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Structural variability and chromosome numbers variation in natural populations ofScilla autumnalis (Liliaceae)

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Abstract

Chromosome variability within three populations ofScilla autumnalis was analysed. Among a total of 167 individuals we have detected one triploid structural heterozygote, 26 B-containing (with two different B-types), 11 structural variants (in the fifth chromosome pair), and one asynaptic. The possible relation between both types of chromosome variability (structural and chromosome numbers) is discussed.

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Guillén, A., Ruiz Rejón, M. Structural variability and chromosome numbers variation in natural populations ofScilla autumnalis (Liliaceae). Pl Syst Evol 144, 201–207 (1984). https://doi.org/10.1007/BF00984133

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