Results 71 to 80 of about 20,567,251 (318)

A Review on Potential Plant-Based Water Stress Indicators for Vegetable Crops

open access: yes, 2020
Area under vegetable cultivation is expanding in arid and semi-arid regions of the world to meet the nutritional requirements of an ever-growing population. However, water scarcity in these areas is limiting vegetable productivity.
V. Parkash, Sukhbir Singh
semanticscholar   +1 more source

New crops for Kansas [PDF]

open access: yes, 1904
Citation: Felton, Ray Bonifield. New crops for Kansas. Senior thesis, Kansas State Agricultural College, 1904.Morse Department of Special CollectionsIntroduction: Nature works in a misterious way her wonders to perform. Often some valuable tree or cereal
Felton, Ray Bonifield
core  

Crop expansion and conservation priorities in tropical countries [PDF]

open access: yes, 2013
Expansion of cropland in tropical countries is one of the principal causes of biodiversity loss, and threatens to undermine progress towards meeting the Aichi Biodiversity Targets.
Balmford, Andrew   +6 more
core   +3 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

The complete chloroplast genome sequence of Dryobalanops aromatica

open access: yesMitochondrial DNA. Part B. Resources, 2021
Dryobalanops aromatica is a new species in the family of Lauraceae with high content of D-borneol, which is an important raw material of premium spices and medicine widely used in China.
Jihua Wang   +3 more
doaj   +1 more source

Conservation of tropical root and tuber crops agrobiodiversity : on farm true seeds production and use as a mean for geographic distribution of allelic diversity [PDF]

open access: yes, 2009
The tropical root and tuber crops (cassava, sweet potato, taro and yam) are cultivated throughout the tropics where they play a major role for food security.
Labeyrie, Vanesse, Lebot, Vincent
core  

Aggressive prostate cancer is associated with pericyte dysfunction

open access: yesMolecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero   +11 more
wiley   +1 more source

Staple crops biofortified with increased vitamins and minerals : considerations for a public health strategy [PDF]

open access: yes, 2017
Biofortification of staple crops has been proposed as a strategy to address micronutrient malnutrition, particularly with respect to insufficient intake of vitamin A, iron, zinc, and folate.
consultation working groups, the   +5 more
core   +2 more sources

Cytoplasmic p21 promotes stemness of colon cancer cells via activation of the NFκB pathway

open access: yesMolecular Oncology, EarlyView.
Cytoplasmic p21 promotes colorectal cancer stem cell (CSC) features by destabilizing the NFκB–IκB complex, activating NFκB signaling, and upregulating BCL‐xL and COX2. In contrast to nuclear p21, cytoplasmic p21 enhances spheroid formation and stemness transcription factor CD133.
Arnatchai Maiuthed   +10 more
wiley   +1 more source

In vitro models of cancer‐associated fibroblast heterogeneity uncover subtype‐specific effects of CRISPR perturbations

open access: yesMolecular Oncology, EarlyView.
Development of therapies targeting cancer‐associated fibroblasts (CAFs) necessitates preclinical model systems that faithfully represent CAF–tumor biology. We established an in vitro coculture system of patient‐derived pancreatic CAFs and tumor cell lines and demonstrated its recapitulation of primary CAF–tumor biology with single‐cell transcriptomics ...
Elysia Saputra   +10 more
wiley   +1 more source

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