Sentence examples for have been indispensible from inspiring English sources

Sequencing studies and characterization of the epigenetic landscape in lymphomas, leukemias and in aged healthy individuals with clonal hematopoiesis have been indispensible to identify epigenetic regulators that play a role in transformation or pre-disposition to hematopoietic malignancies.

Chromosomal knobs have been indispensible tools in the study of maize genetics for many years (Creighton and McClintock 1931).

In addition, the use of geographic information systems (GIS) has been indispensible in expanding the scope of cartographic subjects.

When I asked Martin Wolf, The Financial Times columnist whose crisis coverage has been indispensible, why the E.C.B. was reluctant to act, he theorized that it "accepts the German view that monetizing government debt is inherently immoral".

PCR has been indispensible for gene cloning because it can provide target gene fragments in vitro in large amount and short time without the limitation of restriction sites.

For the past half-century, the support of Cuban exiles has been indispensible for any Florida Republican to achieve statewide office.

Also, the explosion of computing power has been indispensible: desktop PCs are now available that have the power of 1980's supercomputers.

Emergency department (ED) visit and hospital admissions (HA) data have been an indispensible resource for assessing acute morbidity impacts of air pollution.

Notably, some of the candidate genes are differentially expressed in hypertrophic MCT cells and have been associated with chondrocyte hypertrophy and Runx2, an indispensible Col10a1 regulator.

Firstly, many Rabs have been lost in at least some lineages, despite being conserved in others, with relatively few Rabs seeming to be indispensible.

At the same time, unions, which official Catholic teaching has long recognised as indispensible to the rights of workers and the common good, have been severely weakened.