Results 91 to 100 of about 545 (183)
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
doaj +1 more source
Meiotic behavior of wild Caricaceae species potentially suitable for papaya improvement [PDF]
, 2012 The purpose of this study was to evaluate the meiotic behavior and determine the meiotic index and pollen viability of representative plants of the wild species V. goudotiana, V. quercifolia and J. spinosa.
Freitas Neto, Monique +3 more
core +1 more source
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
CHROMATIN EXTRUSION AND CYTOMIXIS IN POLLEN MOTHER CELLS OF HORDEUM
Hereditas, 2010 HROMATIN extrusion and cytomisis or the transfer of nuclear C material from one cell to an adjacent cell has been reported in many plant genera for a number of years (SARVELLA, 1958). During cytological analysis of a number of barley mutants induced by X-rays and neutrons many pollen mother cells were found with a clear evidence of chromatin extrusion ...
openaire +1 more source
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
Cytogenetical Studies in Range Grasses of Iran [PDF]
Cytogenetical and breeding studies of range grasses are in hand. Present article describes preliminary cytogenetical analysis of wheatgrass (Agropyron) and bromegrass (Bromus) taxa (Agropyron trichophorum n = 21, A.
Derakhshandeh, P +2 more
core +1 more source
Citomixia em plantas: causas, mecanismos e consequências [PDF]
, 2011 The migration of organelles, gene products and genetic material between meiocytes through cytoplasmic connections or cytomitic channels are defined as cytomixis.
de Sousa, Saulo Marçal +1 more
core +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
doaj
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
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
doaj