Results 61 to 70 of about 355 (171)

The Allen Collection of Characeae

Journal of the New York Botanical Garden, 1901
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

轮藻科(Characeae)三个属无丝分裂的研究

四川大学学报. 自然科学版, 2008
用Giemsa常规染色法和DAPI(4′,6-diamidino-2-′phenylindole)荧光染色法对轮藻科(Characeae)3个属:乳突丽藻(Nitella papillata)、钝节拟丽藻(Nitellopsis obtusa)和弧枝轮藻(Chara connivens)进行了细胞核无丝分裂研究.结果发现无丝分裂是这几种藻体的主要分裂方式;同种藻不同部位,不同种藻之间,无丝分裂形态有所不同.
周旭丹, 傅华龙, 邓禹, 刘萍, 耿晓娟, 兰利琼   +5 more
doaj  

Las macrófitas de algunos lagos alto-andinos del Ecuador y su bajo potencial como bioindicadores de eutrofización

Revista de Biología Tropical, 2004
Se estudió la presencia de macrófitas en tres lagos de altoandinos en Ecuador,Lago San Pablo,Laguna La Mica y Lago Cuicocha.Los primeros dos son eutróficos, mientras que el último es un lago de caldera extremadamente oligotrófico.Las especies dominantes ...
Benjamin Kiersch, Ralf Mühleck, Günter Gunkel   +2 more
doaj  

O gênero Chara (Charophyceae, Characeae) das Regiões Metropolitanas de Salvador e de Feira de Santana, Bahia, Brasil

Rodriguésia
Resumo O levantamento florístico do gênero Chara (Charophyceae, Characeae) nas Regiões Metropolitanas de Salvador e de Feira de Santana, foi realizado em 30 estações de coleta abrangendo seis municípios da RMS e seis da RMFS.
Camila dos Anjos Ribeiro, Geraldo José Peixoto Ramos, Norma Catarina Bueno, João Fernando Prado, Carlos Wallace do Nascimento Moura   +4 more
doaj   +1 more source

Episodic Ponds as Overlooked Temporary Habitats: The Case of Lago Montagna in Sicily

Diversity
In Sicily, many natural water bodies were reclaimed over the last two centuries for malaria control and agricultural expansion, causing widespread habitat loss. Some of these former ponds (still locally called “lakes”) reappear occasionally after extreme
Dario Salemi, Rosi De Luca, Vincenzo Ilardi, Teresa Napolitano, Angelo Troia   +4 more
doaj   +1 more source

Plastid DNA sequences and oospore characters of some European taxa of Tolypella section Tolypella (Characeae) identify five clusters, including one new cryptic Tolypella taxon from Sardinia, but they do not coincide with current morphological descriptions. [PDF]

Front Plant Sci, 2023
Holzhausen A, Nowak P, Ballot A, Becker R, Gebert J, Gregor T, Karol KG, Lambert E, Pérez W, Raabe U, Schneider SC, Stewart N, van de Weyer K, Wilde V, Schubert H.   +14 more
europepmc   +1 more source

Holocene variations in Lake Titicaca water level and their implications for sociopolitical developments in the central Andes. [PDF]

Proc Natl Acad Sci U S A, 2023
Guédron S, Delaere C, Fritz SC, Tolu J, Sabatier P, Devel AL, Heredia C, Vérin C, Alves EQ, Baker PA.   +9 more
europepmc   +1 more source

The Contribution of Historical and Morphological Studies on Herbarium Specimens to a Better Definition of Chara pelosiana Avetta (Charales, Charophyceae). [PDF]

Plants (Basel), 2021
Millozza A, Abdelahad N.
europepmc   +1 more source

Assembly and characteristic analysis of Chara globularis chloroplast whole genome

四川大学学报. 自然科学版, 2021
In order to reveal the characteristics of the entire chloroplast genome of Chara globularis and explore its phylogenetic relationship in Characeae, highthroughput sequencing technology was used to assemble and sequence the entire chloroplast genome. The
FANG Yan, HU Sha-Sha, ZHANG Dong-Qun, Lv Jie, LI Rui, QING Ren-Wei, LAN Li-Qiong   +6 more
doaj  

Biodiversity, Ecology and Distribution of Mediterranean Charophytes in Southern Italy. [PDF]

Plants (Basel), 2023
Bellino A, Baldantoni D.
europepmc   +1 more source