Claim · model-written summary
Mapped maize knobs lie in gene-dense genomic regions.
Verbatim
e0“The data show that knobs lie in gene-dense regions of the maize genome”
Title
Maize chromosomal knobs are located in gene-dense areas and suppress local recombination
Rashin Ghaffari; Ethalinda K. S. Cannon; Lisa B. Kanizay; et al. Chromosoma 2012. doi:10.1007/s00412-012-0391-8
Claim · model-written summary
One suppressed region likely contained condensed heterochromatin knobs.
Verbatim
t0“maize”
e0“one of which likely contained condensed heterochromatin (knobs)”
Title
Recombination frequency variation in maize as revealed by genomewide single‐nucleotide polymorphisms
Mohammad Farkhari; Yanli Lu; Trushar Shah; et al. Plant Breeding 2011. doi:10.1111/j.1439-0523.2011.01866.x
Claim · model-written summary
The HSY map covers all four HSY-specific Knobs.
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Carica papayae1Verbatim
e0“covers all four HSY-specific Knobs”
e1“Papaya is a major fruit crop”
Title
Construction of physical maps for the sex-specific regions of papaya sex chromosomes
Jong-Kuk Na; Jianping Wang; Jan E Murray; et al. BMC Genomics 2012. doi:10.1186/1471-2164-13-176
Claim · model-written summary
Large knobs locally reduce crossing over by as much as twofold on a cM/Mb scale.
Verbatim
e0“large knobs can locally reduce crossing over by as much as twofold on a cM/Mb scale”
t0“Maize”
Title
Maize chromosomal knobs are located in gene-dense areas and suppress local recombination
Rashin Ghaffari; Ethalinda K. S. Cannon; Lisa B. Kanizay; et al. Chromosoma 2012. doi:10.1007/s00412-012-0391-8
Claim · model-written summary
Presence of some knobs varied among maize lines.
Verbatim
e0“Maize karyotype variability has been extensively investigated”
e2“Variation in the presence of some knobs was observed among lines”
Title
Mateus Mondin; Janay A. Santos-Serejo; Mônica R. Bertäo; et al. Frontiers in Plant Science 2014. doi:10.3389/fpls.2014.00544
Claim · model-written summary
A chromosome 7 with differently sized sister chromatid knobs was detected in callus cultures.
Verbatim
e0“In the callus cultures a chromosome 7 with knobs of different sizes in the sister chromatids was detected”
t0“Alterations in Heterochromatic Knobs in Maize Callus Culture by Breakage-Fusion-Bridge Cycle and Unequal Crossing Over”
Title
Janay A. Santos-Serejo; José R. Gardingo; Mateus Mondin; et al. Cytogenetic and Genome Research 2018. doi:10.1159/000488067
Claim · model-written summary
Maize pericentromeres and knobs replicate in late S phase.
Verbatim
e0“pericentromeres and knobs, which replicate during late S phase”
t0“Maize”
Title
Emily E. Wear; Jawon Song; Gregory J. Zynda; et al. The Plant Cell 2017. doi:10.1105/tpc.17.00037
Claim · model-written summary
The recombination effect does not extend beyond about 10 cM on either side of knobs.
Verbatim
e0“These effects do not extend beyond regions ~10 cM to either side of knobs”
t0“Maize”
Title
Maize chromosomal knobs are located in gene-dense areas and suppress local recombination
Rashin Ghaffari; Ethalinda K. S. Cannon; Lisa B. Kanizay; et al. Chromosoma 2012. doi:10.1007/s00412-012-0391-8
Claim · model-written summary
New alterations involved heterochromatic knobs of chromosomes 7 and 9.
Verbatim
e0“New alterations involving heterochromatic knobs of chromosomes 7 and 9 were observed.”
t0“maize callus cultures”
Title
Janay A. Santos-Serejo; Margarida L.R. Aguiar-Perecin Genome 2016. doi:10.1139/gen-2015-0211
Claim · model-written summary
Two chromosomes had club-shaped ends and five had single terminal knobs.
Abies grandise1Verbatim
e0“Two chromosomes have club-shaped ends without any constriction, while five have single terminal knobs.”
e1“Abies grandis LIndley”
Title
Chromosome individuality and somatic pairing in Abies grandis
Campbell, John Duncan cIRcle (University of British Columbia) 2012. doi:10.14288/1.0106871
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Zea mays