Results 61 to 70 of about 42,554 (297)

Interaction Between Actin and Microtubules During Plant Development

Cytoskeleton, EarlyView.
ABSTRACT The dynamic interaction between actin filaments (AFs) and microtubules (MTs) plays a crucial role in regulating key developmental and physiological processes in plant cells, particularly in the formation of specialized cell types with distinct shapes and functions, such as pollen tubes, trichomes, and leaf epidermal cells.
Zining Wu, Lidong Gao, M. Arif Ashraf, Qiong Nan   +3 more
wiley   +1 more source

Influence of Sucrose and Cytokinin Stress on Shoot Regeneration in Cotyledon Culture of Oilseed Crop Black Sesame (Sesamum indicum L.) [PDF]

Journal of Stress Physiology & Biochemistry
This study involves the evaluation of in vitro shoot regeneration during cotyledon culture in black sesame (Sesamum indicum L. cv. TMV3) under various concentrations of sucrose and cytokinin (BAP) in Murashige and Skoog (MS) nutrient medium.
Abirami, K., Vikrant
doaj  

Overwinter transplant production for extended season organic cropping (OF 0144) [PDF]

, 2001
The objectives of this project (Defra project OF0144), lead by EFRC, were to: • identify acceptable organic fungicide products to control mildew in transplant production • produce integrated organic transplant production systems for brassica, allium ...
et al, Stopes, Christopher
core  

Translocation of Iron from Soybean Cotyledons [PDF]

Plant Physiology, 1973
Soybean seeds, Glycine max L. Merrill, were produced by plants treated from anthesis to seed maturity with (59)Fe supplied as ferric ethylenediaminedi (o-hydroxyphenylacetate). Seed coats accounted for 7.4% of dry seed weight and had Fe concentrations 5 times greater than the embryos.
Lee O. Tiffin, R. L. Chaney, J. E. Ambler   +2 more
openaire   +2 more sources

Arabidopsis AUGMIN8 Contains Two Independent Microtubule Association Domains

Cytoskeleton, EarlyView.
ABSTRACT Plant cells create a plasma membrane‐associated network of microtubules that are nucleated by γ‐tubulin ring complexes primarily through microtubule‐dependent microtubule nucleation (MDMN). This dynamic array organizes into specific patterns in response to developmental and environmental cues to influence primary cell wall construction.
Naveen K. Chana, Timothy Cioffi, Sidney L. Shaw   +2 more
wiley   +1 more source

Changes of physiology and biochemistry before and after differentiation of floral primordia in cotyledons of cucumber seedlings

浙江大学学报. 农业与生命科学版, 2001
The investigations on physiology and biochemistry in cotyledons of 1-7 d cucumber seedlings showed that the starch contents in cotyledons decreased gradually and the soluble sugar contents in 1-6 d cucumber seedlings increased quickly then sharply ...
TAO Yue-Liang, ZHU Cheng, ZENG Guang-Weng   +2 more
doaj   +1 more source

Cyanide-insensitive Respiration in Pea Cotyledons [PDF]

Plant Physiology, 1979
Mitochondria isolated by a zonal procedure from the cotyledons of germinating peas possessed a cyanide-resistant respiration. This respiration was virtually absent in mitochondria isolated during the first 24 hours of germination but thereafter increased gradually until the 6th or 7th day of seedling development.
T W, James, M S, Spencer
openaire   +2 more sources

High atmospheric pressure rescues plant growth under humidity stress: A model for climate‐resilient deep underground agriculture

Deep Underground Science and Engineering, EarlyView.
High atmospheric pressure (120 kPa) in deep underground counteracts humidity‐induced physiological stress in plants, stabilizing water balance and enhancing antioxidative defenses. This synergy boosts biomass despite elevated humidity, demonstrating sustainable deep underground agriculture potential under climate uncertainty.
Yuxin He, Linglu Xu, Xiao Tan, Wenhua Zhuang, Naiwen Li, Chao Liu, Bo Tan   +6 more
wiley   +1 more source

Size regulation of the lateral organ initiation zone and its role in determining cotyledon number in conifers

Frontiers in Plant Science, 2023
IntroductionUnlike monocots and dicots, many conifers, particularly Pinaceae, form three or more cotyledons. These are arranged in a whorl, or ring, at a particular distance from the embryo tip, with cotyledons evenly spaced within the ring.
David M. Holloway, Rebecca Saunders, Carol L. Wenzel   +2 more
doaj   +1 more source

The CLAVATA and SHOOT MERISTEMLESS loci competitively regulate meristem activity in Arabidopsis [PDF]

, 1996
The CLAVATA (CLV1 and CLV3) and SHOOT MERISTEMLESS (STM) genes specifically regulate shoot meristem development in Arabidopsis. CLV and STH appear to have opposite functions: c1v1 and Clv3 mutants accumulate excess undifferentiated cells in the shoot and
Clark, Steven E., Jacobsen, Steven E., Levin, Joshua Z., Meyerowitz, Elliot M.   +3 more
core