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CYTOLOGICAL STUDIES OF OEDOGONIUM. II. CHROMOSOME NUMBERS IN TWELVE SPECIES OF OEDOGONIUM
Author(s) -
Hoffman Larry R.
Publication year - 1967
Publication title -
american journal of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.218
H-Index - 151
eISSN - 1537-2197
pISSN - 0002-9122
DOI - 10.1002/j.1537-2197.1967.tb06920.x
Subject(s) - biology , ploidy , chromosome , botany , chromosome number , karyotype , genetics , gene
Mitotic chromosome counts are reported for 12 species of Oedogonium with the following distribution: two species with 13 chromosomes, two species with 16 chromosomes, five species with 17 chromosomes one species with 19 chromosomes, one species with 32 chromosomes, and one species with 38 + 1 chromosomes. Diploid strains of two species are illustrated and discussed. Cytological comparison of species establishes that there is great diversity in Oedogonium with relation to chromosome number, size, and morphology.