A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 176

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

One hundred years of phase polymorphism research in locusts. | LitMetric

One hundred years of phase polymorphism research in locusts.

J Comp Physiol A Neuroethol Sens Neural Behav Physiol

Institut Biologie II, RWTH Aachen University, Worringerweg 3, 52074, Aachen, Germany.

Published: May 2021

One hundred years ago in 1921, Sir Boris Uvarov recognized that two locust species are one species but appearing in two different phases, a solitarious and a gregarious phase. As locust swarms are still a big problem affecting millions of people, basic research has tried to understand the causes for the transition between phases. This phenomenon of phase polymorphism, now called polyphenism, is a very complex multifactorial process and this short review will draw attention to this important aspect of insect research.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8079285PMC
http://dx.doi.org/10.1007/s00359-021-01485-3DOI Listing

Publication Analysis

Top Keywords

phase polymorphism
8
years phase
4
polymorphism locusts
4
locusts years
4
years ago
4
ago 1921
4
1921 sir
4
sir boris
4
boris uvarov
4
uvarov recognized
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!