Results 121 to 130 of about 5,827 (240)

HSP101‐encoding NEO‐TETRAPLOID RICE FERTILITY GENE 1 regulates tapetum development through interaction with SAPK2 in polyploid rice

Journal of Integrative Plant Biology, EarlyView.
In neo‐tetraploid rice, the NTRF1–SAPK2 heat shock protein–kinase module coordinates abscisic acid signaling with reactive oxygen species homeostasis to ensure timely tapetal programmed cell death and subsequent pollen maturation, providing a resource for the genetic improvement of polyploid rice.
Lichong Cao, Weicong Huang, Hang Yu, Sanglin Liu, Jianmin Yin, Zijun Lu, Jinwen Wu, Xiangdong Liu   +7 more
wiley   +1 more source

BrWax1 function in wax biosynthesis was verified by allelic mutations in Chinese cabbage

Horticultural Plant Journal
The primary function of cuticular wax is to prevent non-stomatal water loss, while the wax deficiency conferring a glossy appearance on plants is conductive to crop commodity qualities. We previously mapped a wax-deficient gene BrWax1 in a natural mutant
Gengxing Song, Xiaoli Tang, Chuanhong Liu, Jiaqi Zou, Shiyao Dong, Jie Ren, Hui Feng   +6 more
doaj   +1 more source

Five Fatty Acyl-Coenzyme A Reductases Are Involved in the Biosynthesis of Primary Alcohols in Aegilops tauschii Leaves

Frontiers in Plant Science, 2017
The diploid Aegilops tauschii is the D-genome donor to hexaploid wheat (Triticum aestivum) and represents a potential source for genetic study in common wheat.
Meiling Wang, Hongqi Wu, Jing Xu, Chunlian Li, Yong Wang, Zhonghua Wang   +5 more
doaj   +1 more source

Inflammatory and Immunological Basis of Periodontal Diseases

Journal of Periodontal Research, EarlyView.
The periodontal lesion emerges as an evolving immunological battlefield, where host–microbiome interactions, dysregulated immune responses, fragile resolution mechanisms, and inflammophilic dysbiosis converge to shift the balance from homeostasis to unrestrained tissue destruction.
Giacomo Baima, Marion Arce, Mario Romandini, Thomas Van Dyke   +3 more
wiley   +1 more source

LAP3, a novel plant protein required for pollen development, is essential for proper exine formation [PDF]

, 2009
We isolated lap3-1 and lap3-2 mutants in ascreen for pollen that displays abnormal stigma binding.Unlike wild-type pollen, lap3-1 and lap3-2 pollen exine isthinner, weaker, and is missing some connections betweentheir roof-like tectum structures.
Carlson, Ann L, Dobritsa, Anna A., Hammond, Adam, Nishikawa, Shuh-Ichi, Preuss, Daphne, Sumner, Lloyd W, Swanson, Rob, Urbanczyk-Wochniak, Ewa   +7 more
core   +2 more sources

Investigating the regulatory mechanisms of cuticular wax biosynthesis in Arabidopsis thaliana

, 2020
As an integral part of plant cuticle, cuticular wax covers the primary aerial organs of plants and provides protection against desiccation and environmental stresses. It has been shown that cuticular wax biosynthesis is synchronized with the surface area expansion during plant development and is associated with plant responses to biotic and abiotic ...
openaire   +1 more source

Preimaginal development of Aedes aegypti L. (Diptera: Culicidae) in brackish water gives rise to adult mosquitoes with thicker cuticles and greater insecticide resistance

Medical and Veterinary Entomology, EarlyView.
The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan, Andrew Hemphill, S. H. P. Parakrama Karunaratne, Arunasalam Naguleswaran, Isabel Roditi, Sinnathamby N. Surendran, Ranjan Ramasamy   +6 more
wiley   +1 more source

Cell‐type‐specific gating of gene regulatory modules as a hallmark of early immune responses in Arabidopsis leaves

New Phytologist, EarlyView.
Summary In plants, multiple cell types contribute to immunity, but what division of labor exists among cell types when immunity is activated? We compared, at single‐cell resolution, the response of Arabidopsis thaliana leaf cells during pattern‐triggered and effector‐triggered immunity (PTI/ETI), sampled at 3 and 5 h after infection with Pseudomonas ...
Shanshan Wang, Ilja Bezrukov, Pin‐Jou Wu, Hannah Gauß, Marja Timmermans, Detlef Weigel   +5 more
wiley   +1 more source

The Arabidopsis NPF7.2 mediates coumarin uptake for root iron acquisition

New Phytologist, EarlyView.
Summary Iron (Fe) is a transition metal necessary for achieving essential physiological processes throughout the plant lifecycle. In Arabidopsis thaliana, secreting Fe‐mobilizing coumarins (FMC) is a key mechanism enabling roots to acquire nonbioavailable Fe present in soils.
Shunsuke Watanabe, Meijie Li, Alice Rossille, Chérhazad Boustani, Kevin Robe, Yuri Kanno, Mitsunori Seo, Christian Dubos   +7 more
wiley   +1 more source

AGP and EXO‐LIKE genes promote brassinosteroid‐dependent anisotropic growth

New Phytologist, EarlyView.
Summary The brassinosteroid pathway promotes anisotropic cell expansion; however, the effectors in this process remain unclear. Candidates include ARABINOGALACTAN PROTEIN (AGP) genes, which are prominent brassinosteroid‐responsive transcriptional targets, and EXORDIUM (EXO)‐LIKE (EXL) genes.
Daria Novikova, Surbhi Rana, Kunkun Li, H. Nicholay Diaz‐Ardila, Nicola Trozzi, Luis Alonso Baez, Thorsten Hamann, Mateusz Majda, Christian S. Hardtke   +8 more
wiley   +1 more source