Results 41 to 50 of about 1,217 (172)

ARF6 integrates auxin and gibberellin signaling to promote stone cell lignification in pear via the HB49‐MYB169 module

New Phytologist, Volume 250, Issue 6, Page 3747-3768, June 2026.
Summary Stone cells originate from secondary cell wall thickening and contain abundant lignin. Their excessive accumulation compromises pear fruit quality, yet the endogenous hormonal mechanisms governing stone cell formation remain unclear. Here, co‐expression network analysis using transcriptome data – the flesh of 206 sand pear accessions sampled at
Yanfei Shan, Shulin Chen, Jianfa Cai, Zheng Zhou, Chong Pan, Jiahao Liu, Pengfei Zheng, Cheng Li, Yueyuan Liu, Cheng Xue, Jun Wu   +10 more
wiley   +1 more source

Degradation and Redeposition of the Chemical Components of Aspen Wood during Hot Water Extraction

BioResources, 2015
Hot water extraction (HWE) prior to pulping of wood is a promising method in constructing a platform for traditional pulping or for biorefinery processing. In this study, HWE of aspen wood at a maximum reaction temperature (Treaction) between 140 and 180
Haiyan Chen, Yingjuan Fu, Zhaojiang Wang, Menghua Qin   +3 more
doaj   +1 more source

The Effects of Turnip Mosaic Virus Infections on the Deposition of Secondary Cell Walls and Developmental Defects in Arabidopsis Plants Are Virus-Strain Specific

Frontiers in Plant Science, 2021
Two isolates of Turnip mosaic virus (UK 1 and JPN 1), representative of two different viral strains, induced differential alterations on secondary cell wall (SCW) development in Arabidopsis thaliana, suggesting cell-type specific effects of these viral ...
Silvia López-González, Concepción Gómez-Mena, Flora Sánchez, Mathias Schuetz, A. Lacey Samuels, Fernando Ponz   +5 more
doaj   +1 more source

Structural Analysis of Reproductive Development in Staminate Flowers of Laurus nobilis L.

Notulae Scientia Biologicae, 2012
Male (staminat) flower development, being separated in 8 phases, was investigated in Laurus nobilis (Lauraceae) through the usage of histological sections and scanning electron microscopy (SEM) analysis.
Özlem AYTÜRK, Meral ÜNAL
doaj   +3 more sources

Analysis of Developing Pollen Grains within Intact Arabidopsis thaliana Anthers by Olympus Two-Photon Laser Scanning Microscopy

Bio-Protocol, 2015
The method consists of imaging developing pollen grains as they form within intact, immature Arabidopsis thaliana anthers. Using two-photon excitation in the infrared wavelength range, the intrinsic fluorescence (autofluorescence) of developing pollen ...
Teagen Quilichini, A. Samuels, Carl Douglas   +2 more
doaj   +1 more source

The Oncidium Ethylene Synthesis Gene Oncidium 1-Aminocyclopropane-1 Carboxylic Acid Synthase 12 and Ethylene Receptor Gene Oncidium ETR1 Affect GA–DELLA and Jasmonic Acid Signaling in Regulating Flowering Time, Anther Dehiscence, and Flower Senescence in Arabidopsis

Frontiers in Plant Science, 2022
In plants, the key enzyme in ethylene biosynthesis is 1-aminocyclopropane-1 carboxylic acid (ACC) synthase (ACS), which catalyzes S-adenosyl-L-methionine (SAM) to ACC, the precursor of ethylene.
Tzu-Hsiang Huang, Wei-Han Hsu, Wan-Ting Mao, Chang-Hsien Yang, Chang-Hsien Yang   +4 more
doaj   +1 more source

Chromatin Topology Reconfiguration Orchestrates Thermotolerant Male Fertility via GhAL5 in Cotton

Advanced Science, Volume 13, Issue 14, 9 March 2026.
This study investigates cotton’s high‐temperature (HT) response using multi‑omics. Dynamic 3D genome changes drive expression bias affecting male fertility. The tolerant line shows controlled chromatin dynamics, while the sensitive line exhibits overactivation.
Yanlong Li, Jing Yang, Weiran Wang, Chunyang Zuo, Liuling Pei, Yizan Ma, Rui Zhang, Yaru Fan, Huanhuan Ma, Yawei Li, Ruizhen Liu, Shuangxia Jin, Longfu Zhu, Jie Kong, Xianlong Zhang, Ling Min   +15 more
wiley   +1 more source

Effects of Nuclear Genomes on Anther Development in Cytoplasmic Male Sterile Chicories (Cichorium intybus L.): Morphological Analysis

The Scientific World Journal, 2015
The Cichorium intybus flower development in fertile, cytoplasmic male sterility (CMS 524) and various phenotypes carrying the 524 male sterile cytoplasm was investigated macroscopically and by light microscopy. The development was similar in fertile and
Ildephonse Habarugira, Theo Hendriks, Marie-Christine Quillet, Jean-Louis Hilbert, Caroline Rambaud   +4 more
doaj   +1 more source

Morphological and anatomical features of the flowers and fruits during the development of Chamissoa altissima (Jacq.) Kunth (Amaranthaceae)

Brazilian Archives of Biology and Technology, 2010
The morphology and structure of the flowers and fruits of Chamissoa altissima (Jacq.) Kunth during the development were analyzed. The plant material was fixed in FAA 50, embedded in historesin and sectioned according to standard techniques.
Sayuri de Oliveira Oyama, Luiz Antonio de Souza, Júnior Cesar Muneratto, Adriana Lenita Meyer Albiero   +3 more
doaj   +1 more source

Persistence of Callose and Tapetum in the Microsporogenesis of Genic Male Sterile Cajanus cajan (L.) Millsp. with Well Formed Endothecium.

CYTOLOGIA, 1994
The microsporogenesis and the male gametophyte development in the male fertile and male sterile anthers of Cajanus cajan (L.) Millsp. (ms Prabhat) were studied using the cytochemical staining technique for polysaccharides, ascorbic acid, RNA and proteins. The pre-meiotic development was identical in the anthers of both the lines.
Katti, R. Y., Giddanavar, H. S., Naik, Shamala, Agadi, S. N., Hegde, R. R.   +4 more
openaire   +2 more sources