CONJUGATION OF THE VERB TO GASTRULATE
PRESENT
Present
I gastrulate
you gastrulate
he/she/it gastrulates
we gastrulate
you gastrulate
they gastrulate
Present continuous
I am gastrulating
you are gastrulating
he/she/it is gastrulating
we are gastrulating
you are gastrulating
they are gastrulating
Present perfect
I have gastrulated
you have gastrulated
he/she/it has gastrulated
we have gastrulated
you have gastrulated
they have gastrulated
Present perfect continuous
I have been gastrulating
you have been gastrulating
he/she/it has been gastrulating
we have been gastrulating
you have been gastrulating
they have been gastrulating
Present tense is used to refer to circumstances that exist at the present time or over a period that includes the present time. The
present perfect refers to past events, although it can be considered to denote primarily the resulting present situation rather than the events themselves.
PAST
Past
I gastrulated
you gastrulated
he/she/it gastrulated
we gastrulated
you gastrulated
they gastrulated
Past continuous
I was gastrulating
you were gastrulating
he/she/it was gastrulating
we were gastrulating
you were gastrulating
they were gastrulating
Past perfect
I had gastrulated
you had gastrulated
he/she/it had gastrulated
we had gastrulated
you had gastrulated
they had gastrulated
Past perfect continuous
I had been gastrulating
you had been gastrulating
he/she/it had been gastrulating
we had been gastrulating
you had been gastrulating
they had been gastrulating
Past tense forms express circumstances existing at some time in the past,
FUTURE
Future
I will gastrulate
you will gastrulate
he/she/it will gastrulate
we will gastrulate
you will gastrulate
they will gastrulate
Future continuous
I will be gastrulating
you will be gastrulating
he/she/it will be gastrulating
we will be gastrulating
you will be gastrulating
they will be gastrulating
Future perfect
I will have gastrulated
you will have gastrulated
he/she/it will have gastrulated
we will have gastrulated
you will have gastrulated
they will have gastrulated
Future perfect continuous
I will have been gastrulating
you will have been gastrulating
he/she/it will have been gastrulating
we will have been gastrulating
you will have been gastrulating
they will have been gastrulating
The
future is used to express circumstances that will occur at a later time.
CONDITIONAL
Conditional
I would gastrulate
you would gastrulate
he/she/it would gastrulate
we would gastrulate
you would gastrulate
they would gastrulate
Conditional continuous
I would be gastrulating
you would be gastrulating
he/she/it would be gastrulating
we would be gastrulating
you would be gastrulating
they would be gastrulating
Conditional perfect
I would have gastrulate
you would have gastrulate
he/she/it would have gastrulate
we would have gastrulate
you would have gastrulate
they would have gastrulate
Conditional perfect continuous
I would have been gastrulating
you would have been gastrulating
he/she/it would have been gastrulating
we would have been gastrulating
you would have been gastrulating
they would have been gastrulating
Conditional or "future-in-the-past" tense refers to hypothetical or possible actions.
IMPERATIVE
Imperative
you gastrulate
we let´s gastrulate
you gastrulate
The
imperative is used to form commands or requests.
NONFINITE VERB FORMS
Past participle
gastrulated
Present Participle
gastrulating
Infinitive shows the action beyond temporal perspective. The
present participle or gerund shows the action during the session. The
past participle shows the action after completion.
10 ENGLISH BOOKS RELATING TO «GASTRULATE»
Discover the use of
gastrulate in the following bibliographical selection. Books relating to
gastrulate and brief extracts from same to provide context of its use in English literature.
1
An Introduction to the Invertebrates
... boundaries form. Figure 19.4 shows these stages in Drosophila. 19.4. How. do.
invertebrates. gastrulate? The cell movements constituting gastrulation vary
considerably among sponges and cnidarians, but the process is very similar in
most ...
2
Animal Evolution: Genomes, Fossils, and Trees
Tardigrades, which form the sister group to the Arthropoda and Onychophora (
Dunn et al., 2008), gastrulate by immigration of mesodermal and endodermal
precursor cells and show protostomy (Hejnol and Schnabel, 2005), with no
evidence ...
Maximilian J. Telford, D. Timothy J. Littlewood, 2009
3
The Skull, Volume 1: Development
Since all the amniotes examined gastrulate using something resembling a
primitive streak, it seemed possible that somitomere organization could be
restricted to embryos that gastrulate in this way. That was one reason that
somitomeres were ...
James Hanken, Brian K. Hall, 1993
4
Dictionary of Developmental Biology and Embryology
gastrulate 84 gene complex gastrulate to undergo gastrulation. gastrulation an
early morphogenetic process, following cleavage, which results in the
establishment of the three primary germ layers. Gastrulation is a process that
involves ...
5
Advances in Sponge Science: Phylogeny, Systematics, Ecology
For example, Volvox spp., multicellular algae, “gastrulate” by inverting their cell
layer using cytoplasmic bridges (Viamontes and Kirk, 1977), a process
resembling the inversion of calcaronean sponges. Nonetheless, gastrulation is a
central ...
Thus he says some of the % blastomeres fail to gastrulate while a few of the %
blastomeres form blastulae which “partially gastrulate.” “Many of the %
blastomeres develop into hollow, swimming blastulae, which swim around for
several hours ...
Species with planktonic larvae, such as Amphiurafiliformis, gastrulate by invagin-
ation (Mortensen, 1920), but Amphipholis squamata, with no larva, gastrulates by
primary delamination (Russo, 1891). The vast variety of animals in many phyla ...
8
Fish Development and Genetics: The Zebrafish and Medaka Models
Transplants of wild-type cells in MZo^p mutant10 demonstrate that a single cell
can gastrulate, suggesting that involution is a largely cell- autonomous process.
These experiments also demonstrate that endodermal cells can gastrulate even
in ...
9
Form and Causality in Early Development
Operations on the blastula seemed, however, to admit some larger power of
regulation, animal pieces being able to gastrulate. These indications have been
recently tested by Horstadius,1 using the methods which have yielded him, on
the ...
10
Muscle Proteins—Advances in Research and Application: 2012 ...
We found that cells of distinct lineages depend on common actomyosin-based
mechanisms to gastrulate, but different cell fate regulators, and, surprisingly,
different cell polarity regulators. We conclude that diverse cell fate and cell
polarity ...
