Results 61 to 70 of about 4,087 (281)

Plantation Improvement Using Technically Improved Clonal Propagation – An Overview of the Latest Technology in India. [PDF]

open access: yes, 2009
Not AvailableCloning is a propagation technology that can be very effective in making practical use, via ‘clonal forestry’, of proven superior individuals occurring in nature or developed by breeding.
ICAR_CRIDA
core  

Gemella morbillorum Promotes Colorectal Carcinogenesis: LPBDCP‐Mediated Invasion Activates Ras Signaling and Destabilizes p53

open access: yesAdvanced Science, EarlyView.
ABSTRACT Gut microbiota dysbiosis promotes colorectal cancer (CRC) tumorigenesis. A global fecal metagenomic analysis identified Gemella morbillorum as a key contributor to the CRC‐associated microbiota. Fluorescence in situ hybridization revealed that Gemella morbillorum is enriched in CRC tumor tissues compared to adjacent normal tissues.
Zhen Wang   +8 more
wiley   +1 more source

Clonal Identification Based on Quantitative, Codominant, and Dominant Marker Data: A Comparative Analysis of Selected Willow (Salix L.) Clones

open access: yesInternational Journal of Forestry Research, 2010
Clonal identification in forestry may employ different means, each with unique advantages. A comparative evaluation of different approaches is reported.
F. A. Aravanopoulos
doaj   +1 more source

Molecular Dissection of the Regenerative Capacity of Forest Tree Species: Special Focus on Conifers

open access: yesFrontiers in Plant Science, 2019
Somatic embryogenesis (SE) and organogenesis have become leading biotechnologies for forest tree improvement and the implementation of multi-varietal forestry.
Carmen Díaz-Sala
doaj   +1 more source

Hijacking the Host Clock: A Nematode Effector Antagonizes Soybean Circadian Defense and Translation Control

open access: yesAdvanced Science, EarlyView.
Soybean employs its circadian clock, governed by GmCCA1, to rhythmically defend against soybean cyst nematodes. The pathogen retaliates by secreting the effector Hg4E02, which hijacks the clock to suppress defense and co‐opt the host's translation machinery for nutrient acquisition.
Xingwei Wang   +21 more
wiley   +1 more source

Tumor‐Derived LAMB3 Drives Immunosuppressive LRRC15+ Fibroblast Formation During Pancreatic Ductal Adenocarcinoma Development

open access: yesAdvanced Science, EarlyView.
A single‐cell atlas of pancreatic ductal adenocarcinoma development reveals progressive ductal‐fibroblast‐immune crosstalk. Tumor‐derived LAMB3 drives the formation of immunosuppressive LRRC15+ fibroblasts through the ITGB1/FAK/MAPK/FOSL2 signaling. Glycolytic reprogramming upregulates LAMB3 and correlates with LRRC15+ fibroblast enrichment.
Xuqing Shi   +23 more
wiley   +1 more source

Black Locust Clonal Test (Also Arboretum Plot): Plantation AC-6 [PDF]

open access: yes, 1960
Black Locust Clonal Test: Plantation AC-6 (Wayne County, Ohio). Soil Conservation Service, Upper Darby, Pennsylvania and United States Forest Service Cooperative. Planted April 1960. Spacing: 10' x 10'.
Kriebel, Howard B.
core  

Implementing clonal forestry in the southeastern United States: SRIEG satellite workshop summary remarks [PDF]

open access: yesCanadian Journal of Forest Research, 1997
Fifty people from the forest genetics community participated in a 2-day workshop to identify and discuss issues concerning the implementation of clonal forestry in the southeastern United States. Consensus was that the most pressing issues fell into the general categories of biological and technological limitations, economics, and ecological and ...
H E Stelzer, B Goldfarb
openaire   +1 more source

Nanoscale Spatial Organization of ARC High‐ and Low‐Order Assemblies at Excitatory Synapses

open access: yesAdvanced Science, EarlyView.
ARC (Activity‐Regulated Cytoskeleton‐Associated protein) mediates synaptic plasticity by forming nanoscale assemblies in neurons. Using super‐resolution microscopy and time‐resolved anisotropy with targeted tagging, the study reveals low‐order ARC assemblies at synapses colocalizing with AMPARs, semi‐circular structures at endocytic zones, and 60–80 nm
Martina Damenti   +13 more
wiley   +1 more source

Single‐Cell Dissection of Tumor‐Infiltrating Lymphocytes Reveals Cellular Architecture Predictive of Therapeutic Efficacy in Acral Melanoma

open access: yesAdvanced Science, EarlyView.
Autologous tumor‐infiltrating lymphocyte (TIL) therapy shows promising efficacy in acral melanoma, yet determinants of durable response remain unclear. By integrating single‐cell transcriptomics and TCR sequencing, this study reveals that TIL products enriched for T follicular helper and intermediate exhausted T cells establish persistent clonal ...
Chao Zhang   +12 more
wiley   +1 more source

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