Results 251 to 260 of about 74,036 (282)
Polyploidy drives changes in tissue allocation modifying whole-plant water relations. [PDF]
Plant PhysiolLópez-Jurado J, Bourbia I, Brodribb TJ.
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The Role of Polyploidy in the Genetic Structure and Expansion of Lepisorus clathratus in the Qinghai-Tibetan Plateau and Hengduan Mountains. [PDF]
Plants (Basel)Zhao C, Zhang X.
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Recent allopolyploidization and transcriptomic asymmetry in the mangrove shrub Acanthus tetraploideus. [PDF]
BMC GenomicsGuo W +7 more
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Polyploid - diploid coexistence in the greater duckweedSpirodela polyrhiza
Mortier F, Van de Peer Y, Bonte D.
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Megakaryocyte and polyploidization
Experimental Hematology, 2018In mammals, platelets are produced in the blood by cytoplasmic fragmentation of megakaryocytes (MKs). Platelet production is thus dependent on both the MK number and size. During differentiation, MKs switch from a division by mitosis to polyploidization by endomitosis to increase their size. The endomitotic process includes several successive rounds of
Hana Raslova +4 more
openaire +3 more sources
1980
Following Winge’s classic paper on Polyploidy (1), there have been a large number of publications dealing with various aspects of the subject. However, this symposium is probably the first to bring together at one place and at one time so many different viewpoints and disciplines dealing with this subject.
R. C. Jackson, Jane Casey
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Following Winge’s classic paper on Polyploidy (1), there have been a large number of publications dealing with various aspects of the subject. However, this symposium is probably the first to bring together at one place and at one time so many different viewpoints and disciplines dealing with this subject.
R. C. Jackson, Jane Casey
openaire +3 more sources
PATHWAYS, MECHANISMS, AND RATES OF POLYPLOID FORMATION IN FLOWERING PLANTS
, 1998Polyploidy is widely acknowledged as a major mechanism of adaptation and speciation in plants. The stages in polyploid evolution include frequent fertility bottlenecks and infrequent events such as gametic nonreduction and interspecific hybridization ...
J. Ramsey, D. Schemske
semanticscholar +1 more source
Polyploid Giant Cancer Cells (PGCCs): The Evil Roots of Cancer.
Current Cancer Drug Targets, 2019Polyploidy is associated with increased cell size and is commonly found in a subset of adult organs and blastomere stage of the human embryo. The polyploidy is formed through endoreplication or cell fusion to support the specific need of development ...
Jun-song Chen +7 more
semanticscholar +1 more source
1980
Polyploidy, a multiplication of the whole chromosomal complement, is a very widespread phenomenon in higher plants. Natural polyploids have been suggested to be more successful than their diploid progenitors under certain conditions. This success may be due to "balance hybridity," i.e., the combination of the advantage of hybridity together with the ...
openaire +3 more sources
Polyploidy, a multiplication of the whole chromosomal complement, is a very widespread phenomenon in higher plants. Natural polyploids have been suggested to be more successful than their diploid progenitors under certain conditions. This success may be due to "balance hybridity," i.e., the combination of the advantage of hybridity together with the ...
openaire +3 more sources