Results 71 to 80 of about 666 (162)
MEIOTIC STUDIES OF SOME AVENA SPECIES AND POPULATIONS IN IRAN [PDF]
Journal of Sciences, Islamic Republic of Iran, 2003 Eleven populations of five Avena species were analysed for meiotic characters including chiasma frequency and distribution as well as chromosomal association and segregation. Plants of a single population of A.
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Systematic study of simple-leaved group of Astragalus sect. Incani DC. in Iran
تاکسونومی و بیوسیستماتیک, 2010 In this investigation, morphological pollen characteristics of different populations of 5 species belonging to simple-leaved group of Astragalus sect. Incani DC. in Iran were studied. Results showed that all studied taxa formed two groups.
Massoud Ranjbar +2 more
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Karyotype Reorganization in Wheat-Rye Hybrids Obtained via Unreduced Gametes: Is There a Limit to the Chromosome Number in Triticale? [PDF]
Plants (Basel), 2021 Silkova OG +5 more
europepmc +1 more source
CaryologiaThe genus Salvia L. (Lamiaceae: tribe Mentheae) contains about 1000 species. Section Aethiopis in this genus has a distribution in the Mediterranean and central Asia and contains about 34 species in Iran.
Fatemeh Hajmoradi
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The Nuclear 35S rDNA World in Plant Systematics and Evolution: A Primer of Cautions and Common Misconceptions in Cytogenetic Studies. [PDF]
Front Plant Sci, 2022 Rosselló JA, Maravilla AJ, Rosato M.
europepmc +1 more source
Cytomixis in Pollen Mother Cells of Polygonum tomentosum Schrank.
CYTOLOGIA, 1995 Cytomixis, representing the migration of chromatic material from one cell to another, was observed in PMC's of Polygonum tomentosum Schrank. Cytomixis was observed at all stages of meiosis, but became less frequent in the later stages of meiosis. Direct nuclear fusion and cytoplasmic connections between cells were noted, so that a series of PMC's were ...
openaire +2 more sources
Unusual nuclear structures in male meiocytes of wild-type rye as revealed by volume microscopy. [PDF]
Ann Bot, 2023 Mursalimov S +4 more
europepmc +1 more source
تاکسونومی و بیوسیستماتیک, 2012 The genus Onobrychis Mill. with about 130 species in 9 sections is one of the most valued legumes distributed mainly in temperate regions of north hemisphere. However, its main centers of diversity are eastern Mediterranean and southwestern Asia. O. sect.
Massoud Ranjbar +2 more
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Cytomixis in Maize Microsporocytes.
CYTOLOGIA, 1997 Creuci Maria Caetano-Pereira +1 more
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Meiotic behavior of several Brazilian soybean varieties
Genetics and Molecular Biology, 2000 Despite the importance of soybeans little cytogenetic work has traditionally been done, due to the small size and apparent similarity of the chromosomes. Fifteen soybean [Glycine max (L.) Merrill] varieties adapted for cultivation in two distinct regions
Bione Nilton Cesar Pires +2 more
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