Results 51 to 60 of about 4,906 (172)

Genome‐wide association study of morphometric and metabolic characteristics in European populations of the sugar kelp Saccharina latissima

Journal of Phycology, EarlyView.
Abstract The sugar kelp Saccharina latissima is a promising candidate for sustainable aquaculture in the North Atlantic and Northeast Pacific, but genetic improvement has been hindered by a limited understanding of the genetic basis of economically important traits.
Stéphane Mauger, Komlan Avia, Lucie Jaugeon, Paolo Ruggeri, Zofia Nehr, Ousseini Issaka Salia, Jérôme Coudret, Emilie Gouhier, Aurélien Baud, Stéphane Loisel, Antoine Fort, Ronan Sulpice, Christophe Destombe, Philippe Potin, J. Mark Cock, Myriam Valero   +15 more
wiley   +1 more source

The Gametophyte-Sporophyte Junction in Land Plants

, 1993
The chapter presents a comparative analysis of the placenta in land plants. The gametophyte–sporophyte junction is termed as the placental region. Systematic survey of bryophytes, pteridophytes, and placental analogues in seed plants are also explained ...
Renzaglia, Karen S., Roberto Ligrone, Karen S. Renzaglia, Ligrone, Roberto, Jeffrey G. Duckett, Duckett, Jeffrey G.   +5 more
core   +1 more source

Fatty acid and sterol composition of gametophytes and sporophytes of Chondrus crispus (Gigartinaceae, Rhodophyta)

Scientia Marina, 2000
Fatty acids and sterols of gametophytes and sporophytes of Chondrus crispus were isolated and identified. Although chemical variation in the proportions of other natural compounds (eg.
M. G. Tasende
doaj   +1 more source

Protocol: an improved method for inducing sporophyte generation in the model moss Physcomitrium patens under nitrogen starvation

Plant Methods, 2023
Background Land plants exhibit a haplodiplontic life cycle, whereby multicellular bodies develop in both the haploid and diploid generations. The early-diverging land plants, known as bryophytes, have a haploid-dominant life cycle, in which a short-lived
Emiko Yoro, Shizuka Koshimizu, Takashi Murata, Keiko Sakakibara   +3 more
doaj   +1 more source

microRNA‐mediated control of cell fate specification and patterning in Marchantia polymorpha

New Phytologist, EarlyView.
The gemma developmental program in Marchantia polymorpha is coordinated by MpMIR166‐mediated repression of MpC3HDZ and auxin homeostasis. Summary MicroRNAs (miRNAs) are small non‐coding RNA molecules essential for growth and development in eukaryotes. In plants, the master gene DICER‐LIKE 1 (DCL1) catalyzes the biogenesis of miRNAs by processing double‐
Adolfo Aguilar‐Cruz, Eduardo Flores‐Sandoval, Ye Xu, Yu Yu, Ximena Gutiérrez‐Ramos, Cristian Y. González‐Rangel, Omar Oltehua‐López, Ana E. Dorantes‐Acosta, Joshua T. Trujillo, Hirotaka Kato, Kimitsune Ishizaki, Rebecca A. Mosher, Liam Dolan, Xuemei Chen, Daniel Grimanelli, Jim Haseloff, John L. Bowman, Mario A. Arteaga‐Vazquez   +17 more
wiley   +1 more source

Family affiliation, sexratio and sporophyte frequency in unisexual mosses

, 2014
Patterns of sex expression and sex ratios are key features of the life histories of organisms. Bryophytes are the only haploid-dominant land plants.
Bisang, Irene,, Ehrlén, Johan,, Ehrlén, Johan, Hedenäs, Lars,, Persson, Christin, Bisang, Irene, Hedenas, Lars   +6 more
core   +1 more source

The sporophyte of Steereochila (Plagiochilaceae)

, 2001
The characteristics of the sporophyte of the monotypic genus Steereochila (Plagiochilaceae) are newly described and compared with Plagiochila and Szweykowskia.
Gradstein, Robert S, Holz, I., Heinrichs, Jochen   +2 more
core   +1 more source

Stepwise evolution of the developmental and symbiotic functions of DELLA in land plants

New Phytologist, EarlyView.
Proposed model for the stepwise evolution of DELLA functions in the green lineage.
Katharina Melkonian, Tifenn Pellen, Katinka Bünger, Océane Thiercelin, Aurélie Le Ru, Mélanie K. Rich, Matheus E. Bianconi, Jean Keller, Maxime Bonhomme, Pierre‐Marc Delaux   +9 more
wiley   +1 more source

Macrocystis pyrifera sporophyte abundance after 15 weeks under varying conditions

, 2018
Macrocystis pyrifera sporophyte abundance after 15 weeks under varying ...
Shukla, Priya, Matthew S Edwards (8023664), Priya Shukla (8023661), Edwards, Matthew S   +3 more
core   +1 more source

Morphological and taxonomical studies in Blechnum (Blechnaceae-Pteridophyta): B. tabulare and B. magellanicum

Anales del Jardín Botánico de Madrid, 2008
Specimens of B. tabulare and B. magellanicum from their whole geographical area were studied, and taxa were treated as different species. The following characters were analyzed: rhizomes, rhizomatic scales, stipes, division of dimorphic laminae, outline,
Cristina H. Rolleri, Carmen Prada, Lilian Passarelli   +2 more
doaj   +1 more source