Results 121 to 130 of about 10,498,948 (261)

Inoculation with arbuscular mycorrhiza did not affect growth, root traits or gas exchange of grafted almond saplings when exposed to drought stress

open access: yesPlant Stress
Very little is known about potential benefits of using AM inoculation as a tool to alleviate drought stress of trees grown under nursery conditions. There is some evidence that benefits of mycorrhiza on gas exchange parameters and growth of trees are ...
Tamara N McClung   +3 more
doaj   +1 more source

Specific root length and root/leaf ratio in the two soil textures at four growth stages.

open access: yes, 2012
(A) SRL; (B) root length/leaf area ratio. Bars represent average values ± SE, n = 15. Different lower-case and capital letters indicate differences (p≤0.05) between growth stages and between soil textures, respectively.
Jiangbo Xie (148550)   +4 more
core   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

open access: yesFEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada   +7 more
wiley   +1 more source

Ultrafast visual detection of Streptococcus suis via HtpsC‐targeted LAMP–CRISPR–Cas12a coupled with lateral flow immunochromatography

open access: yesFEBS Open Bio, EarlyView.
A rapid visual test combines DNA amplification, CRISPR–based target verification, and a lateral flow strip to detect Streptococcus suis. The assay gives results in about 45 min, reduces false‐positive interpretation, and does not require fluorescence equipment.
Liu‐xin Li   +7 more
wiley   +1 more source

Photographs of Mary Pauline Root

open access: yes, 1920
Photographs of Mary Pauline Root most likely during her time as a missionary in Japan around 1891 and while visiting American Indian communities and Indian Government Schools teaching social hygiene for the U.S. Bureau of Indian Affairs in 1920.

core  

Appendix B. A figure showing root mass and length production for different root diameter classes.

open access: yes, 2016
A figure showing root mass and length production for different root diameter ...
Scott D. Wilson (2903354)   +1 more
core   +1 more source

Chronobiology of Cancer: How Aging Fuels Oncogenesis at the Molecular Level

open access: yesAging and Cancer, EarlyView.
This graphical abstract illustrates the key biological pathways linking aging with cancer development and progression. In the upper left, cumulative exposure to ultraviolet radiation, toxins, and reactive oxygen species (ROS) causes DNA damage and genomic instability, whereas age‐related decline in repair mechanisms, such as ATM/ATR, BER, and NER ...
Anu Singh, Aroonima Misra, Sufian Zaheer
wiley   +1 more source

Diurnal asymmetric warming promotes the growth of the perennial species Sophora alopecuroides in a temperate arid region of China

open access: yesFrontiers in Plant Science
IntroductionGlobal warming exhibits asymmetric patterns (differential day–night warming rates), yet its effects on early plant regeneration and physiological adaptation remain unclear.
Ying Liu   +8 more
doaj   +1 more source

Understanding and Mitigating the Risk of Accelerated Biological Aging in Survivors of Cancer: A Scoping Review

open access: yesAging and Cancer, EarlyView.
Cancer treatment is associated with measurable acceleration of biological aging across epigenetic, telomere, senescence, and immune biomarkers. However, biomarker validation and interventional strategies remain limited, especially in hematologic malignancies, underscoring the need for standardized multi‐omic aging assessments and adequately powered ...
Moataz Ellithi   +3 more
wiley   +1 more source

Genetic variation in specific root length in Scandinavian wheat and barley accessions

open access: yes, 2004
Specific root length (SRL, m root g-1 root dry matter) was studied in a broad selection of old and presently grown accessions of spring wheat and barley from Norway and Sweden, at sub-optimal phosphorus conditions in nutrient solution and soil.
Gahoonia, Tara Singh   +3 more
core   +1 more source

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