The large genome constraint hypothesis: evolution, ecology and phenotype
Background and Aims If large genomes are truly saturated with unnecessary 'junk'DNA, it
would seem natural that there would be costs associated with accumulation and replication …
would seem natural that there would be costs associated with accumulation and replication …
Advances in Arachis genomics for peanut improvement
Peanut genomics is very challenging due to its inherent problem of genetic architecture.
Blockage of gene flow from diploid wild relatives to the tetraploid; cultivated peanut, recent …
Blockage of gene flow from diploid wild relatives to the tetraploid; cultivated peanut, recent …
Genome downsizing in polyploid plants
IJ Leitch, MD Bennett - Biological journal of the Linnean Society, 2004 - academic.oup.com
All else being equal, polyploids are expected to have larger C-values (amount of DNA in the
unreplicated gametic nucleus) than their diploid progenitors, increasing in direct proportion …
unreplicated gametic nucleus) than their diploid progenitors, increasing in direct proportion …
RAPD and ISSR fingerprints as useful genetic markers for analysis of genetic diversity, varietal identification, and phylogenetic relationships in peanut (Arachis …
Vingt et une amorces aléatoires et 29 SSR ont été employés pour mesurer la variation
génétique et les relations parmi les sous-espèces et variétés botaniques de l'arachide …
génétique et les relations parmi les sous-espèces et variétés botaniques de l'arachide …
Genome size and developmental complexity
T Ryan Gregory - Genetica, 2002 - Springer
Haploid genome size (C-value) is correlated positively with cell size, and negatively with cell
division rate, in a variety of taxa. Because these associations are causative, genome size …
division rate, in a variety of taxa. Because these associations are causative, genome size …
Intraspecific variation in genome size in angiosperms: identifying its existence
J Greilhuber - Annals of Botany, 2005 - academic.oup.com
Background The 6 years since the last Angiosperm Genome Size Discussion Meeting in
1997 have experienced the decline of the then widely held idea of the 'plastic'genome …
1997 have experienced the decline of the then widely held idea of the 'plastic'genome …
Genome size variation and plant systematics
D Ohri - Annals of botany, 1998 - Elsevier
The importance of genome size, as a useful taxonomic marker, has been stressed in many
studies based on different groups. A critical appraisal of intraspecific variability reported in …
studies based on different groups. A critical appraisal of intraspecific variability reported in …
Genome size evolution in plants
MD Bennett, IJ Leitch - The evolution of the genome, 2005 - Elsevier
Publisher Summary This chapter provides an overview of the current state of knowledge
concerning genome size evolution in plants. It includes a review of available data, the …
concerning genome size evolution in plants. It includes a review of available data, the …
The high oleate trait in the cultivated peanut [Arachis hypogaea L.]. I. Isolation and characterization of two genes encoding microsomal oleoyl-PC desaturases
Plant oils rich in oleate are considered superior products compared to oils rich in
polyunsaturated fatty acids. Peanut (Arachis hypogaea L.) is one of the major oilseed crops …
polyunsaturated fatty acids. Peanut (Arachis hypogaea L.) is one of the major oilseed crops …
Nuclear DNA amounts in angiosperms—583 new estimates
MD BENNETT, IJ LEITCH - Annals of Botany, 1997 - Elsevier
The amount of DNA in the unreplicated haploid nuclear genome (itsC-value) varies over 600-
fold between angiosperm species. Information regarding this character is used in a strikingly …
fold between angiosperm species. Information regarding this character is used in a strikingly …