual translocation line with powdery mildew resistance

Fig. 2

Cytological and genomic in situ hybridization analysis of pollen mother cells of line TR77. a Meiotic metaphase I, 2n = 21II. b Meiotic anaphase I, 2n = 21 + 21. c A tetrad with a semicircular fluorescent signal in meiosis prophase I. d Rod chromosome with partial yellow-green signal observed after the chromosomes arranged on the equatorial plate. e Two chromosomes with partial hybridization signals moved to the cell poles during meiotic anaphase I. f Each of the four progeny cells had a fluorescent signal in the meiosis telophase II period. P. huashanica chromosomes were labeled by the yellow-greenish fluorescent signals

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