Results 31 to 40 of about 88,997 (296)

Inter- and intraclonal variability in the photoperiodic response and fecundity in the pea aphid Acyrthosiphon pisum (Hemiptera: Aphididae)

European Journal of Entomology, 2003
Interclonal variability in the photoperiodic responses of the pea aphid Acyrthosiphon pisum and intraclonal differences between wingless viviparous females (=apterae) and winged viviparous females (=alatae) were studied.
Nadezhda ERLYKOVA
doaj   +1 more source

Clonal variation in the sensitivity of a murine mammary carcinoma to melphalan [PDF]

British Journal of Cancer, 1986
The sensitivity to melphalan of clones derived from individual lung colonies produced by i.v. injection of cells of the MT murine mammary carcinoma (caMT) and its melphalan-resistant sub-line (MTME16) has been examined. A degree of clonal heterogeneity was observed which was greater than could be explained by experimental variation. The distribution of
T J, McMillan, T C, Stephens, G G, Steel
openaire   +2 more sources

Genet-specific DNA methylation probabilities detected in a spatial epigenetic analysis of a clonal plant population. [PDF]

PLoS ONE, 2017
In sessile organisms such as plants, spatial genetic structures of populations show long-lasting patterns. These structures have been analyzed across diverse taxa to understand the processes that determine the genetic makeup of organismal populations ...
Kiwako S Araki, Takuya Kubo, Hiroshi Kudoh   +2 more
doaj   +1 more source

Long-term colonization of the cystic fibrosis lung by Burkholderia cepacia complex bacteria: epidemiology, clonal variation and genome-wide expression alterations

Frontiers in Cellular and Infection Microbiology, 2011
Long-term respiratory infections with Burkholderia cepacia complex (Bcc) bacteria in cystic fibrosis (CF) patients generally lead to a more rapid decline in lung function and, in some cases, to a fatal necrotizing pneumonia known as the cepacia syndrome.
Carla Patrícia Coutinho, Sandra Costa dos Santos, Andreia eMadeira, Andreia eMadeira, Nuno Pereira Mira, Ana Sílvia Moreira, Isabel eSá-Correia, Isabel eSá-Correia   +7 more
doaj   +1 more source

Variation in gene expression within clones of the earthworm Dendrobaena octaedra. [PDF]

PLoS ONE, 2017
Gene expression is highly plastic, which can help organisms to both acclimate and adapt to changing environments. Possible variation in gene expression among individuals with the same genotype (among clones) is not widely considered, even though it could
Marina Mustonen, Jari Haimi, Jenni Kesäniemi, Harri Högmander, K Emily Knott   +4 more
doaj   +1 more source

Both Adaptability and Endophytic Bacteria Are Linked to the Functional Traits in the Invasive Clonal Plant Wedelia trilobata

Plants, 2022
The role of the interactions between endophytes and host plants is unclear in invasive plants from different geographical latitudes. In this study, we aimed to explore the relationship between endophytic microbes and the functional traits of the invasive
Ying-Hao Mei, Xu Li, Jian-Yu Zhou, Fang-Li Kong, Shan-Shan Qi, Bin Zhu, Misbah Naz, Zhi-Cong Dai, Dao-Lin Du   +8 more
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TERRA Expression Levels Do Not Correlate With Telomere Length and Radiation Sensitivity in Human Cancer Cell Lines

Frontiers in Oncology, 2013
Mammalian telomeres are transcribed into long non-coding telomeric RNA molecules (TERRA) that seem to play a role in the maintenance of telomere stability.
Alexandra eSmirnova, Riccardo eGamba, Lela eKhoriauli, Valerio eVitelli, Solomon G Nergadze, Elena eGiulotto   +5 more
doaj   +1 more source

Genetic Variation in Spatio-Temporal Confined USA300 Community-Associated MRSA Isolates: A Shift from Clonal Dispersion to Genetic Evolution?

, 2011
NTRODUCTION: Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) are increasingly isolated, with USA300-0114 being the predominant clone in the USA. Comparative whole genome sequencing of USA300 isolates collected in 2002, 2003 and
Fluit, AC, Bonten Marc J. M., Thomas W. Rice, Bonten, MJ, Jodi A. Lindsay, Rob J. L. Willems, Adam A. Witney, Rice, TW, Lindsay Jodi A., Carpaij Neeltje, Weinstein, RA, Hinds Jason, Marc J. M. Bonten, Robert A. Weinstein, Witney Adam A., Witney, AA, Weinstein Robert A., Ad C. Fluit, Carpaij, N, Willems, RJ, Lindsay, JA, Hinds, J, Fluit Ad C., Jason Hinds, Neeltje Carpaij, Rice Thomas W., Willems Rob J. L.   +26 more
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The effects of fertility and synchronization variation on seed production in two Chinese fir clonal seed orchards

Scientific Reports, 2023
Variations in fertility and synchronization information is fundamental to seed orchard management. Our objective was to determine clonal variation and stability in strobili production, phenology, synchronization, and seed production in two generation ...
Fang Wang, Shuaiying Zhang, Peng Zhu, Lianghua Chen, Yuanwei Zhu, Changdong Yang, Rendong Liu, Fengqing Li, Xiong Huang, Hanbo Yang   +9 more
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Population genetics of trypanosoma brucei rhodesiense: clonality and diversity within and between foci [PDF]

, 2013
African trypanosomes are unusual among pathogenic protozoa in that they can undergo their complete morphological life cycle in the tsetse fly vector with mating as a non-obligatory part of this development.
C. Michael R. Turner, Cooper, Anneli, Duffy, Craig W, Duffy, C.W., C Michael R Turner, Annette MacLeod, Cooper Anneli, MacLeod Annette, Lorna MacLean (126077), Lindsay Sweeney, MacLeod, A., MacLeod, Annette, Craig W. Duffy, Morrison, Liam; id_orcid, Tait, Andy, Morrison, L.J., Craig W Duffy, Sternberg, Jeremy, Sweeney, Lindsay, Morrison Liam J., Cooper, A., Sternberg, J., Tait, A., Duffy, Craig W., Jeremy Sternberg, Andy Tait, Lindsay Sweeney (51760), MacLean Lorna, Tait Andy, Duffy, Craig, Liam J Morrison, Tait, Andrew, Liam J. Morrison, Andy Tait (12786), Turner, C.M.R., Sweeney Lindsay, Liam J. Morrison (211421), Duffy Craig W., C. Michael R. Turner (12785), Turner, C M, MacLean, L., Craig W. Duffy (429693), Anneli Cooper (51759), Anneli Cooper, Turner, C Michael R, Morrison, Liam J, Jeremy Sternberg (485210), Sweeney, L., Annette MacLeod (12779), Sternberg Jeremy, Lorna MacLean, Turner C. Michael R., MacLean, Lorna, Morrison, Liam J., Turner, C. Michael R.   +54 more
core   +1 more source