Results 91 to 100 of about 4,906 (172)

Microbial network features of gametophytes vary with sporophyte biomass.

The network features of genetically unique gametophytes (green, labelled A-C) were analyzed to identify whether any characteristics of early stage gametophyte microbiomes are associated with sporophyte biomass.
Melisa G. Osborne (18264906), Anupam Singh (328008), Gary Molano (11957834), Gabriel J. Montecinos Arismendi (18264915), Filipe Alberto (432402), Bernadeth Tolentino (18264912), Sergey V. Nuzhdin (8027756), Ariel Levi Simons (18264909)   +7 more
core   +1 more source

OUROBOROS is a master regulator of the gametophyte to sporophyte life cycle transition in the brown alga Ectocarpus

, 2011
The brown alga Ectocarpus siliculosus has a haploid-diploid life cycle that involves an alternation between two distinct generations, the sporophyte and the gametophyte.
Godfroy, O., Coelho, S. ; https://orcid.org/, Cock, J., Arun, A., Peters, A., Le Corguillé , G.   +5 more
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Examining the Gametophytic Calyptra and its Role in Sporophyte Development of the Moss Funaria hygrometrica Hedw

, 2011
My dissertation focuses on hypothesis that the gametophytic calyptra is covered by a cuticle and functions to prevent desiccation of the moss sporophyte apex.
Budke, Jessica Meridith
core   +1 more source

Transfer cells in the sporophyte–gametophyte junction of Lycopodium appressum

, 1991
The sporophyte–gametophyte interface in cultured Lycopodium appressum gametophytes consists of a sporophytic foot embedded in gametophyte tissue. Foot cells and contiguous gametophytic cells develop extensive wall ingrowths, making them transfer cells ...
R. L. Peterson, D. P. Whittier
core   +1 more source

Megaspore germination and sporophyte emergence requirements in the critically endangered endemic quillwort Isoëtes malinverniana

Isoëtes malinverniana is a critically endangered quillwort endemic to north-western Italy. Although some aspects of its reproductive biology are well known, megaspore and sporophyte germination ecology have never been studied in detail.
Giovanna Angela, Vesconi, Martina, Tarascio, Flavio, Basilico, Thomas, Abeli, Alessia, Ruzzoli, Alice, Bacchetta, Pietro, Berardo, Martina, Tucci, Ginevra, Colonna, Alice, Colli, Alessandra Balbina, Pastor Bini, Diana, Vitaloni   +11 more
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Agarose gel electrophoresis of total RNA of gametophyte and sporophyte of P. yezoensis.

, 2013
A, result of native gel electrophoresis. B, result of formaldehyde-agarose gel electrophoresis. 1, Gametophyte. 2, Sporophyte.
Jianfeng Niu (357318), Xiaolei Fan (357317), Baicheng Zhou (357320), Guangce Wang (230169), Chao Wang (146527)   +4 more
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Ultimate costs of sporophyte production in the clonal moss Hylocomium splendens [PDF]

, 2002
A richly sporophyte-producing population of the dioecious perennial clonal moss Hylocomium splendens was followed for five years in order to investigate the longterm costs of sporophyte production.
Økland, Rune H., Rydgren, Knut
core  

Analyse comparative de la tolérance à la salinité du gamétophyte mâle et du sporophyte chez Medicago au stade germination. Comparative analysis of salinity tolerance of the male gametophyte and the sporophyte in Medicago at the germination stage

, 2012
Français.  De nombreuses études ont montré une corrélation positive entre les réponses du pollen et de celles du sporophyte à un ensemble de stress.
Fyad Lameche, Fatima Zohra, Amouri, Adel Amar   +1 more
core   +1 more source

Facilitating comparable research in seedling functional ecology

Methods in Ecology and Evolution
Ecologists have worked to ascribe function to the variation found in plant populations, communities and ecosystems across environments for at least the past century.
Daniel E. Winkler, Magda Garbowski, Kevin Kožić, Emma Ladouceur, Julie Larson, Sarah Martin, Christoph Rosche, Christiane Roscher, Mandy L. Slate, Lotte Korell   +9 more
doaj   +1 more source

The homeobox gene BELL1 is the master regulator for the developmental switch from gametophyte to sporophyte in Physcomitrella patens

, 2015
Plants alternate between two multicellular generations during their life cycle: the haploid gametophyte and the diploid sporophyte. In a unicellular green alga the haploid-to-diploid developmental transition is controlled by heterodimers of homologs of ...
Horst, Nelly
core   +1 more source