Results 101 to 110 of about 8,272 (223)

The evolutionary implications of alternative larval development in ascidians

, 2013
Thesis (Ph.D.)--University of Washington, 2013Considering traits that facilitate and inhibit evolutionary diversification can best be done with traits where the genetic and developmental basis is known. My PhD.
Maliska, Max Eugene
core  

Single but Not Combined In Vitro Exposure to Bisphenol A and Nanoplastics Affects the Cholinergic Function of the Ascidian Ciona robusta

Journal of Xenobiotics
Nanoplastics are known to represent a threat to marine ecosystems. Their combination with other contaminants of emerging concerns (CECs) may amplify ecotoxic effects, with unknown impacts on marine biodiversity.
Safa Melki, Emma Ferrari, Raja Ben Ahmed, Antonietta Spagnuolo, Ilaria Corsi   +4 more
doaj   +1 more source

Studies of Australian Ascidians. II. Novel Cytotoxic Iodotyrosine-Based Alkaloids From Colonial Ascidians, Aplidium sp

, 1993
Samples of colonial ascidians, Aplidium sp., have yielded three novel iodinated L-tyrosine alkaloids (1)-(3). The structures of these compounds were delineated on the basis of one and two-dimensional n.m.r.
JC Coll, AR Carroll, BF Bowden
core   +1 more source

Identification of Ascidians (Tunicata: Ascidiacea) around Larak Island in the Persian Gulf [PDF]

بوم‌شناسی آبزیان, 2016
Despite the variety of marine organisms recorded from the Persian Gulf, acidians located along the Persian Gulf have not received much attention. We collected Ascidian samples from four sites along  Larak Island (Persian Gulf) using Scuba diving and ...
Mahnaz Kerdgari, Majid Afkhami, Maryam Ehsanpour   +2 more
doaj  

On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians

, 2006
Fransen, Charles H. J. M. (2006): On Pontoniinae (Crustacea, Decapoda, Palaemonidae) collected from ascidians.
Fransen, Charles H. J. M.
core   +1 more source

New records of aplousobranch ascidians from Central Chile

, 2010
Sanamyan, Karen, Schories, Dirk, Sanamyan, Nadya (2010): New records of aplousobranch ascidians from Central Chile.
Schories, Dirk, Sanamyan, Karen, Sanamyan, Nadya   +2 more
core   +1 more source

Diversity and distribution of ascidians

genesis, 2023
openaire   +2 more sources

Culture of adult ascidians and ascidian genetics

Culture of adult ascidians and ascidian genetics
identifier:oai:t2r2.star.titech.ac.jp ...
openaire   +1 more source

The Molecular Evolution of Hedgehog in Stolidobranchia Ascidians

, 2011
Ascidians are highly studied in evolution and development because they have a tiny chordate tadpole larva. As a sister clade to vertebrates, ascidian research has lead to greater understanding of the molecular roles of developmental genes in ...
Swalla, Billie J., Miller, René K.
core  

Taxonomic studies on adult and larval ascidians from California [PDF]

, 1958
The primary purpose of this research is to further morphological studies on larval ascidians and to encourage greater reliance on larval structures in ascidian taxonomy. This may necessitate some revisions in current classifications, but it is hoped that
Haugsten, Robert Christian
core