Results 111 to 120 of about 1,985 (173)

An investigation of the role of the anther tapetum during microspore development using genetic cell ablation

, 1995
The effects on anther development of a fusion of the Arabidopsis anther-specific apg gene promoter to a ribonuclease (barnase) in transgenic tobacco plants were examined.
Boyes, Elaine, Roberts, Michael, Scott, Rod   +2 more
core  

Identity Transitions of Tapetum Phases: Insights into Vesicular Dynamics and in Mortem Support During Pollen Maturation

Flower development progresses through twelve distinct stages, meticulously regulated to optimize plant reproductive success. At stage 5, the initiation of anther development occurs, which is further categorized into 14 stages divided into two defined ...
Maria Eduarda P. Ferreira, Gabriel Luis L. S. Moreira, Francisco S. Linhares   +2 more
core   +1 more source

ClBBM and ClPLT2 function redundantly during both male and female gametophytes development in watermelon

Horticultural Plant Journal
As a prerequisite for sexual reproduction, gametophyte development is an interesting process involving cell proliferation, differentiation and specialization.
Qiyan Liu, Dongfen Han, Jinfan Chen, Jie Wang, Denghu Cheng, Xiner Chen, Jiao Jiang, Shujuan Tian, Jiafa Wang, Man Liu, Haizheng Xiong, Li Yuan   +11 more
doaj   +1 more source

Anther structure and pollen development in Jurinea kilaea Azn. (Asteraceae)

Caryologia
In this study, anther wall structure and the embryological features of male gametophyte development in Jurinea kilaea from Asteraceae family are described for the first time. Capitula of different sizes containing young flower buds of J.
Nuran Ekici
doaj   +1 more source

Correction to “Evidence of White Matter Neuroinflammation in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: A Diffusion‐Based Neuroinflammation Imaging Study”

Human Brain Mapping, Volume 47, Issue 8, June 1, 2026.
wiley   +1 more source

Binucleate Tapetum in Two Species of Lysimachia (Primulaceae)

, 1974
A binucleate tapetum occurs in L. hybrida Michx. and L. quadriflora Sims, based on Iowa material. Conclusions of Wunderlich (1954) and Davis (1966) are incomplete and are discussed.
Lersten, Nels R., Eilers, Lawrence J.
core  

Time relationships of sporopollenin synthesis associated with tapetum and microspores in Lilium.

, 1969
The development of the sporopollenin orbicules (Ubisch bodies) on the tapetal cells of Lilium begins while the spores are still enclosed in the meiotic tetrads.
Heslop-Harrison, J, Dickinson, HG, Dickinson, Hugh   +2 more
core   +1 more source

Cloning and functional analysis in transgenic tobacco of a tapetum-specific promoter from Arabidopsis

, 2016
The 5’-flanking region of 1174 bp upstream of the translation start point (TSP) of a reported Arabidopsis anther-specific gene, Anther7 gene (ATA7), which putatively  encodes a protein related to lipid transfer protein, was cloned and functionally ...
Nie, Xuan-Li, Geng, An-Qi, Zhu, Jian-Wei, Xiao, Xing-Guo   +3 more
core   +1 more source

Characterization of MZm3-3, a Zea mays tapetum-specific transcript

, 2000
International audienceA cDNA, MZm3-3, was isolated by differential screening of a cDNA library from Zea mays meiotic stage anthers against cDNA of 3-week-old seedlings.
Charbonnel-Campaa, Laurence, Combes, Daniel, Lauga, Béatrice, Béatrice Lauga, Daniel Combes, Laurence Charbonnel-Campaa   +5 more
core   +1 more source

Arabidopsis MS1 functions as a hub in the transcriptional regulatory network of late tapetum development [PDF]

The development of the pollen grains within the anther locule relies upon the nourishing and secretory properties of a tissue layer termed tapetum. The transition of the post-meiotic phase of tapetum development depends on the MALE STERILITY 1.
YIN, WENZHE
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